DNS report for siri.gov.sg

This report was generated 1 week ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
100%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain siri.gov.sg.

Nameserver IP address(es) SOA serial
a1-6.akam.net. 193.108.91.6
2600:1401:2::6
753
a2-65.akam.net. 95.100.174.65 753
a20-66.akam.net. 95.100.175.66
2a02:26f0:67::42
753
a3-67.akam.net. 96.7.49.67
2600:1408:1c::43
753
a8-64.akam.net. 2.16.40.64
2600:1403:a::40
753
a9-65.akam.net. 184.85.248.65
2a02:26f0:117::41
753
ns10.gdnsdef.com. 45.116.42.10 753
ns12.gdnsdef.com. 45.116.42.12 753
ns12.gdnsec.com. 45.116.40.12 753
ns3.gdnsec.com. 45.116.40.3 753
ns7.gdnsdef.com. 45.116.42.7 753
ns9.gdnsec.com. 45.116.40.9 753

Good news, no warnings or errors were found.

We could not find any recommendations at this time.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • All nameservers reply with the same SOA serial number.
  • The nameserver IPs are distributed across multiple subnets.
  • All nameservers are online.
  • Nameservers are available over IPv4.
  • Nameservers are available over IPv6.

Performance: 100%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
a1-6.akam.net. 193.108.91.6
2600:1401:2::6
23ms
23ms
a2-65.akam.net. 95.100.174.65 31ms
a20-66.akam.net. 95.100.175.66
2a02:26f0:67::42
31ms
23ms
a3-67.akam.net. 96.7.49.67
2600:1408:1c::43
39ms
35ms
a8-64.akam.net. 2.16.40.64
2600:1403:a::40
95ms
27ms
a9-65.akam.net. 184.85.248.65
2a02:26f0:117::41
19ms
7ms
ns10.gdnsdef.com. 45.116.42.10 31ms
ns12.gdnsdef.com. 45.116.42.12 31ms
ns12.gdnsec.com. 45.116.40.12 27ms
ns3.gdnsec.com. 45.116.40.3 31ms
ns7.gdnsdef.com. 45.116.42.7 31ms
ns9.gdnsec.com. 45.116.40.9 35ms

Good news, no warnings or errors were found.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • Nameserver a8-64.akam.net. (2.16.40.64) replied reasonably fast (< 150ms), but you should aim for < 50ms response times.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • Nameserver a1-6.akam.net. (193.108.91.6) replied quickly (< 50ms).
  • Nameserver a1-6.akam.net. (2600:1401:2::6) replied in a reasonable time.
  • Nameserver a2-65.akam.net. (95.100.174.65) replied quickly (< 50ms).
  • Nameserver a20-66.akam.net. (95.100.175.66) replied quickly (< 50ms).
  • Nameserver a20-66.akam.net. (2a02:26f0:67::42) replied in a reasonable time.
  • Nameserver a3-67.akam.net. (96.7.49.67) replied quickly (< 50ms).
  • Nameserver a3-67.akam.net. (2600:1408:1c::43) replied in a reasonable time.
  • Nameserver a8-64.akam.net. (2600:1403:a::40) replied in a reasonable time.
  • Nameserver a9-65.akam.net. (184.85.248.65) replied quickly (< 50ms).
  • Nameserver a9-65.akam.net. (2a02:26f0:117::41) replied in a reasonable time.
  • Nameserver ns10.gdnsdef.com. (45.116.42.10) replied quickly (< 50ms).
  • Nameserver ns12.gdnsdef.com. (45.116.42.12) replied quickly (< 50ms).
  • Nameserver ns12.gdnsec.com. (45.116.40.12) replied quickly (< 50ms).
  • Nameserver ns3.gdnsec.com. (45.116.40.3) replied quickly (< 50ms).
  • Nameserver ns7.gdnsdef.com. (45.116.42.7) replied quickly (< 50ms).
  • Nameserver ns9.gdnsec.com. (45.116.40.9) replied quickly (< 50ms).

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
a1-6.akam.net. IPv4: NL
IPv6: US
AS21342 - AKAMAI-ASN2, NL
AS21342 - AKAMAI-ASN2, NL
a2-65.akam.net. IPv4: NL AS21342 - AKAMAI-ASN2, NL
a20-66.akam.net. IPv4: NL
IPv6: NL
AS21342 - AKAMAI-ASN2, NL
AS21342 - AKAMAI-ASN2, NL
a3-67.akam.net. IPv4: US
IPv6: US
AS21342 - AKAMAI-ASN2, NL
AS21342 - AKAMAI-ASN2, NL
a8-64.akam.net. IPv4: NL
IPv6: US
AS21342 - AKAMAI-ASN2, NL
AS21342 - AKAMAI-ASN2, NL
a9-65.akam.net. IPv4: US
IPv6: NL
AS21342 - AKAMAI-ASN2, NL
AS21342 - AKAMAI-ASN2, NL
ns10.gdnsdef.com. IPv4: HK AS45474 - NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK
ns12.gdnsdef.com. IPv4: HK AS45474 - NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK
ns12.gdnsec.com. IPv4: HK AS45474 - NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK
ns3.gdnsec.com. IPv4: HK AS45474 - NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK
ns7.gdnsdef.com. IPv4: HK AS45474 - NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK
ns9.gdnsec.com. IPv4: HK AS45474 - NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK

Good news, no warnings or errors were found.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • No CAA records found. Consider adding CAA records, as it adds increased security by limiting which Certificate Authorities can issue certificates for this domain. (more info)

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • You have more than 1 nameserver.
  • The IPv4 nameservers are distributed among multiple providers.
  • The IPv4 nameservers are distributed across multiple locations.
  • The IPv6 nameservers are distributed among multiple providers.
  • The IPv6 nameservers are distributed across multiple locations.
  • DNSSEC is enabled.
  • The nameservers are being operated from multiple domains (akam.net, gdnsdef.com, gdnsec.com).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A siri.gov.sg 1h 13.35.19.101
DNSKEY siri.gov.sg 302400s ZSK | RSA/SHA-256 | AwEAAal3I5mvEE1uEAJqxx2mO2b2neDmAkq+ltJqUSuGGY7I5lxCT6r6 1waszsz3W/MG2+hBDBpbCHR8IDuHS3OHfSfxPyImPnOIUpS/UiIidOpT FgeaNjkIDjnVUOKNd1upvCScQzOxA9+X0Ipf6g9OkE6Gq/pDE3r77KnD xk1WIJtp

ZSK | RSA/SHA-256 | AwEAAdHE2mz8OEtDTEzzTwxydVrvv8LtNWh2X0b0rtiYIedXxJpFTRpP DwUDj5ec6P8ZzaMpkJBkobAryUNJ6roB0aSRxWBiN/M7qPlsceh4Rgnd 4xVOiRrgxWss6IH0fqkjsJS0NNutaVY1lAiTx8U4k3x/venB0KODkPRm e2lJXToF

KSK | RSA/SHA-256 | AwEAAe0f1evEiZvV8fuf++3wi1QoSt6LuuBsiwt/wVt8AqaDssof5/k2 Nz8PD9fvmJx2Dp+8wK9QpRmalPHYMwPPTE+TNuJE8mXpRrcE+jXaMTuJ 3ZLE4ACnI3GOjgibJAQN4Y1fceA+XnH1guBw0BJ+wIwBgI6VujLCOKaB Xwms70vay8hG3QWoNwQhW+72aVUJLBpnKYeY1KkXDY3Lg06Uj31bB/fe xLXbnEYR7I/tmm1l6WSmF97iUSLS95NdxEzDUvlWZnIIdkAQ2xuHU98S 0p2zHAv4Fm/j/uFAcyRo32GfmfFdpxCFiw3XsWdys192U3Dk3Mep3435 +AmOQjoVhxk=
MX siri.gov.sg 4h 10 mx1.sgict.gov.sg.
20 mx2.sgict.gov.sg.
50 mx3.sgict.gov.sg.
60 mx4.sgict.gov.sg.
NS siri.gov.sg 4h a1-6.akam.net.
a2-65.akam.net.
a20-66.akam.net.
a3-67.akam.net.
a8-64.akam.net.
a9-65.akam.net.
ns10.gdnsdef.com.
ns12.gdnsdef.com.
ns12.gdnsec.com.
ns3.gdnsec.com.
ns7.gdnsdef.com.
ns9.gdnsec.com.
SOA siri.gov.sg 4h gccin3psicnsp01.sgnet.gov.sg. please_set_email.absolutely.nowhere. 753 10800 1080 2419200 900
TXT siri.gov.sg 1h "amazonses:+eMhUylQOp/pinWmT8tGWCDrK6ZlEhnNVX9TED2U2bA="
"amazonses:fWDPdMQjSS6k/J9l8TUnv2t+ZLEUA2UcuO9OVBXB6Fc="
"v=spf1 include:amazonses.com a:spf2.siri.gov.sg a:gpc.gov.sg a:spf.protection.outlook.com -all"
CNAME www.siri.gov.sg 4h ddfigzvddjs2a.cloudfront.net.

Good news, no warnings or errors were found.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • No DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No IPv6 record has been found on the zone apex (siri.gov.sg). Consider enabling IPv6 in the infrastructure by adding an AAAA record on this domain.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • Multiple MX records found.
  • MX records with different priorities found (main + fall-back mailservers).
  • The MX record for "siri.gov.sg" has a long TTL (1h+).
  • The MX records points to multiple mailservers.
  • The NS records have a long TTL (1h+).
  • SPF records have been found.
  • SPF records are set up restrictively.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • The active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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