DNS report for concordia.ca

This report was generated 3 weeks 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 concordia.ca.

Nameserver IP address(es) SOA serial
ns-a.concordia.ca. 132.205.152.111 2021315595
ns-b.concordia.ca. 132.205.156.111 2021315595
ns1.cc.umanitoba.ca. 130.179.18.200 2021315595
ns1.zonerisq.ca. 162.219.54.2
2620:10a:80eb::2
2021315595
ns2.zonerisq.ca. 162.219.55.2
2620:10a:80ec::2
2021315595

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
ns-a.concordia.ca. 132.205.152.111 107ms
ns-b.concordia.ca. 132.205.156.111 111ms
ns1.cc.umanitoba.ca. 130.179.18.200 127ms
ns1.zonerisq.ca. 162.219.54.2
2620:10a:80eb::2
31ms
27ms
ns2.zonerisq.ca. 162.219.55.2
2620:10a:80ec::2
3ms
3ms

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 ns-a.concordia.ca. (132.205.152.111) replied reasonably fast (< 150ms), but you should aim for < 50ms response times.
  • Nameserver ns-b.concordia.ca. (132.205.156.111) replied reasonably fast (< 150ms), but you should aim for < 50ms response times.
  • Nameserver ns1.cc.umanitoba.ca. (130.179.18.200) 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 ns1.zonerisq.ca. (162.219.54.2) replied quickly (< 50ms).
  • Nameserver ns1.zonerisq.ca. (2620:10a:80eb::2) replied in a reasonable time.
  • Nameserver ns2.zonerisq.ca. (162.219.55.2) replied quickly (< 50ms).
  • Nameserver ns2.zonerisq.ca. (2620:10a:80ec::2) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns-a.concordia.ca. IPv4: CA AS376 - RISQ-AS, CA
ns-b.concordia.ca. IPv4: CA AS376 - RISQ-AS, CA
ns1.cc.umanitoba.ca. IPv4: CA AS17001 - UMANITOBA, CA
ns1.zonerisq.ca. IPv4: CA
IPv6: CA
AS55195 - CIRA-CLOUD1, CA
AS55195 - CIRA-CLOUD1, CA
ns2.zonerisq.ca. IPv4: CA
IPv6: CA
AS394354 - CIRA-CLOUD2, CA
AS394354 - CIRA-CLOUD2, CA

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.

  • All IPv4 nameservers appear to be hosted in the same country (CA). You might want to consider spreading the nameservers geographically.
  • 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.
  • DNSSEC is enabled.
  • The nameservers are being operated from multiple domains (concordia.ca, umanitoba.ca, zonerisq.ca).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A concordia.ca 5m 132.205.244.185
DNSKEY concordia.ca 172800s ZSK | RSASHA1-NSEC3-SHA1 | AwEAAc2RMQPUcne9efHpZdyPznzl+OBROVYy7ae9XZslGFK8IC7fjCcM 2trvQEYZEL8ZO3wJ2PAuLwZwQm+gstB/ImHjCu/syeJh50bKIac/tbIU VrJO0lF8fOpQUV09B4+1+FOV2lY3TeyK5WfuQ4O0A/wCIbmUbDhpseq6 veg0oqXV

KSK | RSASHA1-NSEC3-SHA1 | AwEAAbLxR9HU+fXavgS8WzWu1NgsZsFmIx4Q6IvYLB2GbPbf5XKrJyO9 DnxTuBfXbiRaeZZMH/8LSQhjhCt6LMpZ51EoUp1MVb1FjF3Z4GgBECEu M7rlzOkZEEqBlwX23Q9eLo8B0WWxpur7qsg39b601koPgRHjgZzNq2yA sfYVyfst6MJNd2H0oF/iN5grfBVGL0Et9a0qvrxNzxFzk7+DJ7IoXJYe PHvynKjzSSGht637ZVVrp4j2ZDHZEA/r9dvzUbjREYdAB4mzfUMc6Nad LjaJ//CbkJLw833GoljN8cqJJj67qgVSsMoRCS/x+hcfyGjz2WfBga4P 2XSrO+ph3Dk=
MX concordia.ca 1h 10 ums-loy-gw.concordia.ca.
10 ums-sgw-gw.concordia.ca.
NS concordia.ca 1h ns-a.concordia.ca.
ns-b.concordia.ca.
ns1.cc.umanitoba.ca.
ns1.zonerisq.ca.
ns2.zonerisq.ca.
SOA concordia.ca 1h ns-a.concordia.ca. hostmaster.concordia.ca. 2021315594 36000 1800 2419200 1800
TXT concordia.ca 1h "MS=181601A53DE8C2F3254D8E00A1198DA937922397"
"_globalsign-domain-verification=VLbEe4AAqYazWz4TZT8aeHk467u58EVHD2Hu5m1ruC"
"_globalsign-domain-verification=kY1gyzMmC6sM8NrC3LA3SMrFtbYG4dBKAi5M06TYtE"
"_globalsign-domain-verification=qLKA0thmOEtbbRtz2UBwDtRRfnnH6r-srYz2xJwRns"
"adobe-idp-site-verification=23c0a80f2ab63e221e3706dbed37e5c3c556ca4bd7065d819fe02c5b073defd1"
"amazonses:JJEgc2X8caKvveKF0PnGDM7lVON1QBt/fDCo18QC6Mg="
"apple-domain-verification=iUVRRs3hJFYY2CAC"
"b4ePjd4+yFILE7PxBKWsQhZJj32C5CYTRoWOko3gs6+1sscmYSepshKhpUHtA1Fd8u8jGpOnPqvypaAatW29tg=="
"docusign=9e457a72-4f2a-4114-831d-d56cd30c15b2"
"facebook-domain-verification=jw4n94mv6pja2qr6tjy25iwm8e0t6p"
"knowbe4-site-verification=3d5afed8e3b444af895e4f9828c0b4e2"
"v=spf1 ip4:132.205.153.20 ip4:132.205.157.20 ip4:132.205.1.11 ip4:132.205.153.10 ip4:132.205.157.10 ip4:132.205.7.81 ip4:132.205.7.11 ip4:132.205.123.130 ip4:132.205.123.135 ip4:132.205.123.140 ip4:132.205.205.226 ip4:132.205.186.16/26 " "ip4:132.205.123.176/28 ip4:132.205.186.10 ip4:132.205.7.124 ip4:132.205.205.27 ip4:65.39.192.50 ip4:52.228.106.137 ip4:52.228.105.245 ip4:68.67.55.166 ip4:140.238.132.19 ip4:140.238.133.5 include:akaraisin.com include:spf.protection.outlook.com ~all"
TXT _amazonses.concordia.ca 1h "JJEgc2X8caKvveKF0PnGDM7lVON1QBt/fDCo18QC6Mg="
"oVVDqF6aCIC/nHl3r6CvHtUlgGBlkiAlleFILSRhsMU="
SRV _sip._tls.concordia.ca 1h 0 0 443 lync-sip1.concordia.ca.
CNAME autodiscover.concordia.ca 24h ldblncr-owa.concordia.ca.
CNAME calendar.concordia.ca 1h cms-prod-links.concordia.ca.
CNAME forum.concordia.ca 24h hybrid.concordia.ca.
CNAME imap.concordia.ca 900s ldblncr-imap.concordia.ca.
A jenkins.concordia.ca 1h 132.205.244.147
A localhost.concordia.ca 24h 127.0.0.1
CNAME mobile.concordia.ca 24h ldblncr-mobile.concordia.ca.
CNAME owa.concordia.ca 24h ldblncr-owa.concordia.ca.
CNAME pop.concordia.ca 24h ldblncr-pop.concordia.ca.
CNAME shop.concordia.ca 24h cubkstr.thecampushub.com.
CNAME smtp.concordia.ca 24h clyde.concordia.ca.
CNAME vpn.concordia.ca 5m vpn1.concordia.ca.
CNAME webmail.concordia.ca 24h ldblncr-owa.concordia.ca.
A www.concordia.ca 1h 132.205.244.70

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 (concordia.ca). 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 "concordia.ca" has a long TTL (1h+).
  • The MX records points to multiple mailservers.
  • The NS records have a long TTL (1h+).
  • Your SOA serial number follows the best practice YYYYMMDDxx format.
  • 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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