IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
hostmaster.mcgill.ca
SOA Serial
2016072631
SOA Times
Refresh 3h
Retry 30m
Expire 7d
Minimum TTL 1d

Certificate Authority Authorization

TTL

No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.

DMARC

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DMARC Policy

Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).

none quarantine reject
20m
DMARC Percentage

pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).

100
DMARC RUA

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

No forensic report URIs (RUF).

DKIM

TTL
DKIM Selector selector1
v=DKIM1 k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCh3X1OHTVFAvgGxO03...
DKIM Selector k3
v=DKIM1 k=rsa
4m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUq...
DKIM Selector k2
v=DKIM1 k=rsa
4m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOw...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass include
+ Pass include
? Neutral all
20m

MTA-STS

TTL

This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).

Text Content

TTL
MS=ms15857000
20m
ZOOM_verify_2LRBbwyhQnmvYDI-PPAOig
20m
adobe-idp-site-verification=75784e61a004ea204b9d9f1a78c024e26cde5bfd543e82b16b8cade585dc63c7
20m
airtable-verification=db056e67a910f2518804c8d4cb656c2a
20m
anthropic-domain-verification-gqqkfn=Uct3XdBg9hEI1ZSRgBKrASAxI
20m
atlassian-domain-verification=l2O0OeMwIyQcSWOperLWf/DbdDlZ6RH/Qbpz8EpcI/yOg3rEpVSbnkvCkrLkZVqB
20m
cisco-ci-domain-verification=3cd35648820a59033946542835ae55728a08dbcb5d97ab5f1b6c6ba84a93279f
20m
ciscocidomainverification=248f39be9068638944cb738c108f711479272d32c7c9840f4794b91377716f92
20m
docusign=47977c86-f4f3-4aec-9f58-8d25228cf741
20m
docusign=f91aed8f-3077-4d95-8e34-e70bf7b77e99
20m
druide-validation-domaine=576f9f5df44b5f46f84965d4b7ad4be7
20m
google-site-verification=dE8BljzVCNvaF6I4fhM6NKsUcwFEYdyipWA7ddKuKJ4
20m
intersight=c5635975a710bf2e40bcab7c9451252004094254eb77bbf7e1b0ad9d89537064
20m
mandrill_verify.bnDi6NAMRNfragjhYZyiPw
20m
openai-domain-verification=dv-mSlbF8dDBB6QrreHgVljZcZZ
20m
pardot895181=e676c461ec28cd01fef084c75ade663bc5146940c40190a1371819e7b0665181
20m
proxy-ssl.webflow.com
20m
TXT
0Bm+FL+MaZ6ty5rGG+5RhV5ZiF4/X3XaIKSq2afOlOipmzEwU8Fyr09tpomir04jovfm77zj8B+sLGlOLgjIQw==
20m
TXT
76ss3bghkump5ihl8me7jj6sf9
20m
TXT
8o4hfn1hu119c485tj4miva7ff
20m
TXT
_2xkld34r0odouu3inuisp91rc8xmypb
20m
TXT
_haxvlshxamc7vznuvl93mkunsu0nfes
20m
TXT
f31d8qdov4nnmlv3arji5aqo0d
20m
TXT
mdbet3mra51d76k57upj73pl84
20m
TXT
zfx17j7420lrrbl43034r2p8kc7gd6js
20m