trinitycollege.dk

Records from scan: 2026-09-25 22:52:01 · 2826ms total · last checked 2026-10-19 18:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trinitycollege.dk is a .dk domain served by 2 nameservers (dns13.ovh.net, ns13.ovh.net). It was registered on 13 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.89.98.34 is hosted by OVH SAS (AS16276) in United Kingdom. Mail is handled by mail.trinitycollege.it. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
dns13.ovh.net	2001:41d0:d00:f200::2 5.135.98.29	dns13.ovh.net dns13.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns13.ovh.net	2001:41d0:b00:ec00::2 5.39.112.241	ns13.ovh.net ns13.ovh.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 2035ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.89.98.34	3598s	stuff.trinitycollege.it	AS16276	OVH SAS	51.89.0.0/16	🇬🇧 United Kingdom	London

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.trinitycollege.it	2001:41d0:1004:26aa::1 51.255.74.170	mail.trinitycollege.it mail.trinitycollege.it	AS16276 OVH SAS AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 291ms

TXT Record
v=spf1 ip4:51.255.74.170/32 ip6:2001:41d0:1004:26aa::1 include:2885273.spf10.hubspotemail.net -all

✉️ SPF#

Policy	Record (trinitycollege.dk)
-all (hard fail)	v=spf1 ip4:51.255.74.170/32 ip6:2001:41d0:1004:26aa::1 include:2885273.spf10.hubspotemail.net -all

📨 DMARC#

Policy	Record (_dmarc.trinitycollege.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=s; rua=mailto:rua@trinitycollege.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-12 11:19:51

www CNAME	trinitycollege.dk (all on trinitycollege.dk) → 51.89.98.34 (AS16276)
www vs bare domain	Same network trinitycollege.dk: 51.89.98.34 (AS16276) www.trinitycollege.dk: 51.89.98.34 (AS16276)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026012000
Primary NS (MNAME)	dns13.ovh.net
Responsible (RNAME)	tech@ovh.net
Refresh	86400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	60s

📋 Registration#

WHOIS fetched 2026-10-13 10:24:17

Field	Value
Registrar	Ovh
Registered	2023-08-13
Expires	2027-08-12 (296d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

71ms

2035ms

54ms

AAAA

75ms

TXT

291ms

CAA

53ms

HTTPS

84ms

TLSA

303ms

SOA

0ms

MTA-STS

92ms

DNSSEC

106ms

SRV

1199ms

Total

2826ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 22:52:01 shown	2826ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 12:30:30	1088ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:37:06	3395ms	2 NS 1 A 1 MX	🔓 Insecure