trinity.dk

📜 Historical scan 2026-06-24 18:30:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trinity.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 29 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.21 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by trinity-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.21	1115s	linux121.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	trinity-dk.mail.eo.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.10 52.101.68.18 52.101.68.21	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 52ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 85ms

TXT Record
apple-domain-verification=GuxwdFhjF1mMweCX
google-site-verification=EZ4cjKAoQSmAZsptQE7kVVktFIBUjHzsxbJ-btn3Ha0
google-site-verification=kNeEMsrf0n0gpXXFh7ZYhOPNh0-JdpBDmI8RBzG_7B0
google-site-verification=q2XPKmjllUnTO5lqHHNUOipJqpUq6n4dybLLFqFMcHI
MS=B0E25C93CA1571D71E39A5C9A003C5B6D2504DED
v=spf1 mx a ip4:51.104.160.172 ip4:51.105.190.74 ip4:185.158.61.208 a:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com include:spf.hostingconnection.eu include:spectra-systems.eu include:spf.emailsignatures365.com ~all

✉️ SPF#

Policy	Record (trinity.dk)
~all (soft fail)	v=spf1 mx a ip4:51.104.160.172 ip4:51.105.190.74 ip4:185.158.61.208 a:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com include:spf.hostingconnection.eu include:spectra-systems.eu include:spf.emailsignatures365.com ~all

📨 DMARC#

Policy	Record (_dmarc.trinity.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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#

latest probe, not this scan · checked 2026-10-11 20:42:57

www	94.231.103.21 (AS48854) (address records, no CNAME)
www vs bare domain	Same network trinity.dk: 94.231.103.21 (AS48854) www.trinity.dk: 94.231.103.21 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 9/10 · policy: ~all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

36ms

Field	Value
Serial	2026052100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 18:43:02

Field	Value
Registrar	Simply.com A/S
Registered	1996-10-29
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

42ms

40ms

AAAA

36ms

TXT

85ms

CAA

38ms

HTTPS

34ms

TLSA

4020ms

SOA

36ms

MTA-STS

38ms

DNSSEC

105ms

SRV

52ms

Total

4606ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 13:31:58	712ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-05 21:11:58	4341ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:30:30 shown	4606ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 17:42:07	1138ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:26:13	4343ms	4 NS 1 A 1 MX	🔒 Secure