trinity.dk

📜 Historical scan 2026-09-05 21:11:58 · ← 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 35ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.21	3600s	linux121.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	trinity-dk.mail.eo.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::24 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.103.39 52.101.68.27 52.101.68.32 52.101.73.11	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.8
🔶 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 63ms

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 93ms

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#

96ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090401
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#

35ms

33ms

38ms

AAAA

32ms

TXT

93ms

CAA

23ms

HTTPS

35ms

TLSA

3837ms

SOA

0ms

MTA-STS

52ms

DNSSEC

96ms

SRV

63ms

Total

4341ms

🕐 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 shown	4341ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:30:30	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