tgy.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	897s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records3 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	60s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
5	60s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	60s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 47ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.itcfyn.dk

📝 TXT Records7 records 90ms

TXT Record
9td7g52u1lm5usqinfpkc987km
ca3-3d49698767854c5cb1c9efbd2c35e92d
f1nfov7oaf7r8u51an9oodtpg8
f8jVaFfu26jNCzLfD8qn8u0kiPrcTAeP4X/a+HkuzGF+ux+ZU242n/UXz1cImYu7V5qrVtMhCdINKIcpYU1UCg==
iqgnsl2mu0j8r9mm1k1nl6t42v
MS=ms95022486
v=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all

✉️ SPF

Policy	Record (tgy.dk)
-all (hard fail)	v=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE6 records 55ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@tgy.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

29ms

MX

40ms

AAAA

30ms

TXT

90ms

CAA

27ms

HTTPS

38ms

TLSA

55ms

SOA

0ms

MTA-STS

94ms

DNSSEC

95ms

SRV

47ms

Total

693ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 09:23:08	693ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-28 00:24:10	709ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-20 07:00:33	5609ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-13 11:12:37	3264ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-09 19:55:34	4877ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-02 00:18:28	3003ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-23 17:56:56	1180ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-17 17:01:41	1620ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-11 10:50:54	10048ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 13:19:34	808ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 10:04:26	676ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-23 16:54:33	1239ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 03:23:39	1097ms	2 NS 1 A 3 MX	🔒 Secure	View