gymund.dk DNS records

🖥️ Nameservers2 records 28ms

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 Records

🌍

No A records found

📧 MX Records4 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	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 mx14.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa 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
10	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
20	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
100	60s	gymund-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::28 2a01:111:f403:ca38::8 2a01:111:f403:ca38::a 52.101.68.10 52.101.73.11 52.101.73.22 52.101.91.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-matpr04cu00101.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	77.233.255.199

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 43ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 79ms

TXT Record
Cvc4Ldeu0ip2nyPU2CA+YPNfn7h0xYBWtWdLa4F5dYc=
globalsign-domain-verification=4B95BCCDD53ABFF9C599CD6E0C298753
MS=ms25574209
v=spf1 ip4:77.233.255.199 include:spf.mailanyone.net include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.centerasecurity.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gymund.dk)
-all (hard fail)	v=spf1 ip4:77.233.255.199 include:spf.mailanyone.net include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.centerasecurity.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.gymund.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6622323b3734d@dmarc-dk.centerasecurity.com; ruf=mailto:admin@gymund.dk; rf=afrf; pct=100

📬 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 317ms

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

🔐 DNSSEC90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026090302
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@gymund.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

28ms

A

24ms

MX

21ms

AAAA

21ms

TXT

79ms

CAA

25ms

HTTPS

24ms

TLSA

317ms

SOA

0ms

MTA-STS

42ms

DNSSEC

90ms

SRV

43ms

Total

1452ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 06:13:52	1452ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-28 01:03:01	1147ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-27 00:37:01	1680ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-20 16:53:19	12154ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-16 01:20:01	7607ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-07 03:51:57	1657ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-31 08:42:49	9541ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-24 03:10:58	3714ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-16 12:50:09	9345ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-13 09:28:51	9748ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-03 10:33:58	838ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-29 22:34:45	987ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-26 07:34:26	855ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-24 18:59:46	3920ms	2 NS 0 A 4 MX	⚠️ Bogus	View
2026-06-23 01:54:30	1130ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 12:33:13	1156ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-17 10:08:55	3626ms	2 NS 0 A 4 MX	🔒 Secure	View