gp.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.46.69	3600s	dynacon.int	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	d339468.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
80	3600s	d339468.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.222.184
🔶 Autoconfig	gp.dk → 87.116.46.69

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 135ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	autodiscover.outlook.com

📝 TXT Records2 records 244ms

TXT Record
MS=ms68538308
v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (gp.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.gp.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=25; fo=1; rua=mailto:rua+gp.dk@dmarc.barracudanetworks.com; ruf=mailto:ruf+gp.dk@dmarc.barracudanetworks.com

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.gp.dk	gp.dk

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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

🏷️ SOA60ms

Field	Value
Serial	2025112506
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

33ms

MX

81ms

AAAA

50ms

TXT

244ms

CAA

43ms

HTTPS

41ms

TLSA

173ms

SOA

60ms

MTA-STS

54ms

DNSSEC

87ms

SRV

135ms

Total

828ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-23 06:28:09	828ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 21:28:14	3714ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 10:25:21	901ms	2 NS 1 A 2 MX	🔒 Secure	View