gsholding.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com	108.162.194.191 162.159.38.191 172.64.34.191 2606:4700:50::a29f:26bf 2803:f800:50::6ca2:c2bf 2a06:98c1:50::ac40:22bf	ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.18	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.3	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ggs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca09::f 52.101.73.11 52.101.73.145 52.101.73.2 52.101.73.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.56

🔷 AAAA Records (IPv6)2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b003	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3012	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.18,172.67.176.3 ech=AEX+DQBBnAAgACCWnCu73RtdxO1HHqPydj2ut93za7bSwimFE9db1b9FIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b003,2606:4700:3037::6815:3012

📝 TXT Records3 records 208ms

TXT Record
google-site-verification=_2n6GMCpHgHVc0lJbtLDsvy1W1rbjAYH-uQlkMrwEh8
MS=ms37248851
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (gsholding.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.gsholding.dk	CE4v9RjPT5oqTObas_VhONVOxh2ia0zesiqs66p-G0o
TXT	_acme-challenge.gsholding.dk	QmHwrpN2rpklRCt33wBvIllbodOjy4XOi2ih9rBo71Y

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413495593
Primary NS (MNAME)	dimitris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

47ms

MX

47ms

AAAA

46ms

TXT

208ms

CAA

46ms

HTTPS

62ms

TLSA

605ms

SOA

0ms

MTA-STS

65ms

DNSSEC

100ms

SRV

85ms

Total

1379ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 06:15:05	1379ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-30 00:32:12	2094ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 15:39:04	1470ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 04:53:39	1229ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 11:43:39	10726ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 21:11:26	1117ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 08:59:54	1645ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 23:11:57	10601ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 15:29:57	2819ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 09:21:42	1099ms	2 NS 2 A 1 MX	🔓 Insecure	View