gbt-gruppen.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
jerry.ns.cloudflare.com	108.162.193.182 172.64.33.182 173.245.59.182 2606:4700:58::adf5:3bb6 2803:f800:50::6ca2:c1b6 2a06:98c1:50::ac40:21b6	jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phoenix.ns.cloudflare.com	108.162.194.201 162.159.38.201 172.64.34.201 2606:4700:50::a29f:26c9 2803:f800:50::6ca2:c2c9 2a06:98c1:50::ac40:22c9	phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.230	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:504e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:afe6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.78,172.67.175.230 ech=AEX+DQBBiAAgACCKlisKfIdKKcuwWb8XugFTYWn37/eHrm6dOR/43q4WWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:504e,2606:4700:3033::ac43:afe6

📝 TXT Records1 records 207ms

TXT Record
google-site-verification=auWGY8MVxSKP_A9w_jos5nvvJgQdDJL2ainZjfMSNNM

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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 / DANE

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

🔐 DNSSEC105ms

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	2412914279
Primary NS (MNAME)	jerry.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-12 03:39:51

Field	Value
Registrar	Dynadot LLC
Registered	2026-07-15
Expires	2027-07-14 (314d)

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

56ms

MX

63ms

AAAA

57ms

TXT

207ms

CAA

56ms

HTTPS

49ms

TLSA

60ms

SOA

0ms

MTA-STS

65ms

DNSSEC

105ms

SRV

76ms

Total

615ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 05:13:13	615ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-09-01 01:01:34	1619ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 22:28:34	4675ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-15 19:54:55	8998ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 03:32:05	4151ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-11 01:52:23	1419ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 18:35:09	925ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 13:57:26	1035ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 11:28:24	996ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 14:01:03	1066ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 07:17:43	16555ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 06:52:20	700ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 06:39:56	8655ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 06:05:19	741ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 03:54:49	674ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 03:54:52	16849ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 15:52:56	625ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 09:46:01	845ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 01:15:24	704ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 02:30:35	1179ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 06:17:34	772ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 11:55:29	1133ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 00:10:07	703ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 23:21:30	1034ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 22:40:23	452ms	1 NS 0 A 0 MX	❓ Unknown	View