grn.dk DNS records

🖥️ Nameservers2 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jake.ns.cloudflare.com	108.162.193.122 172.64.33.122 173.245.59.122 2606:4700:58::adf5:3b7a 2803:f800:50::6ca2:c17a 2a06:98c1:50::ac40:217a	jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.228	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.17	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
25	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
33	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
72	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)2 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:bc11	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:7e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.228,172.67.188.17 ech=AEX+DQBBAgAgACBSqxHEWwlg5gVXZ+XFMuidaz9srYjrwzF2iMlO/jXGGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bc11,2606:4700:3037::6815:7e4

📝 TXT Records3 records 286ms

TXT Record
google-site-verification=No_AeM1ZxYl3YqWBMZqxF1cg_uhZooYjGxeDgJ8d0is
google-site-verification=ZV2zoukFlO_o4jqNWOLLAyrsWK0IXtvRjv2QRKmGx10
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF

Policy	Record (grn.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC

Policy	Record (_dmarc.grn.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:0bd3f7dc@mxtoolbox.dmarc-report.com; ruf=mailto:0bd3f7dc@forensics.dmarc-report.com; fo=1

📬 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.grn.dk	KcwK_rkf-0lZrQj6bpJbgoRkBLU7AbLlo_iLdXOl3lM
TXT	_acme-challenge.grn.dk	nXffgE6BRPr1HX685T16DAlvrqVoREc_HzncvI-uo6Y

🔗 TLSA / DANE9 records 169ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…

🔐 DNSSEC180ms

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	2413706261
Primary NS (MNAME)	gina.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

89ms

A

79ms

MX

57ms

AAAA

76ms

TXT

286ms

CAA

78ms

HTTPS

63ms

TLSA

169ms

SOA

0ms

MTA-STS

149ms

DNSSEC

180ms

SRV

138ms

Total

1713ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 11:21:56	1713ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-28 02:59:08	1030ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-27 02:19:38	3763ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-25 18:52:42	1802ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-15 19:26:17	7307ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-10 14:19:32	1963ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-07 09:57:56	1662ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-03 05:40:45	1818ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-27 02:57:31	10692ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-24 01:43:52	1757ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-21 18:56:48	2107ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-20 03:34:28	1761ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-19 00:13:26	3571ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-14 10:59:02	2767ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-09 02:37:31	4115ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-05 20:24:42	1481ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-04 17:33:16	4288ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-03 14:24:55	2319ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-28 17:55:27	2792ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-27 00:30:33	1122ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-21 21:49:11	10736ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-21 09:16:36	1141ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:48:33	1822ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 10:05:43	5417ms	2 NS 2 A 3 MX	🔓 Insecure	View