grtv.dk

📜 Historical scan 2026-06-20 01:46:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grtv.dk is a .dk domain served by 2 nameservers (isaac.ns.cloudflare.com, meera.ns.cloudflare.com). It was registered on 25 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.14 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 187ms

Nameserver	IP addresses	PTR	ASN / ISP
isaac.ns.cloudflare.com	108.162.193.177 172.64.33.177 173.245.59.177 2606:4700:58::adf5:3bb1 2803:f800:50::6ca2:c1b1 2a06:98c1:50::ac40:21b1	isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
meera.ns.cloudflare.com	108.162.192.195 172.64.32.195 173.245.58.195 2606:4700:50::adf5:3ac3 2803:f800:50::6ca2:c0c3 2a06:98c1:50::ac40:20c3	meera.ns.cloudflare.com meera.ns.cloudflare.com meera.ns.cloudflare.com meera.ns.cloudflare.com meera.ns.cloudflare.com meera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 234ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.14	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.158	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 289ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
31	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.
58	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.
83	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.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.140.158
🔶 Autoconfig	172.67.140.158

🔷 AAAA Records (IPv6)#

2 records 288ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1b0e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8c9e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 287ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.14,172.67.140.158 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1b0e,2606:4700:3034::ac43:8c9e

📝 TXT Records#

1 records 578ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 15:07:28

www	104.21.27.14 172.67.140.158 2606:4700:3030::ac43:8c9e 2606:4700:3035::6815:1b0e (AS13335) (address records, no CNAME)
www vs bare domain	Same network grtv.dk: 104.21.27.14 172.67.140.158 2606:4700:3030::ac43:8c9e 2606:4700:3035::6815:1b0e (AS13335) www.grtv.dk: 104.21.27.14 172.67.140.158 2606:4700:3030::ac43:8c9e 2606:4700:3035::6815:1b0e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.grtv.dk	W4NhPRQKe-wjd41itMWk55WuHj00fhmmkYkWcG_6ydk
TXT	_acme-challenge.grtv.dk	z3_6lumkHJn1lobmd_hl0BHFQTBWijl9lB78wQWLxDI

🔗 TLSA / DANE#

9 records 388ms

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	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC#

463ms

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

🏷️ SOA#

265ms

Field	Value
Serial	2407357269
Primary NS (MNAME)	isaac.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 02:44:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-07-25
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

187ms

234ms

289ms

AAAA

288ms

TXT

578ms

CAA

212ms

HTTPS

287ms

TLSA

388ms

SOA

265ms

MTA-STS

257ms

DNSSEC

463ms

SRV

306ms

Total

4019ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:07:28	658ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-05 02:32:45	1163ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 02:04:36	1517ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 01:02:31	1232ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 02:46:46	1499ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-15 00:41:10	2364ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-10 18:48:47	2707ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 17:25:16	1433ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 22:25:11	1872ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 15:31:52	813ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 15:24:10	915ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-23 19:33:28	5582ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-06 13:20:49	2148ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-01 10:30:46	1179ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 20:46:13	1243ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 07:57:34	1700ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 21:54:28	1001ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:46:13 shown	4019ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 09:43:47	1001ms	2 NS 2 A 3 MX	🔓 Insecure