grat.dk

📜 Historical scan 2026-08-28 15:57:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grat.dk is a .dk domain served by 2 nameservers (frida.ns.cloudflare.com, sullivan.ns.cloudflare.com). It was registered on 26 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.108 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 160ms

Nameserver	IP addresses	PTR	ASN / ISP
frida.ns.cloudflare.com	108.162.194.137 162.159.38.137 172.64.34.137 2606:4700:50::a29f:2689 2803:f800:50::6ca2:c289 2a06:98c1:50::ac40:2289	frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sullivan.ns.cloudflare.com	108.162.195.161 162.159.44.161 172.64.35.161 2606:4700:58::a29f:2ca1 2803:f800:50::6ca2:c3a1 2a06:98c1:50::ac40:23a1	sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.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 170ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.108	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.45	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 150ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4013:c1e::1b	rd-in-f26.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	142.251.127.27 2a00:1450:4010:c22::1b	lcfrai-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.207.45
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:cf2d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4d6c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 93ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.108,172.67.207.45 ech=AEX+DQBB4gAgACAqf+9oD6A5SBTuRAGvua79qPmHz1hExvpSAGTIpdW7TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cf2d,2606:4700:3033::6815:4d6c

📝 TXT Records#

1 records 477ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (grat.dk)
~all (soft fail)	v=spf1 include:_spf.google.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 12:06:56

www	104.21.77.108 172.67.207.45 2606:4700:3031::ac43:cf2d 2606:4700:3033::6815:4d6c (AS13335) (address records, no CNAME)
www vs bare domain	Same network grat.dk: 104.21.77.108 172.67.207.45 2606:4700:3031::ac43:cf2d 2606:4700:3033::6815:4d6c (AS13335) www.grat.dk: 104.21.77.108 172.67.207.45 2606:4700:3031::ac43:cf2d 2606:4700:3033::6815:4d6c (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.grat.dk	-1Qm5PoS6QmRJFRTdNogvuQf5fDti6wc1WvHRi2mDN4
TXT	_acme-challenge.grat.dk	CrTz5PbhhzrZhaUlPl8vB9IEKsF-ysCXcT4D4oKgepM
TXT	_acme-challenge.grat.dk	lJSyhXSTM1UuZPUkub0k9E4L7sle30jNOzgMRYcetQs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

323ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413339549
Primary NS (MNAME)	frida.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 21:09:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-01-26
Expires	2028-01-31 (470d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

160ms

170ms

150ms

AAAA

106ms

TXT

477ms

CAA

133ms

HTTPS

93ms

TLSA

236ms

SOA

0ms

MTA-STS

203ms

DNSSEC

323ms

SRV

165ms

Total

5218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:35:40	684ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 04:37:11	1558ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 03:48:19	859ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-29 16:54:16	2058ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 15:57:53 shown	5218ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-07 05:17:12	1568ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-29 01:13:39	4063ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 15:42:25	999ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 11:59:59	3827ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 12:01:48	654ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 09:18:14	1746ms	2 NS 2 A 5 MX	🔓 Insecure