gramstrup.dk

📜 Historical scan 2026-10-16 14:21:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gramstrup.dk is a .dk domain served by 2 nameservers (elaine.ns.cloudflare.com, sean.ns.cloudflare.com). It was registered on 11 March 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.199 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
elaine.ns.cloudflare.com	108.162.192.152 172.64.32.152 173.245.58.152 2606:4700:50::adf5:3a98 2803:f800:50::6ca2:c098 2a06:98c1:50::ac40:2098	elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.199	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.236	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 74.125.131.27	lm-in-x1b.1e100.net lm-in-f27.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d1ec	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:55c7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.199,172.67.209.236 ech=AEX+DQBBKAAgACAtghEK8VnY395YTcEpCnTo4zJeYISWGLyGAFsqtQUIJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d1ec,2606:4700:3037::6815:55c7

📝 TXT Records#

📝

No TXT records found

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 15:18:36

www	104.21.85.199 172.67.209.236 2606:4700:3031::ac43:d1ec 2606:4700:3037::6815:55c7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network gramstrup.dk: 104.21.85.199 172.67.209.236 2606:4700:3031::ac43:d1ec 2606:4700:3037::6815:55c7 (AS13335) www.gramstrup.dk: 104.21.85.199 172.67.209.236 2606:4700:3031::ac43:d1ec 2606:4700:3037::6815:55c7 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.gramstrup.dk	M-deM1zZpU-rtiEohR9mjWo71-s6GlN3s6-IOP9LLH4
TXT	_acme-challenge.gramstrup.dk	xbijrgBLUdCT8BbzYTtzRD0CPOd5OwZNDjZJQLGkkM4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2417541929
Primary NS (MNAME)	elaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 12:57:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-03-11
Expires	2027-05-31 (223d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
studiohovvig.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

29ms

38ms

30ms

AAAA

32ms

TXT

175ms

CAA

35ms

HTTPS

31ms

TLSA

74ms

SOA

27ms

MTA-STS

46ms

DNSSEC

60ms

SRV

62ms

Total

569ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 15:18:36	968ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-16 14:21:00 shown	569ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-14 12:43:34	2825ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 10:54:43	3097ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 10:59:21	1234ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-03 18:24:12	1270ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-15 14:34:01	17675ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-07 01:02:19	1756ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 12:07:39	2796ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-17 10:34:16	1131ms	2 NS 2 A 5 MX	🔓 Insecure