videnporten.dk

📜 Historical scan 2026-08-14 04:34:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

videnporten.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, kristin.ns.cloudflare.com). It was registered on 19 October 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.231 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 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 192ms

Nameserver	IP addresses	PTR	ASN / ISP
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kristin.ns.cloudflare.com	108.162.192.181 172.64.32.181 173.245.58.181 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5 2a06:98c1:50::ac40:20b5	kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.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 217ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.245	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 208ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.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	aspmx5.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 221ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:95f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1de7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 230ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.231,172.67.149.245 ech=AEX+DQBBmgAgACCp/91NnJ4tBYkE/oGP/cYE7NYZRW2k+54Aclnn1ja8FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:95f5,2606:4700:3037::6815:1de7

📝 TXT Records#

1 records 450ms

TXT Record
google-site-verification=1AxYXybc9oipg7cukAhYuUC4ImYyesBk6hbgSvp8HWU

✉️ 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 2026-10-25 11:58:07

www	104.21.29.231 172.67.149.245 2606:4700:3033::ac43:95f5 2606:4700:3037::6815:1de7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network videnporten.dk: 104.21.29.231 172.67.149.245 2606:4700:3033::ac43:95f5 2606:4700:3037::6815:1de7 (AS13335) www.videnporten.dk: 104.21.29.231 172.67.149.245 2606:4700:3033::ac43:95f5 2606:4700:3037::6815:1de7 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u16961871.wl122.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u16961871.wl122.sendgrid.net	RSA · ~1024 bit below 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

367ms

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	2412105616
Primary NS (MNAME)	carter.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 21:56:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-10-19
Expires	2026-10-31 (3d)

🔗 Same registrant#

13 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).

Domain	Registrar
braedstrupvand.dk	Punktum dk A/S (direct)
fausingvand.dk	Punktum dk A/S (direct)
hammershoj-vand.dk	Punktum dk A/S (direct)
hjadstrupvand.dk	Punktum dk A/S (direct)
karstoftvand.dk	Punktum dk A/S (direct)
nordfalstervand.dk	Punktum dk A/S (direct)
oerumvand.dk	Punktum dk A/S (direct)
reersnaesvand.dk	Punktum dk A/S (direct)
sandetvand.dk	Punktum dk A/S (direct)
stbroendumvand.dk	Punktum dk A/S (direct)
vand7840.dk	Punktum dk A/S (direct)
vesterhassingvand.dk	Punktum dk A/S (direct)
voldbyvand.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

192ms

217ms

208ms

AAAA

221ms

TXT

450ms

CAA

235ms

HTTPS

230ms

TLSA

443ms

SOA

0ms

MTA-STS

264ms

DNSSEC

367ms

SRV

256ms

Total

7569ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 11:58:07	943ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-22 02:30:34	701ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-11 21:37:27	705ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-08 12:29:08	2221ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-01 08:39:11	2945ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-14 04:34:10 shown	7569ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-13 00:58:15	3481ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-06 22:20:27	10335ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-18 06:41:52	1281ms	2 NS 2 A 7 MX	🔓 Insecure