gulvviden.dk

📜 Historical scan 2026-10-14 09:54:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gulvviden.dk is a .dk domain served by 2 nameservers (elma.ns.cloudflare.com, jakub.ns.cloudflare.com). It was registered on 12 October 2026 (WHOIS) and first appeared in the .dk zone on 13 October 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 76ms

Nameserver	IP addresses	PTR	ASN / ISP
elma.ns.cloudflare.com	108.162.192.154 172.64.32.154 173.245.58.154 2606:4700:50::adf5:3a9a 2803:f800:50::6ca2:c09a 2a06:98c1:50::ac40:209a	elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jakub.ns.cloudflare.com	108.162.195.85 162.159.44.85 172.64.35.85 2606:4700:58::a29f:2c55 2803:f800:50::6ca2:c355 2a06:98c1:50::ac40:2355	jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-16 12:05:26

www	104.21.8.11 172.67.156.156 2606:4700:3034::6815:80b 2606:4700:3034::ac43:9c9c (AS13335) (address records, no CNAME)
www vs bare domain	Same network gulvviden.dk: 104.21.8.11 172.67.156.156 2606:4700:3034::6815:80b 2606:4700:3034::ac43:9c9c (AS13335) www.gulvviden.dk: 104.21.8.11 172.67.156.156 2606:4700:3034::6815:80b 2606:4700:3034::ac43:9c9c (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.gulvviden.dk	7S3IqUkNjgGwT4Lzqut9FwMMOO2HojY7A7k5gG1aUbE
TXT	_acme-challenge.gulvviden.dk	dD_ySnkNv2m7kfvw86xUJE0zKtkfCoy8AYiXBTIRixM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

174ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

54ms

Field	Value
Serial	2417449031
Primary NS (MNAME)	elma.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 10:20:39

Field	Value
Registrar	CURANET A/S
Registered	2026-10-12
Expires	2027-10-11 (359d)

🔗 Same registrant#

43 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
3n-anlæg.dk	Simply.com A/S
ab-tomrer.dk	Simply.com A/S
albech-st.dk	Punktum dk A/S (direct)
allestrupgaard-td.dk	Punktum dk A/S (direct)
almurermester.dk	Simply.com A/S
altomterrasse.dk	CURANET A/S
bambismultiservice.dk	Punktum dk A/S (direct)
bjergstedbyg.dk	Simply.com A/S
bygtips.dk	CURANET A/S
facadeviden.dk	CURANET A/S
fagmandsguiden.dk	CURANET A/S
find-haandvarker.dk	Simply.com A/S
findfagmanden.dk	CURANET A/S
fliserguiden.dk	CURANET A/S
formaa-aps.dk	Simply.com A/S
godtkoekken.dk	CURANET A/S
guidetilalt.dk	Punktum dk A/S (direct)
guidetilkloak.dk	CURANET A/S
haandvaerker-fradrag.dk	CURANET A/S
haverberg-entreprise.dk	Simply.com A/S
husejerguiden.dk	CURANET A/S
husguiden.dk	CURANET A/S
hverdagsguiden.dk	Punktum dk A/S (direct)
installationsguiden.dk	CURANET A/S
lc-agro.dk	Simply.com A/S
livetstraad.dk	Punktum dk A/S (direct)
murerguiden.dk	CURANET A/S
nktotalbyg.dk	Simply.com A/S
ombadevaerelse.dk	CURANET A/S
omhaandvaerker.dk	CURANET A/S
omhave.dk	CURANET A/S
primecleaning.dk	Simply.com A/S
renoveringraad.dk	CURANET A/S
rhkloak.dk	Simply.com A/S
servicefirma.dk	CURANET A/S
spoergfagmanden.dk	CURANET A/S
stenriget.dk	Punktum dk A/S (direct)
tagraad.dk	CURANET A/S
tilbygningraad.dk	CURANET A/S
tipsihverdagen.dk	Punktum dk A/S (direct)
tomrerkoebenhavn.dk	CURANET A/S
vetling-entreprise.dk	Simply.com A/S
vinduerinfo.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

76ms

113ms

108ms

AAAA

123ms

TXT

242ms

CAA

92ms

HTTPS

112ms

TLSA

36ms

SOA

54ms

MTA-STS

118ms

DNSSEC

174ms

SRV

143ms

Total

1434ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 12:05:26	1028ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 10:27:38	402ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-14 09:54:14 shown	1434ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-13 08:33:26	754ms	1 NS 0 A 0 MX	❓ Unknown