gulvskrubbe.dk

📜 Historical scan 2026-09-15 14:26:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gulvskrubbe.dk is a .dk domain served by 2 nameservers (frank.ns.cloudflare.com, lila.ns.cloudflare.com). It was registered on 31 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.103 is hosted by Cloudflare, Inc. (AS13335). 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 117ms

Nameserver	IP addresses	PTR	ASN / ISP
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lila.ns.cloudflare.com	108.162.192.186 172.64.32.186 173.245.58.186 2606:4700:50::adf5:3aba 2803:f800:50::6ca2:c0ba 2a06:98c1:50::ac40:20ba	lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.103	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.1.103
🔶 Autoconfig	104.21.1.103

🔷 AAAA Records (IPv6)#

2 records 101ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:167	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:8107	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 128ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.103,172.67.129.7 ech=AEX+DQBBhwAgACD+dQCs+QKfJP3Jt5nzhTUzAlMJTgzDWR5HAynwfMh/cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:167,2606:4700:3030::ac43:8107

📝 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 2026-10-11 17:34:36

www	104.21.1.103 172.67.129.7 2606:4700:3030::6815:167 2606:4700:3030::ac43:8107 (AS13335) (address records, no CNAME)
www vs bare domain	Same network gulvskrubbe.dk: 104.21.1.103 172.67.129.7 2606:4700:3030::6815:167 2606:4700:3030::ac43:8107 (AS13335) www.gulvskrubbe.dk: 104.21.1.103 172.67.129.7 2606:4700:3030::6815:167 2606:4700:3030::ac43:8107 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

190ms

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	2414734785
Primary NS (MNAME)	frank.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 09:16:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-31
Expires	2027-10-30 (371d)

📋 WHOIS#

⏱️ Lookup Timing#

117ms

116ms

113ms

AAAA

101ms

TXT

275ms

CAA

123ms

HTTPS

128ms

TLSA

300ms

SOA

0ms

MTA-STS

138ms

DNSSEC

190ms

SRV

146ms

Total

1016ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 08:23:55	392ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 07:58:42	533ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 03:35:46	2380ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 14:26:29 shown	1016ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 03:20:56	893ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 03:54:28	1397ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:16:11	2839ms	2 NS 2 A 0 MX	🔓 Insecure