regnemester.dk

Records from scan: 2026-10-09 14:09:17 · 1500ms total · last checked 2026-10-18 01:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

regnemester.dk is a .dk domain served by 2 nameservers (stan.ns.cloudflare.com, vita.ns.cloudflare.com). It was registered on 25 August 2026 (WHOIS) and first appeared in the .dk zone on 26 August 2026. Its website address 104.21.91.18 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vita.ns.cloudflare.com	108.162.192.238 172.64.32.238 173.245.58.238 2606:4700:50::adf5:3aee 2803:f800:50::6ca2:c0ee 2a06:98c1:50::ac40:20ee	vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.18	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.49	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5b12	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d031	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.18,172.67.208.49 ech=AEX+DQBBmwAgACB4CPAGGobwgEgU6RAfmbNJOfCuZ0xumGwEYVHIPBqWLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b12,2606:4700:3037::ac43:d031

📝 TXT Records#

2 records 189ms

TXT Record
google-site-verification=f-f38T5aWRG-s-BNDksL49bTv_EjWkabrly2KXkDXIQ
v=spf1 -all

✉️ SPF#

Policy	Record (regnemester.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.regnemester.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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#

checked 2026-10-09 14:09:17

www	104.21.91.18 172.67.208.49 2606:4700:3031::6815:5b12 2606:4700:3037::ac43:d031 (AS13335) (address records, no CNAME)
www vs bare domain	Same network regnemester.dk: 104.21.91.18 172.67.208.49 2606:4700:3031::6815:5b12 2606:4700:3037::ac43:d031 (AS13335) www.regnemester.dk: 104.21.91.18 172.67.208.49 2606:4700:3031::6815:5b12 2606:4700:3037::ac43:d031 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2413351768
Primary NS (MNAME)	stan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 01:08:02

Field	Value
Registrar	Simply.com A/S
Registered	2026-08-25
Expires	2027-08-24 (310d)

🔗 Same registrant#

3 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
cykelberegner.dk	Simply.com A/S
monii.dk	dns.services ApS
regnfradrag.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

32ms

40ms

AAAA

40ms

TXT

189ms

CAA

34ms

HTTPS

34ms

TLSA

57ms

SOA

35ms

MTA-STS

1191ms

DNSSEC

84ms

SRV

1179ms

Total

1500ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:09:17 shown	1500ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-08 00:01:43	442ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 08:49:32	460ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 08:42:54	526ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 08:41:05	626ms	3 NS 0 A 0 MX	🔒 Secure