4300hulbaek.dk

Records from scan: 2026-09-23 09:17:53 · 846ms total · last checked 2026-10-16 15:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4300hulbaek.dk is a .dk domain served by 2 nameservers (leah.ns.cloudflare.com, tim.ns.cloudflare.com). It was registered on 6 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.130 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mailforward.simplesite.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tim.ns.cloudflare.com	108.162.193.145 172.64.33.145 173.245.59.145 2606:4700:58::adf5:3b91 2803:f800:50::6ca2:c191 2a06:98c1:50::ac40:2191	tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.130	300s	linux102.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mailforward.simplesite.com	81.7.169.205 81.7.169.205	205.128-255.169.7.81.in-addr.arpa undefined.hostname.localhost	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
20	300s	mailforward.simplesite.com	81.7.169.205 81.7.169.205	205.128-255.169.7.81.in-addr.arpa undefined.hostname.localhost	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S

🔷 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#

checked 2026-10-11 03:34:57

www	185.21.41.130 (AS48854) (address records, no CNAME)
www vs bare domain	Same network 4300hulbaek.dk: 185.21.41.130 (AS48854) www.4300hulbaek.dk: 185.21.41.130 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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	2415560798
Primary NS (MNAME)	leah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 13:11:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-12-06
Expires	2026-12-31 (74d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

32ms

AAAA

28ms

TXT

161ms

CAA

39ms

HTTPS

39ms

TLSA

67ms

SOA

0ms

MTA-STS

52ms

DNSSEC

100ms

SRV

55ms

Total

846ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 09:17:53 shown	846ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-28 07:10:40	768ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 06:21:59	899ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-25 16:18:46	17797ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-24 16:08:37	949ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-02 00:08:46	929ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 12:37:57	760ms	2 NS 1 A 2 MX	🔓 Insecure