borgertilbud.dk

📜 Historical scan 2026-09-18 21:02:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borgertilbud.dk is a .dk domain served by 2 nameservers (terin.ns.cloudflare.com, vida.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.4 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.awork.dk. 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 112ms

Nameserver	IP addresses	PTR	ASN / ISP
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vida.ns.cloudflare.com	108.162.192.236 172.64.32.236 173.245.58.236 2606:4700:50::adf5:3aec 2803:f800:50::6ca2:c0ec 2a06:98c1:50::ac40:20ec	vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.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 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.4	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 145ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	mx1.awork.dk	54.36.54.85	mail.awork.dk	AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

2 records 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ce8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3504	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 125ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.4,172.67.206.143 ech=AEX+DQBBHgAgACAwMmJ52ojtNksM/VLbhwjvFOtzcFLxl+fCxB9g/RtRagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ce8f,2606:4700:3036::6815:3504

📝 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 2026-10-12 02:24:55

www	104.21.53.4 172.67.206.143 2606:4700:3030::ac43:ce8f 2606:4700:3036::6815:3504 (AS13335) (address records, no CNAME)
www vs bare domain	Same network borgertilbud.dk: 104.21.53.4 172.67.206.143 2606:4700:3030::ac43:ce8f 2606:4700:3036::6815:3504 (AS13335) www.borgertilbud.dk: 104.21.53.4 172.67.206.143 2606:4700:3030::ac43:ce8f 2606:4700:3036::6815:3504 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.borgertilbud.dk	4-dKaJyxmwkEiykfLRqjd3wToQ2xvuK0vO-g0aaRom8
TXT	_acme-challenge.borgertilbud.dk	rVOmyd8uBHKmpfhOzukMJ0K3jTaIzvJPAjZ4GWWHA58

🔗 TLSA / DANE#

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

🔐 DNSSEC#

187ms

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	2415100182
Primary NS (MNAME)	terin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

112ms

118ms

145ms

AAAA

87ms

TXT

448ms

CAA

126ms

HTTPS

125ms

TLSA

155ms

SOA

0ms

MTA-STS

148ms

DNSSEC

187ms

SRV

412ms

Total

1383ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:04:43	3357ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:58:35	682ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 21:02:12 shown	1383ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 10:50:31	775ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-04 01:35:20	8883ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 07:24:56	9414ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 20:13:41	695ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 16:06:08	487ms	2 NS 2 A 1 MX	🔓 Insecure