guldbib.dk

📜 Historical scan 2026-10-08 10:18:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldbib.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 17 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.25.93 is hosted by IDDQD-AS (AS1835) in Denmark. 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 96ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.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 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.25.93	300s	—	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	—

📧 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#

1 records 454ms

TXT Record
v=spf1 include:bounce.peytz.dk include:spf.inlead.dk ~all

✉️ SPF#

Policy	Record (guldbib.dk)
~all (soft fail)	v=spf1 include:bounce.peytz.dk include:spf.inlead.dk ~all

📨 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 2026-10-08 21:18:43

www CNAME	cluster-2.folkebibliotekernescms.dk (all on folkebibliotekernescms.dk) → 130.226.25.93 (AS1835)
www vs bare domain	Same network guldbib.dk: 130.226.25.93 (AS1835) www.guldbib.dk: 130.226.25.93 (AS1835)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

346ms

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

🏷️ SOA#

191ms

Field	Value
Serial	2416886218
Primary NS (MNAME)	adi.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 04:58:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-17
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

130ms

103ms

AAAA

122ms

TXT

454ms

CAA

121ms

HTTPS

137ms

TLSA

216ms

SOA

191ms

MTA-STS

181ms

DNSSEC

346ms

SRV

229ms

Total

2283ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:18:43	364ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-08 10:18:17 shown	2283ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-05 04:18:58	2797ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-24 01:47:17	452ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 06:18:40	606ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-10 00:11:55	2275ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-06 19:04:15	734ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:17:07	2547ms	2 NS 1 A 0 MX	🔓 Insecure