lydbog.dk

📜 Historical scan 2026-10-14 17:22:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lydbog.dk is a .dk domain served by 2 nameservers (gerald.ns.cloudflare.com, lina.ns.cloudflare.com). It was registered on 30 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.246 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 120ms

Nameserver	IP addresses	PTR	ASN / ISP
gerald.ns.cloudflare.com	108.162.193.168 172.64.33.168 173.245.59.168 2606:4700:58::adf5:3ba8 2803:f800:50::6ca2:c1a8 2a06:98c1:50::ac40:21a8	gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.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 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.246	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.250	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	109.238.54.62
🔶 Autoconfig	109.238.54.62

🔷 AAAA Records (IPv6)#

2 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d4fa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:55f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.246,172.67.212.250 ech=AEX+DQBBEgAgACD0O3QzmjOIcE5rpdEMxRby3ewJv5BGfT/p8jyKPIE+UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d4fa,2606:4700:3036::6815:55f6

📝 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 2026-10-16 19:28:24

www	104.21.85.246 172.67.212.250 2606:4700:3030::ac43:d4fa 2606:4700:3036::6815:55f6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lydbog.dk: 104.21.85.246 172.67.212.250 2606:4700:3030::ac43:d4fa 2606:4700:3036::6815:55f6 (AS13335) www.lydbog.dk: 104.21.85.246 172.67.212.250 2606:4700:3030::ac43:d4fa 2606:4700:3036::6815:55f6 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lydbog.dk	FytdkRGriJLcl669UNA4FjxRMkLDWeWFgYoiPDuTlgk
TXT	_acme-challenge.lydbog.dk	nG0hCGIxXS2OXwjIMkogwdnU6mANPTIBnlocFDDAD0A

🔗 TLSA / DANE#

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

🔐 DNSSEC#

234ms

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

🏷️ SOA#

79ms

Field	Value
Serial	2417443496
Primary NS (MNAME)	gerald.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 17:37:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-30
Expires	2028-03-31 (530d)

🔗 Same registrant#

15 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
bogdate.dk	Punktum dk A/S (direct)
eboger.dk	Punktum dk A/S (direct)
familychapter.dk	Punktum dk A/S (direct)
friebogpriser.dk	Punktum dk A/S (direct)
fripris.dk	Punktum dk A/S (direct)
inprimo.dk	Punktum dk A/S (direct)
lavbogmoms.dk	Punktum dk A/S (direct)
litteraturklub.dk	Punktum dk A/S (direct)
litteraturklubben.dk	Punktum dk A/S (direct)
pocket-book.dk	Punktum dk A/S (direct)
saxo-premium.dk	Punktum dk A/S (direct)
saxo.dk	Punktum dk A/S (direct)
saxodigitalisering.dk	Punktum dk A/S (direct)
storybag.dk	Punktum dk A/S (direct)
østerbros-boghandel.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

122ms

115ms

AAAA

83ms

TXT

318ms

CAA

113ms

HTTPS

73ms

TLSA

190ms

SOA

79ms

MTA-STS

172ms

DNSSEC

234ms

SRV

171ms

Total

1149ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 19:28:24	2536ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 18:26:37	1103ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-14 17:22:58 shown	1149ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 04:33:59	1905ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 17:01:25	599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 23:21:53	9053ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 09:34:48	1007ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 22:17:00	4713ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 08:20:38	950ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-05 18:16:49	1344ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 15:38:03	2940ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 20:36:11	857ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 19:09:33	786ms	2 NS 2 A 0 MX	🔓 Insecure