literature.dk

📜 Historical scan 2026-08-28 11:31:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

literature.dk is a .dk domain served by 2 nameservers (ashley.ns.cloudflare.com, vick.ns.cloudflare.com). It was registered on 12 February 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.29 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 110ms

Nameserver	IP addresses	PTR	ASN / ISP
ashley.ns.cloudflare.com	108.162.192.71 172.64.32.71 173.245.58.71 2606:4700:50::adf5:3a47 2803:f800:50::6ca2:c047 2a06:98c1:50::ac40:2047	ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vick.ns.cloudflare.com	108.162.193.244 172.64.33.244 173.245.59.244 2606:4700:58::adf5:3bf4 2803:f800:50::6ca2:c1f4 2a06:98c1:50::ac40:21f4	vick.ns.cloudflare.com vick.ns.cloudflare.com vick.ns.cloudflare.com vick.ns.cloudflare.com vick.ns.cloudflare.com vick.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 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.29	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.41	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 90ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2f1d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9029	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 111ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.29,172.67.144.41 ech=AEX+DQBBbQAgACC4bXkO/CM2lDhGvQrkr9fDR3Zk7pt8YuHlvWzdLiqDBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2f1d,2606:4700:3034::ac43:9029

📝 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 2026-10-09 20:06:46

www	104.21.47.29 172.67.144.41 2606:4700:3030::6815:2f1d 2606:4700:3034::ac43:9029 (AS13335) (address records, no CNAME)
www vs bare domain	Same network literature.dk: 104.21.47.29 172.67.144.41 2606:4700:3030::6815:2f1d 2606:4700:3034::ac43:9029 (AS13335) www.literature.dk: 104.21.47.29 172.67.144.41 2606:4700:3030::6815:2f1d 2606:4700:3034::ac43:9029 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9145ms

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	2411537443
Primary NS (MNAME)	ashley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 20:33:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-02-12
Expires	2027-02-28 (126d)

📋 WHOIS#

⏱️ Lookup Timing#

110ms

95ms

88ms

AAAA

90ms

TXT

273ms

CAA

81ms

HTTPS

111ms

TLSA

67ms

SOA

0ms

MTA-STS

134ms

DNSSEC

9145ms

SRV

161ms

Total

9798ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 20:06:46	422ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 11:08:44	475ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 10:01:29	531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 02:07:16	2418ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 16:22:47	2084ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 11:31:00 shown	9798ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 22:02:44	996ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 21:48:52	1041ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 18:06:21	2539ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 17:37:32	3790ms	2 NS 2 A 0 MX	🔓 Insecure