akademisk-boghandel.dk

Records from scan: 2026-10-17 02:34:21 · 637ms total · last checked 2026-10-19 03:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

akademisk-boghandel.dk is a .dk domain served by 2 nameservers (lee.ns.cloudflare.com, phoenix.ns.cloudflare.com). It was registered on 24 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.150 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phoenix.ns.cloudflare.com	108.162.194.201 162.159.38.201 172.64.34.201 2606:4700:50::a29f:26c9 2803:f800:50::6ca2:c2c9 2a06:98c1:50::ac40:22c9	phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.150	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.119	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9477	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2f96	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.150,172.67.148.119 ech=AEX+DQBB/AAgACCgrwRyemZ/Pgob25gbm3wNzvq0sfHOlEeySIeQ/qeQSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9477,2606:4700:3035::6815:2f96

📝 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 2026-10-17 02:34:21

www	NXDOMAIN
www vs bare domain	www does not resolve akademisk-boghandel.dk: 104.21.47.150 172.67.148.119 2606:4700:3034::ac43:9477 2606:4700:3035::6815:2f96 (AS13335) www.akademisk-boghandel.dk: no address (all like this)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.akademisk-boghandel.dk	WAvsMcyHwzx55tgZ5Ilu5aeG4ZCH0NFGnMpECt15z9U
TXT	_acme-challenge.akademisk-boghandel.dk	oeqvH39QDGPWo7FWiIujVDyOHUtHjfzNtk-L9EeXHnY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2417630974
Primary NS (MNAME)	lee.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 01:11:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-01-24
Expires	2027-05-31 (223d)

🔗 Same registrant#

22 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
academicbook.dk	Punktum dk A/S (direct)
academicbooks.dk	Punktum dk A/S (direct)
atheneum.dk	Punktum dk A/S (direct)
boglade.dk	Punktum dk A/S (direct)
campusbooks.dk	Punktum dk A/S (direct)
campusebooks.dk	Punktum dk A/S (direct)
cbspress.dk	Punktum dk A/S (direct)
dengodeopgave.dk	Punktum dk A/S (direct)
erhvervsbogladen.dk	Punktum dk A/S (direct)
fagnord.dk	Punktum dk A/S (direct)
kommunikationsleksikon.dk	Punktum dk A/S (direct)
laerebogsprisen.dk	Punktum dk A/S (direct)
mediekommunikationsleksikon.dk	Punktum dk A/S (direct)
medieplanlaegning.dk	Punktum dk A/S (direct)
metropolforlaget.dk	Punktum dk A/S (direct)
nfsv.dk	Punktum dk A/S (direct)
ruforlag.dk	Punktum dk A/S (direct)
scribo.dk	Punktum dk A/S (direct)
slforlagene.dk	Punktum dk A/S (direct)
slgrafik.dk	Punktum dk A/S (direct)
sllitteraturleksikon.dk	Punktum dk A/S (direct)
universitetsbogladen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

32ms

35ms

AAAA

45ms

TXT

160ms

CAA

48ms

HTTPS

51ms

TLSA

63ms

SOA

44ms

MTA-STS

53ms

DNSSEC

121ms

SRV

69ms

Total

637ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 02:34:21 shown	637ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-16 02:10:21	401ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 00:43:59	1397ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-14 00:39:17	426ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 04:05:34	1170ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 09:05:19	9594ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 00:08:47	969ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 17:21:19	4326ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 09:22:24	863ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 06:56:42	767ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:46:41	536ms	2 NS 2 A 0 MX	🔓 Insecure