wordbook.dk

📜 Historical scan 2026-06-25 03:02:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wordbook.dk is a .dk domain served by 2 nameservers (amanda.ns.cloudflare.com, elliott.ns.cloudflare.com). It was registered on 28 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.78 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mahoje.dk. The zone is not DNSSEC-signed, publishes a 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
amanda.ns.cloudflare.com	108.162.192.63 172.64.32.63 173.245.58.63 2606:4700:50::adf5:3a3f 2803:f800:50::6ca2:c03f 2a06:98c1:50::ac40:203f	amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elliott.ns.cloudflare.com	108.162.195.228 162.159.44.228 172.64.35.228 2606:4700:58::a29f:2ce4 2803:f800:50::6ca2:c3e4 2a06:98c1:50::ac40:23e4	elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.mahoje.dk	89.167.70.15	mail.mahoje.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.mahoje.dk → 89.167.70.15
🔶 Autoconfig	mail.mahoje.dk → 89.167.70.15

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:aac5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2f4e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.78,172.67.170.197 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:aac5,2606:4700:3037::6815:2f4e

🔌 SRV Records#

1 records 56ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.mahoje.dk

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (wordbook.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.wordbook.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@wordbook.dk

📬 MTA-STS#

175ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	9698806436038367355
max_age	604800s
Policy MX	mail.mahoje.dk

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:postmaster@wordbook.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 18:57:40

www	Exists, no address
www vs bare domain	www does not resolve wordbook.dk: 104.21.47.78 172.67.170.197 2606:4700:3033::ac43:aac5 2606:4700:3037::6815:2f4e (AS13335) www.wordbook.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.wordbook.dk	mergU_NQIkJvmN7unhEVMjQ2oXOlT60_UNvp3VYkUN0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2407478055
Primary NS (MNAME)	amanda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 04:44:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-28
Expires	2027-09-27 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

43ms

34ms

AAAA

38ms

TXT

155ms

CAA

36ms

HTTPS

38ms

TLSA

49ms

SOA

37ms

MTA-STS

175ms

DNSSEC

106ms

SRV

56ms

Total

1048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:57:40	1604ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-04 10:09:09	2238ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-04 04:16:04	2566ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 04:12:43	860ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-02 04:11:48	722ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 03:57:40	910ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 03:38:29	2483ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 06:34:05	1318ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 06:10:32	1040ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 06:40:58	1238ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 00:02:08	1346ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 00:25:21	1083ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 22:02:48	1076ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 03:02:45 shown	1048ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 06:21:09	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 03:24:55	1475ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 07:25:05	1141ms	2 NS 2 A 1 MX	🔓 Insecure