onbook.dk

📜 Historical scan 2026-06-17 11:34:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onbook.dk is a .dk domain served by 2 nameservers (ns1.wannafind.dk, ns2.wannafind.dk). It was registered on 10 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.onbook.dk, backup-mx.wannafind.dk. The zone is DNSSEC-signed and validates, 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   135ms
NameserverIP addressesPTRASN / ISP
ns1.wannafind.dk 185.25.141.6
2a02:2339:4006:103:1c:3f6d:daba:dee		 ns1.wannafind.dk
ns1.wannafind.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.wannafind.dk 2a02:2339:1:104::daba:daa
91.197.248.69		 ns2.wannafind.dk
ns2.wannafind.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   142ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 — forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

2 records   155ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.onbook.dk 94.231.109.87 — AS48854 team.blue Denmark A/S
20 — backup-mx.wannafind.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-14 19:57:50
www93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domainSame network
onbook.dk: 93.191.155.240 (AS48854)
www.onbook.dk: 93.191.155.240 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

418ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

136ms
FieldValue
Serial2022032701
Primary NS (MNAME)ns1.wannafind.dk
Responsible (RNAME)hostmaster@wannafind.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-19 03:43:44
FieldValue
RegistrarWANNAFIND.DK A/S
Registered2012-09-10
Expires2027-09-30 (345d)

🔗 Same registrant#

16 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).

DomainRegistrar
alttøj.dkWANNAFIND.DK A/S
asy.dkWANNAFIND.DK A/S
basicgym.dkSimply.com A/S
denonlineavis.dkPunktum dk A/S (direct)
eul.dkWANNAFIND.DK A/S
iin.dkWANNAFIND.DK A/S
impossible-is-nothing.dkWANNAFIND.DK A/S
millionærklubben.dkWANNAFIND.DK A/S
minnabo.dkWANNAFIND.DK A/S
samvittighed.dkWANNAFIND.DK A/S
sexmam.dkWANNAFIND.DK A/S
slavehandel.dkWANNAFIND.DK A/S
smallblock.dkWANNAFIND.DK A/S
solgtebiler.dkWANNAFIND.DK A/S
udenafgift.dkWANNAFIND.DK A/S
untrust.dkWANNAFIND.DK A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
135ms
A
142ms
MX
155ms
AAAA
136ms
TXT
255ms
CAA
154ms
HTTPS
137ms
TLSA
385ms
SOA
136ms
MTA-STS
78ms
DNSSEC
418ms
SRV
0ms
Total
1511ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 02:09:26 515ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 18:47:17 659ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-25 00:31:26 2200ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 11:34:58 shown 1511ms 2 NS 1 A 2 MX 🔒 Secure
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