itw.dk

📜 Historical scan 2026-10-09 01:17:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itw.dk is a .dk domain served by 3 nameservers (ns1.itwebhotel.dk, ns2.itwebhotel.dk, ns3.itwebhotel.dk). It was registered on 25 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.243.153.136 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.itw.dk. The zone is not DNSSEC-signed, 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#

3 records   270ms
NameserverIP addressesPTRASN / ISP
ns1.itwebhotel.dk 136.243.153.136 ns1.itwebhotel.dk AS24940 Hetzner Online GmbH
ns2.itwebhotel.dk 136.243.153.176 ns2.itwebhotel.dk AS24940 Hetzner Online GmbH
ns3.itwebhotel.dk 136.243.153.199 ns3.itwebhotel.dk AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   382ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.153.136 120s ns1.itwebhotel.dk AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   419ms
PriorityTTLMail ServerIP addressesPTRASN
10 120s mail.itw.dk 136.243.153.136 ns1.itwebhotel.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   934ms
TXT Record
google-site-verification=uZW4yjOeBXJeJ7-qls9-m6bKZgRkKfzGDsSiYQAGo1c
v=spf1 a mx ip4:136.243.153.136 ~all

✉️ SPF#

PolicyRecord (itw.dk)
~all (soft fail) v=spf1 a mx ip4:136.243.153.136 ~all

📨 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 2026-10-15 08:02:15
www136.243.153.136 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

584ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

210ms
FieldValue
Serial2026100800
Primary NS (MNAME)ns1.itwebhotel.dk
Responsible (RNAME)hostmaster@itw.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 12:15:46
FieldValue
RegistrarITwebhotel ApS
Registered2003-11-25
Expires2027-11-30 (409d)

🔗 Same registrant#

1 domain

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
jvalbak.dkITwebhotel ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
270ms
A
382ms
MX
419ms
AAAA
452ms
TXT
934ms
CAA
418ms
HTTPS
276ms
TLSA
807ms
SOA
210ms
MTA-STS
597ms
DNSSEC
584ms
SRV
512ms
Total
3782ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 08:02:14 1183ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-10 04:20:24 1258ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 01:17:58 shown 3782ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 22:22:37 712ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 16:20:42 821ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-22 09:03:10 1770ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-15 08:27:18 993ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 11:00:58 14963ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 19:32:08 781ms 3 NS 1 A 1 MX 🔓 Insecure
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