hahn-kolb.dk

Records from scan: 2026-10-03 11:43:06  ·  645ms total  ·  last checked 2026-10-17 03:51 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hahn-kolb.dk is a .dk domain served by 2 nameservers (ns2.xc-ns.de, ns5.xc-ns.de). It was registered on 13 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.101.4.40 is hosted by Wurth IT GmbH (AS207481) in Germany. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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   51ms
NameserverIP addressesPTRASN / ISP
ns2.xc-ns.de 193.227.117.225
2a04:2b00:14cc::225		 ns1.dnsres.net
ns1.dnsres.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.xc-ns.de 194.50.187.225
2a04:2b00:14dd::225		 ns2.dnsres.net
ns2.dnsres.net		 AS207021 ipcom GmbH
AS1921 ipcom GmbH

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.101.4.40 3600s www-redir-01.witglobal.net AS207481 Wurth IT GmbH 185.101.4.0/22 🇩🇪 Germany Öhringen

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   199ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (hahn-kolb.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.hahn-kolb.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-09 17:17:00
www CNAMEwww-redir-01.witglobal.net (all on witglobal.net)
www vs bare domainSame network
hahn-kolb.dk: 185.101.4.40 (AS207481)
www.hahn-kolb.dk: 185.101.4.40 (AS207481)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

55ms
FieldValue
Serial2024020500
Primary NS (MNAME)ns2.xc-ns.de
Responsible (RNAME)tech@domainexperten.de
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-13 15:11:27
FieldValue
Registrar1API GmbH
Registered2023-12-13
Expires2026-12-12 (56d)

🔗 Same registrant#

3 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
hahnkolb.dk1API GmbH
reinhold-handelsag.dk1API GmbH
wisdk.dk1API GmbH
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
40ms
MX
48ms
AAAA
40ms
TXT
199ms
CAA
35ms
HTTPS
39ms
TLSA
196ms
SOA
55ms
MTA-STS
73ms
DNSSEC
58ms
SRV
66ms
Total
645ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 11:43:06 shown 645ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 02:37:49 610ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:48:45 556ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 10:39:49 540ms 2 NS 1 A 0 MX 🔓 Insecure
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