kieferdata.dk

📜 Historical scan 2026-06-20 03:23:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kieferdata.dk is a .dk domain served by 2 nameservers (ns1.kieferdns.dk, ns2.kieferdns.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.157.26.201 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail2.kiefer.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#

2 records   387ms
NameserverIP addressesPTRASN / ISP
ns1.kieferdns.dk 51.68.230.74 74.ip-51-68-230.eu AS16276 OVH SAS
ns2.kieferdns.dk 192.243.101.225 — AS36454 WHG Hosting Services Ltd

🌍 A Records#

1 records   154ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.157.26.201 10800s — AS9158 Telenor A/S 217.157.0.0/16 🇩🇰 Denmark —

📧 MX Records#

1 records   401ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail2.kiefer.dk 2001:41d0:305:2100::64c8
51.68.230.81		 —
mail2.kiefer.dk		 AS16276 OVH SAS
AS16276 OVH SAS

🔷 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 2026-10-07 16:50:28
www37.187.66.122 (AS16276) (address records, no CNAME)
www vs bare domainDifferent networks
kieferdata.dk: 217.157.26.201 (AS9158)
www.kieferdata.dk: 37.187.66.122 (AS16276)
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

868ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

312ms
FieldValue
Serial2020040901
Primary NS (MNAME)ns1.kieferdns.dk
Responsible (RNAME)hostmaster@kieferdns.dk
Refresh2400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
387ms
A
154ms
MX
401ms
AAAA
299ms
TXT
1570ms
CAA
335ms
HTTPS
343ms
TLSA
516ms
SOA
312ms
MTA-STS
407ms
DNSSEC
868ms
SRV
532ms
Total
6769ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 12:09:54 1017ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 23:47:44 1008ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-14 10:39:14 10455ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-31 19:34:05 3242ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-28 00:11:11 10352ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 03:23:12 shown 6769ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 01:33:20 1280ms 2 NS 1 A 1 MX 🔓 Insecure
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