krens.dk

Records from scan: 2026-10-23 00:56:29  ·  484ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krens.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 4 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.235.100.47 is hosted by KIKKENBORG FIBER & IT ApS (AS198473) in Denmark. Mail is handled by mailscanner1.kbds.dk, mailscanner2.kbds.dk and 1 more. The zone is DNSSEC-signed and validates, has no 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   24ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S

🌍 A Records#

1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.235.100.47 43200s web06.kbds.dk AS198473 KIKKENBORG FIBER & IT ApS 91.235.100.0/24 🇩🇰 Denmark —

📧 MX Records#

3 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mailscanner1.kbds.dk 91.235.100.21 mailscanner1.kbds.dk AS198473 KIKKENBORG FIBER & IT ApS
10 43200s mailscanner2.kbds.dk 91.235.100.22 mailscanner2.kbds.dk AS198473 KIKKENBORG FIBER & IT ApS
10 43200s mailscanner3.kbds.dk 91.235.100.23 mailscanner3.kbds.dk AS198473 KIKKENBORG FIBER & IT ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   86ms
TXT Record
v=spf1 redirect=spf.kbds.dk

✉️ SPF#

PolicyRecord (krens.dk)
redirect=spf.kbds.dk v=spf1 redirect=spf.kbds.dk

📨 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#

checked 2026-10-23 00:56:29
www91.235.100.47 (AS198473) (address records, no CNAME)
www vs bare domainSame network
krens.dk: 91.235.100.47 (AS198473)
www.krens.dk: 91.235.100.47 (AS198473)
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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

40ms
FieldValue
Serial2022021712
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-14 18:34:55
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-08-04
Expires2027-08-31 (312d)

🔗 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
k-rens.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
24ms
A
31ms
MX
30ms
AAAA
33ms
TXT
86ms
CAA
25ms
HTTPS
22ms
TLSA
72ms
SOA
40ms
MTA-STS
39ms
DNSSEC
96ms
SRV
38ms
Total
484ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 00:56:29 shown 484ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-03 02:16:38 593ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-30 16:15:17 399ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-25 10:39:45 2393ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-12 01:20:16 532ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-24 12:29:40 3861ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-22 18:44:25 1171ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 11:32:17 871ms 2 NS 1 A 3 MX 🔒 Secure
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