sjelborghuse.dk

📜 Historical scan 2026-08-21 13:23:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjelborghuse.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 16 November 2021 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   20ms
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   43ms
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   43ms
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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover127.0.0.1
🔶 Autoconfig91.235.100.47

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   60ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 mx03.kbds.dk

📝 TXT Records#

1 records   151ms
TXT Record
v=spf1 redirect=_spf.kikkenborg.it

✉️ SPF#

PolicyRecord (sjelborghuse.dk)
redirect=_spf.kikkenborg.it v=spf1 redirect=_spf.kikkenborg.it

📨 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 2026-10-08 10:25:12
www91.235.100.47 (AS198473) (address records, no CNAME)
www vs bare domainSame network
sjelborghuse.dk: 91.235.100.47 (AS198473)
www.sjelborghuse.dk: 91.235.100.47 (AS198473)
WildcardYes: any name under the zone resolves
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#

97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2022031614
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-12 07:27:54
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-11-16
Expires2027-11-15 (394d)

🔗 Same registrant#

20 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
321auktioner.dkPunktum dk A/S (direct)
447.dkPunktum dk A/S (direct)
46951010.dkdns.services ApS
71707070.dkPunktum dk A/S (direct)
aalegaardssmedie.dkdns.services ApS
asgaard-as.dkdns.services ApS
chrenebdrup.dkPunktum dk A/S (direct)
drinkzone.dkPunktum dk A/S (direct)
fair-net.dkdns.services ApS
foldingbro.dkPunktum dk A/S (direct)
fronteau.dkPunktum dk A/S (direct)
hpfugle.dkPunktum dk A/S (direct)
kalleskurer.dkPunktum dk A/S (direct)
kbds.dkPunktum dk A/S (direct)
keglekongen.dkPunktum dk A/S (direct)
kikkenborgfiberit.dkPunktum dk A/S (direct)
kikkenborgit.dkdns.services ApS
kikkenborgsdataservice.dkdns.services ApS
lejencomputer.dkPunktum dk A/S (direct)
nemnet.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
20ms
A
43ms
MX
43ms
AAAA
36ms
TXT
151ms
CAA
55ms
HTTPS
57ms
TLSA
2070ms
SOA
39ms
MTA-STS
62ms
DNSSEC
97ms
SRV
60ms
Total
6918ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 18:59:21 557ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-22 17:15:57 613ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-21 13:23:00 shown 6918ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-02 11:30:44 636ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 23:15:40 1028ms 2 NS 1 A 3 MX 🔒 Secure
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