kerebyudlejning.dk

Records from scan: 2026-10-16 09:30:15  ·  1281ms total  ·  last checked 2026-10-20 12:31 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kerebyudlejning.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.36.158.100 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, 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   91ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 600s — AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States —

📧 MX Records#

1 records   96ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverkerebyudlejning.dk → 199.36.158.100
🔶 Autoconfigkerebyudlejning.dk → 199.36.158.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   304ms
TXT Record
google-site-verification=EiSPxt5DZgfm5VUKIvQ2u8Kkb3wHcgH6UH7yqCMOcuI
hosting-site=kerebyudlejning-dk

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.kerebyudlejning.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-16 09:30:15
www CNAMEkerebyudlejning.dk (all on kerebyudlejning.dk)
www vs bare domainSame network
kerebyudlejning.dk: 199.36.158.100 (AS54113)
www.kerebyudlejning.dk: 199.36.158.100 (AS54113)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.kerebyudlejning.dk kerebyudlejning.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

224ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

69ms
FieldValue
Serial2026101601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 04:49:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-09-19
Expires2027-09-30 (344d)

🔗 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
boltensgaard.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
91ms
A
88ms
MX
96ms
AAAA
93ms
TXT
304ms
CAA
116ms
HTTPS
116ms
TLSA
278ms
SOA
69ms
MTA-STS
107ms
DNSSEC
224ms
SRV
155ms
Total
1281ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 09:30:15 shown 1281ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 19:38:25 786ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 04:14:37 721ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-30 00:13:12 2154ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 10:23:48 853ms 0 NS 1 A 4 MX 🔒 Secure
2026-06-23 13:08:29 765ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 02:05:08 732ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 11:55:51 775ms 2 NS 1 A 4 MX 🔒 Secure
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