centerforskolebyggeri.dk

Records from scan: 2026-10-18 23:21:59  ·  1122ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centerforskolebyggeri.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.93.104.90 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by .. 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   120ms
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   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.93.104.90 3600s 1582957.cloudwaysapps.com AS14061 DigitalOcean, LLC 142.93.0.0/16 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   128ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  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#

📝
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#

checked 2026-10-18 23:21:59
www CNAMEclient-bygherreforeningen-centerforvelfaerdsbyggeri.kathlab.dk (all on kathlab.dk)
www vs bare domainSame network
centerforskolebyggeri.dk: 142.93.104.90 (AS14061)
www.centerforskolebyggeri.dk: 167.99.244.16 (AS14061)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

243ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

78ms
FieldValue
Serial2026101801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-19 00:00:26
FieldValue
RegistrarONE.COM A/S
Registered2024-11-27
Expires2026-11-26 (37d)

🔗 Same registrant#

14 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
acceleratorfond.dkONE.COM A/S
amkintro.dkONE.COM A/S
byggeprocesser.dkONE.COM A/S
byggeriets-samfundsansvar.dkONE.COM A/S
centerforvelfaerdsbyggeri.dkONE.COM A/S
centerforvelfærdsbyggeri.dkONE.COM A/S
dagslysalliancen.dkONE.COM A/S
i2p.dkONE.COM A/S
jordbase.dkONE.COM A/S
modelprogram.dkONE.COM A/S
modelprogrammer.dkONE.COM A/S
rumogpædagogik.dkONE.COM A/S
samarbejdsløftet.dkONE.COM A/S
værdibyg.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
120ms
A
74ms
MX
128ms
AAAA
106ms
TXT
309ms
CAA
81ms
HTTPS
119ms
TLSA
279ms
SOA
78ms
MTA-STS
155ms
DNSSEC
243ms
SRV
150ms
Total
1122ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 23:21:59 shown 1122ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 17:22:12 1225ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 14:52:15 605ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-11 14:12:36 1976ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-11 22:43:31 2122ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-10 17:36:27 3270ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 01:53:50 538ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 20:06:45 948ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone