km-skole.dk

Records from scan: 2026-10-11 00:57:52  ·  1389ms total  ·  last checked 2026-10-19 14:29 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

km-skole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.251.102 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. 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   37ms
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   237ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.251.102 600s 87-104-251-102.static.kviknet.net AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Fredericia

📧 MX Records#

1 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverkm-skole.dk → 87.104.251.102
🔶 Autoconfigkm-skole.dk → 87.104.251.102

🔷 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 2026-10-11 00:57:52
www87.104.251.102 (AS204151) (address records, no CNAME)
www vs bare domainSame network
km-skole.dk: 87.104.251.102 (AS204151)
www.km-skole.dk: 87.104.251.102 (AS204151)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.km-skole.dk _1QDrIUz2BhsA2Jb71r62CIDKq5XWohGF0G5GrR-tws
TXT _acme-challenge.km-skole.dk Og9J2UEH5Zj9MEhPuMQsAOm6LTNSNcAIuk7CgQYZyR8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

419ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

48ms
FieldValue
Serial2026101001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 07:25:32
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-05-04
Expires2027-07-31 (283d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
237ms
MX
191ms
AAAA
305ms
TXT
496ms
CAA
244ms
HTTPS
219ms
TLSA
312ms
SOA
48ms
MTA-STS
349ms
DNSSEC
419ms
SRV
350ms
Total
1389ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 00:57:52 shown 1389ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:20:24 549ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 07:50:06 772ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-05 07:20:16 639ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 11:23:49 761ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-10 23:21:00 696ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 10:35:59 689ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-11 04:09:37 4654ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-09 01:37:59 1260ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 19:12:04 2393ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 23:48:39 1042ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 09:16:54 1173ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 19:43:06 670ms 2 NS 1 A 0 MX 🔒 Secure
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