kurs-teol.dk

Records from scan: 2026-10-24 14:37:09  ·  391ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kurs-teol.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.10.4.84 is hosted by Sinal A/S (AS39642) in Denmark. 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#

3 records   23ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.10.4.84 192s 212-10-4-84.norlyscustomer.net AS39642 Sinal A/S 212.10.0.0/16 🇩🇰 Denmark Sorø

📧 MX Records#

📧
No MX records found

🔷 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 2026-10-24 14:37:09
wwwNXDOMAIN
www vs bare domainwww does not resolve
kurs-teol.dk: 212.10.4.84 (AS39642)
www.kurs-teol.dk: no address
(all like this)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 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#

17ms
FieldValue
Serial2026100300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 19:17:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-01-13
Expires2027-01-12 (79d)

🔗 Same registrant#

4 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
bjarkelindberg.dkPunktum dk A/S (direct)
chorus-passivius.dkPunktum dk A/S (direct)
lindbergpost.dkPunktum dk A/S (direct)
seenn-news.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
23ms
A
27ms
MX
26ms
AAAA
22ms
TXT
66ms
CAA
17ms
HTTPS
19ms
TLSA
95ms
SOA
17ms
MTA-STS
31ms
DNSSEC
96ms
SRV
28ms
Total
391ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 14:37:09 shown 391ms 3 NS 1 A 0 MX 🔒 Secure
2026-10-03 19:13:51 1349ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-24 17:40:33 435ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-24 04:10:31 587ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-21 22:54:20 470ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-30 05:26:32 613ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-18 05:50:21 617ms 3 NS 1 A 0 MX 🔒 Secure
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