skolehk.dk

📜 Historical scan 2026-09-01 04:26:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skolehk.dk is a .dk domain served by 6 nameservers (ns10.dnsadmin.dk, ns11.dns-admin.dk, ns12.dnsadmin.dk and 3 more). It was registered on 13 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by frontmta.hostedsepo.dk. 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#

6 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns10.dnsadmin.dk	208.94.148.4 2600:1800:10::1	ns10.dnsmadeeasy.com ns10.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns11.dns-admin.dk	208.80.124.4 2600:1801:11::1	ns11.dnsmadeeasy.com ns11.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns12.dnsadmin.dk	208.80.126.4 2600:1802:12::1	ns12.dnsmadeeasy.com ns12.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns13.dns-admin.dk	208.80.125.4 2600:1801:13::1	ns13.dnsmadeeasy.com ns13.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns14.dnsadmin.dk	208.80.127.4 2600:1802:14::1	ns14.dnsmadeeasy.com ns14.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns15.dns-admin.dk	208.94.149.4 2600:1800:15::1	ns15.dnsmadeeasy.com ns15.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	frontmta.hostedsepo.dk	92.43.124.44	—	AS44398 Itm8 A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 166ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 321ms

TXT Record
apple-domain-verification=Oswf3whP2kn4O5jR
MS=ms69051934
v=spf1 include:o._spf.hostedsepo.dk -all

✉️ SPF#

Policy	Record (skolehk.dk)
-all (hard fail)	v=spf1 include:o._spf.hostedsepo.dk -all

📨 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 2026-10-19 08:24:16

www	NXDOMAIN
www vs bare domain	Neither resolves skolehk.dk: no address www.skolehk.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 89ms

Service / Owner	Type	Cert association
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-TA · SPKI · SHA-256	1E20888F63520C235F8E61FDEA725CCE…
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-EE · SPKI · SHA-256	F6EC319A6D18F16926CF1DC9D5AFACBE…

🔐 DNSSEC#

229ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2009010155
Primary NS (MNAME)	ns20.digicertdns.com
Responsible (RNAME)	dns@digicertdns.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration#

WHOIS fetched 2026-10-18 09:09:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-06-13
Expires	2027-06-30 (249d)

🔗 Same registrant#

5 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).

Domain	Registrar
halsnaes.dk	Punktum dk A/S (direct)
oplevhalsnaes.dk	Punktum dk A/S (direct)
oplevhalsnæs.dk	Punktum dk A/S (direct)
ukchalsnaes.dk	Punktum dk A/S (direct)
ungdomsmodtagelsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

101ms

75ms

AAAA

93ms

TXT

321ms

CAA

102ms

HTTPS

111ms

TLSA

89ms

SOA

0ms

MTA-STS

129ms

DNSSEC

229ms

SRV

166ms

Total

1048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 08:24:16	2851ms	6 NS 0 A 1 MX	🔒 Secure
2026-10-18 08:22:53	2483ms	6 NS 0 A 1 MX	🔒 Secure
2026-10-13 04:49:26	1372ms	6 NS 0 A 1 MX	🔒 Secure
2026-10-06 13:03:23	3741ms	6 NS 0 A 1 MX	🔒 Secure
2026-10-05 11:13:20	640ms	6 NS 0 A 1 MX	🔒 Secure
2026-10-04 11:10:59	1871ms	6 NS 0 A 1 MX	🔒 Secure
2026-10-01 10:55:01	898ms	6 NS 0 A 1 MX	🔒 Secure
2026-09-30 10:50:55	768ms	6 NS 0 A 1 MX	🔒 Secure
2026-09-30 09:54:12	694ms	6 NS 0 A 1 MX	🔒 Secure
2026-09-20 23:55:38	1298ms	6 NS 0 A 1 MX	🔒 Secure
2026-09-06 01:40:39	1739ms	6 NS 0 A 1 MX	🔒 Secure
2026-09-01 04:26:59 shown	1048ms	6 NS 0 A 1 MX	🔒 Secure
2026-08-29 21:00:55	670ms	6 NS 0 A 1 MX	🔒 Secure
2026-08-23 01:09:01	3604ms	6 NS 0 A 1 MX	🔒 Secure
2026-08-18 21:54:42	5166ms	6 NS 0 A 1 MX	🔒 Secure
2026-08-17 16:58:20	2491ms	6 NS 0 A 1 MX	🔒 Secure
2026-08-10 04:42:36	9970ms	6 NS 0 A 1 MX	🔒 Secure
2026-08-03 20:52:38	1102ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-30 12:31:10	1563ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-28 11:57:17	11850ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-18 21:18:41	1206ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-17 19:27:41	1168ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-16 14:51:24	10163ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-05 19:22:15	9301ms	6 NS 0 A 1 MX	🔒 Secure
2026-07-04 16:14:58	5232ms	6 NS 0 A 1 MX	🔒 Secure