jetsmarkskolenet.dk

📜 Historical scan 2026-10-01 19:16:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jetsmarkskolenet.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 23 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.18 is hosted by Netsite A/S (AS205206) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

3 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.18	86400s	webproxy.netsite.dk	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b	lt-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 149ms

TXT Record
google-site-verification=fyd11gg8afuytu3sh-reweddh1qvjfitvshzuu1aayy

✉️ 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#

latest probe, not this scan · checked 2026-10-24 08:38:56

www	185.224.18.18 (AS205206) (address records, no CNAME)
www vs bare domain	Same network jetsmarkskolenet.dk: 185.224.18.18 (AS205206) www.jetsmarkskolenet.dk: 185.224.18.18 (AS205206)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jetsmarkskolenet.dk	XL9B_xrA2IGX1R4jwM-7grC0XNDAqRxwS-LvKscQlhI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

60ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 13:48:44

Field	Value
Registrar	Netsite A/S
Registered	2014-04-23
Expires	2027-04-30 (188d)

🔗 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).

Domain	Registrar
skolecenterjetsmark.dk	Netsite A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

37ms

AAAA

34ms

TXT

149ms

CAA

39ms

HTTPS

43ms

TLSA

99ms

SOA

60ms

MTA-STS

53ms

DNSSEC

134ms

SRV

46ms

Total

914ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 08:38:56	776ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-22 17:46:11	2050ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-15 13:27:55	1161ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-08 11:20:41	934ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-01 19:16:54 shown	914ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-30 19:10:56	656ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-24 17:30:03	2638ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-21 10:15:45	795ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-10 12:13:56	858ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-04 15:05:17	708ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-27 11:39:34	744ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-26 20:02:42	930ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-20 12:47:42	2813ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-13 20:32:51	1567ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-06 23:12:56	1154ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-24 01:51:54	1554ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-17 14:31:13	1135ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-11 22:56:13	9033ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-04 23:46:24	1724ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-02 02:13:23	753ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-20 03:25:13	1628ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-19 03:47:43	3638ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-17 11:33:54	1445ms	3 NS 1 A 5 MX	🔒 Secure