thyholmskole.dk

📜 Historical scan 2026-06-19 13:38:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thyholmskole.dk is a .dk domain served by 4 nameservers (ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org and 1 more). It was registered on 25 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.249.43 is hosted by IDDQD-AS (AS1835) 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-01.azure-dns.com	13.107.236.1 2603:1061:0:700::1	ns1-01.azure-dns.com ns1-01.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-01.azure-dns.net	150.171.21.1 2620:1ec:8ec:700::1	ns2-01.azure-dns.net ns2-01.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-01.azure-dns.org	204.14.183.1 2a01:111:4000:700::1	ns3-01.azure-dns.org ns3-01.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-01.azure-dns.info	208.84.5.1 2620:1ec:bda:700::1	ns4-01.azure-dns.info ns4-01.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.249.43	3600s	rekyl.i2.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Copenhagen

📧 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#

1 records 280ms

TXT Record
SOA=1692718751

✉️ 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#

2 records 273ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 16:59:59

www	Exists, no address
www vs bare domain	www does not resolve thyholmskole.dk: 130.226.249.43 (AS1835) www.thyholmskole.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

38ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-01.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 10:06:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-25
Expires	2027-02-28 (133d)

🔗 Same registrant#

15 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
beskyttetjob-struer.dk	Punktum dk A/S (direct)
bjerggade54.dk	Punktum dk A/S (direct)
blivsosuistruer.dk	Punktum dk A/S (direct)
bremdal-dagtilbud.dk	Punktum dk A/S (direct)
fjordbodagtilbud.dk	Punktum dk A/S (direct)
kanduhøredet.dk	Punktum dk A/S (direct)
langhoejskolen.dk	Punktum dk A/S (direct)
langhojdagtilbud.dk	Punktum dk A/S (direct)
limfjordsskolen-struer.dk	Punktum dk A/S (direct)
lydensby.dk	Punktum dk A/S (direct)
midtbyensbotilbud.dk	Punktum dk A/S (direct)
nordstjernen-struer.dk	Punktum dk A/S (direct)
sangkraftcenter.dk	Punktum dk A/S (direct)
socialetilbud-struer.dk	Punktum dk A/S (direct)
struermusikskole.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

84ms

77ms

AAAA

40ms

TXT

280ms

CAA

273ms

HTTPS

151ms

TLSA

68ms

SOA

38ms

MTA-STS

61ms

DNSSEC

75ms

SRV

87ms

Total

666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 17:56:57	453ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-28 04:32:14	809ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-20 05:37:22	866ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-19 13:38:13 shown	666ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 13:46:11	1785ms	4 NS 1 A 0 MX	🔒 Secure