detblaagymnasium.dk

📜 Historical scan 2026-06-17 02:20:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

detblaagymnasium.dk is a .dk domain served by 2 nameservers (darwin.ns.cloudflare.com, fiona.ns.cloudflare.com). It was registered on 20 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.233.241.202 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by detblaagymnasium-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

2 records 21ms

Nameserver	IP addresses	PTR	ASN / ISP
darwin.ns.cloudflare.com	—	—	—
fiona.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.233.241.202	—	—	AS31027	GlobalConnect A/S	77.233.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	detblaagymnasium-dk.mail.protection.outlook.com	52.101.68.0 52.101.68.29 52.101.73.2 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 157ms

TXT Record
MS=ms83564131
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (detblaagymnasium.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-10 08:01:26

www	77.233.241.202 (AS31027) (address records, no CNAME)
www vs bare domain	Same network detblaagymnasium.dk: 77.233.241.202 (AS31027) www.detblaagymnasium.dk: 77.233.241.202 (AS31027)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

70ms

Field	Value
Serial	2406808323
Primary NS (MNAME)	darwin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 08:24:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-20
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

21ms

70ms

74ms

AAAA

70ms

TXT

157ms

CAA

73ms

HTTPS

73ms

TLSA

1653ms

SOA

70ms

MTA-STS

57ms

DNSSEC

163ms

SRV

0ms

Total

2126ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 08:01:26	1612ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 06:30:13	1007ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 19:16:56	1183ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 22:13:45	629ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-29 19:16:25	2130ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 17:17:59	1143ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-12 08:02:59	10204ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:24:22	1315ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:20:14 shown	2126ms	2 NS 1 A 1 MX	🔓 Insecure