detblaagymnasium.dk

📜 Historical scan 2026-08-29 19:16:25 · ← 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
darwin.ns.cloudflare.com	108.162.193.151 172.64.33.151 173.245.59.151 2606:4700:58::adf5:3b97 2803:f800:50::6ca2:c197 2a06:98c1:50::ac40:2197	darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
fiona.ns.cloudflare.com	108.162.192.157 172.64.32.157 173.245.58.157 2606:4700:50::adf5:3a9d 2803:f800:50::6ca2:c09d 2a06:98c1:50::ac40:209d	fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.233.241.202	300s	—	AS31027	GlobalConnect A/S	77.233.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	detblaagymnasium-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 2a01:111:f403:ca09::d 2a01:111:f403:ca48::c 52.101.68.32 52.101.73.155 52.101.73.16 52.101.73.28	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 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

📝 TXT Records#

2 records 148ms

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.detblaagymnasium.dk	bfq4VwAQJq1pbEct6eyoqCEVhh2_W9jEKcPOO5uRq8I

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413509124
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 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

27ms

33ms

AAAA

33ms

TXT

148ms

CAA

27ms

HTTPS

28ms

TLSA

1201ms

SOA

0ms

MTA-STS

44ms

DNSSEC

100ms

SRV

43ms

Total

2130ms

🕐 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 shown	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	2126ms	2 NS 1 A 1 MX	🔓 Insecure