docenten.dk DNS records

🖥️ Nameservers2 records 288ms

Nameserver	IP addresses	PTR	ASN / ISP
adaline.ns.cloudflare.com	—	—	—
martin.ns.cloudflare.com	—	—	—

🌍 A Records1 records 283ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.19	—	linux12.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records5 records 229ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.251.1.27	lb-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.26	tp-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	192.178.230.27	yunrtab-in-f27.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.27	yudlsqd-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 501ms

TXT Record
google-site-verification=Df49KFbLOyYxTasJlT4RR03FtMEPdbR0NoM6LeeLej4
google-site-verification=EFNTq0cJ2avjHkmXmKVXxVp_NBR-939frhb2IvFFK5w
mandrill_verify.HeMEp88npEtZHlNo_47ZgA
MS=ms60315963
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:amazonses.com ~all

✉️ SPF

Policy	Record (docenten.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:amazonses.com ~all

📨 DMARC

Policy	Record (_dmarc.docenten.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC504ms

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

🏷️ SOA294ms

Field	Value
Serial	2406764728
Primary NS (MNAME)	adaline.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

288ms

A

283ms

MX

229ms

AAAA

283ms

TXT

501ms

CAA

211ms

HTTPS

238ms

TLSA

360ms

SOA

294ms

MTA-STS

304ms

DNSSEC

504ms

SRV

0ms

Total

2945ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 18:02:40	1841ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-27 15:42:56	1356ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-21 02:37:14	1544ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-09 19:00:08	8391ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-04 23:50:34	1490ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-07-28 15:07:04	10842ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-07-03 19:39:43	13640ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-23 15:49:23	1260ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 04:10:12	564ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 04:04:47	2945ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 04:02:53	29499ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 04:01:16	641ms	2 NS 1 A 5 MX	🔓 Insecure	View