portal-obel.dk

📜 Historical scan 2026-06-17 14:06:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

portal-obel.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 5 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.68.91.213 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a 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 148ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.digitalocean.com	172.64.52.210 2606:4700:52::ac40:34d2	ns1.digitalocean.com ns1.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.digitalocean.com	172.64.53.21 2606:4700:5a::ac40:3515	ns2.digitalocean.com ns2.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.digitalocean.com	172.64.49.209 2606:4700:52::ac40:31d1	ns3.digitalocean.com ns3.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.68.91.213	—	—	AS14061	DigitalOcean, LLC	138.68.64.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 206ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	—	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 382ms

TXT Record
protonmail-verification=bb72e6d3a46b7faeb166b6cfc0337b9abe7f68b3
v=spf1 include:_spf.protonmail.ch ~all
v=spf1 include:_spf.protonmail.ch include:mailgun.org ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (portal-obel.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all
~all (soft fail)	v=spf1 include:_spf.protonmail.ch include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.portal-obel.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@portal-obel.dk; fo=1

📬 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 2026-10-09 13:57:47

www	104.21.73.230 172.67.192.176 2606:4700:3031::6815:49e6 2606:4700:3032::ac43:c0b0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network portal-obel.dk: 104.21.73.230 172.67.192.176 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.portal-obel.dk: 104.21.73.230 172.67.192.176 2606:4700:3031::6815:49e6 2606:4700:3032::ac43:c0b0 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

4 records 242ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

362ms

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

🏷️ SOA#

146ms

Field	Value
Serial	0
Primary NS (MNAME)	ns1.digitalocean.com
Responsible (RNAME)	hostmaster@portal-obel.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 23:00:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-07-05
Expires	2027-07-04 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

148ms

137ms

206ms

AAAA

192ms

TXT

382ms

CAA

124ms

HTTPS

253ms

TLSA

242ms

SOA

146ms

MTA-STS

1317ms

DNSSEC

362ms

SRV

0ms

Total

4100ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 09:01:16	608ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 08:51:23	486ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 08:48:22	607ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 07:13:49	1043ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 17:00:29	9929ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-28 03:39:46	1036ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 14:06:13 shown	4100ms	3 NS 1 A 2 MX	🔓 Insecure