dnbportal.dk

📜 Historical scan 2026-06-23 09:36:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dnbportal.dk is a .dk domain served by 6 nameservers (a1-197.akam.net, a12-64.akam.net, a16-65.akam.net and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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#

6 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-197.akam.net	193.108.91.197 2600:1401:2::c5	a1-197.akam.net ns1-197.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a12-64.akam.net	184.26.160.64 2600:1480:f000::40	a12-64.akam.net a12-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a16-65.akam.net	23.211.132.65 2600:1406:1b::41	a16-65.akam.net a16-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a28-67.akam.net	2600:1480:d800::43 95.100.173.67	a28-67.akam.net a28-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a5-65.akam.net	2600:1480:b000::41 95.100.168.65	ns6-65.akam.net ns6-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a7-67.akam.net	23.61.199.67 2600:1406:32::43	ns3-67.akam.net ns3-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 154ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (dnbportal.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.dnbportal.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:phishing@dnb.no

📬 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 2026-10-17 20:38:20

www	NXDOMAIN
www vs bare domain	Neither resolves dnbportal.dk: no address www.dnbportal.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

53ms

Field	Value
Serial	2024041503
Primary NS (MNAME)	a1-197.akam.net
Responsible (RNAME)	hostmaster@dnb.no
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

57ms

49ms

44ms

AAAA

160ms

TXT

154ms

CAA

59ms

HTTPS

60ms

TLSA

234ms

SOA

53ms

MTA-STS

79ms

DNSSEC

74ms

SRV

460ms

Total

1276ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 10:49:06	2710ms	6 NS 0 A 1 MX	🔓 Insecure
2026-09-23 10:36:13	781ms	6 NS 0 A 1 MX	🔓 Insecure
2026-06-23 09:36:14 shown	1276ms	6 NS 0 A 1 MX	🔓 Insecure
2026-06-17 03:55:08	617ms	6 NS 0 A 0 MX	🔓 Insecure