nbg.dk

📜 Historical scan 2026-07-29 11:23:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbg.dk is a .dk domain served by 2 nameservers (dayana.ns.cloudflare.com, lennox.ns.cloudflare.com). It was registered on 15 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
dayana.ns.cloudflare.com	108.162.194.103 162.159.38.103 172.64.34.103 2606:4700:50::a29f:2667 2803:f800:50::6ca2:c267 2a06:98c1:50::ac40:2267	dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lennox.ns.cloudflare.com	108.162.195.214 162.159.44.214 172.64.35.214 2606:4700:58::a29f:2cd6 2803:f800:50::6ca2:c3d6 2a06:98c1:50::ac40:23d6	lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	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	300s	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#

2 records 202ms

TXT Record
protonmail-verification=de5fab9d3f0c4bae0d9f883b5c9de526f9e432b5
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (nbg.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.nbg.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 08:19:13

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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 61ms

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#

72ms

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#

0ms

Field	Value
Serial	2410676171
Primary NS (MNAME)	dayana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 06:23:52

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-10-15
Expires	2026-10-14 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

53ms

31ms

AAAA

32ms

TXT

202ms

CAA

31ms

HTTPS

55ms

TLSA

61ms

SOA

0ms

MTA-STS

47ms

DNSSEC

72ms

SRV

60ms

Total

1156ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 06:10:55	592ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-27 23:34:46	1143ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-26 23:15:37	1245ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-25 22:54:41	628ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-28 05:33:24	9751ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-30 19:20:12	9257ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-29 11:23:51 shown	1156ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-26 06:35:43	1791ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-25 06:10:26	1058ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-23 12:19:56	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 03:38:17	917ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-17 13:39:52	2158ms	2 NS 0 A 2 MX	🔓 Insecure