nsd.dk

Records from scan: 2026-10-15 01:19:37 · 790ms total · last checked 2026-10-16 01:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nsd.dk is a .dk domain served by 2 nameservers (ns.nsd.dk, ns2.nsd.dk). It was registered on 28 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.79.249.226 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by d336352.a.ess.de.barracudanetworks.com, d336352.b.ess.de.barracudanetworks.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.79.249.226	1200s	web001.nsdhosting.dk	AS63949	Akamai Connected Cloud	45.79.240.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	1200s	d336352.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	1200s	d336352.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 186ms

TXT Record
google-site-verification=gTaFi1HKeb_-yXn23WGuwPfLQv3vYR7-dQ8HChp0cP8
google-site-verification=WY7ST2FglIisNQr0ocB5e9PYDR9MwZjYIXoFjZy2mDw
MS=ms45457275
v=spf1 include:spf.protection.outlook.com a:mgw.nsdhosting.dk include:spf.ess.de.barracudanetworks.com -all

✉️ SPF#

Policy	Record (nsd.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:mgw.nsdhosting.dk include:spf.ess.de.barracudanetworks.com -all

📨 DMARC#

Policy	Record (_dmarc.nsd.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:rua+nsd.dk@dmarc.barracudanetworks.com; ruf=mailto:ruf+nsd.dk@dmarc.barracudanetworks.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

🧩 Web & zone#

checked 2026-10-15 01:19:38

www	45.79.249.226 (AS63949) (address records, no CNAME)
www vs bare domain	Same network nsd.dk: 45.79.249.226 (AS63949) www.nsd.dk: 45.79.249.226 (AS63949)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026101403
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	thomas@nsd.dk
Refresh	1200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	1200s

📋 Registration#

WHOIS fetched 2026-10-06 08:48:19

Field	Value
Registrar	NETPLAN SYSTEM DESIGN.DK ApS
Registered	1997-02-28
Expires	2029-03-31 (896d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

28ms

51ms

AAAA

39ms

TXT

186ms

CAA

54ms

HTTPS

39ms

TLSA

102ms

SOA

38ms

MTA-STS

51ms

DNSSEC

54ms

SRV

418ms

Total

790ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 01:19:37 shown	790ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-14 00:33:21	741ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-08 11:39:32	948ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-07 11:23:08	2138ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-06 08:30:03	2033ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 07:30:48	964ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-29 07:15:57	875ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-26 05:51:23	3096ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-24 05:01:53	2264ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-17 04:51:47	936ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-12 08:11:45	1775ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-05 07:35:19	824ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 11:34:39	9674ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 15:14:28	836ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-20 20:06:45	1567ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-18 19:12:20	16834ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-17 14:00:24	5138ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-06 16:50:11	1292ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-29 23:04:57	1091ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-25 03:03:36	1051ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-24 00:38:20	1202ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-14 04:54:47	1245ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-09 00:10:11	1089ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-07 11:06:55	1250ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-01 21:42:06	1386ms	2 NS 1 A 2 MX	🔓 Insecure