dnv.dk

📜 Historical scan 2026-09-21 07:41:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dnv.dk is a .dk domain served by 2 nameservers (weston.ns.cloudflare.com, zita.ns.cloudflare.com). It was registered on 15 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
weston.ns.cloudflare.com	108.162.195.138 162.159.44.138 172.64.35.138 2606:4700:58::a29f:2c8a 2803:f800:50::6ca2:c38a 2a06:98c1:50::ac40:238a	weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zita.ns.cloudflare.com	108.162.192.243 172.64.32.243 173.245.58.243 2606:4700:50::adf5:3af3 2803:f800:50::6ca2:c0f3 2a06:98c1:50::ac40:20f3	zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	300s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c50:94::2	300s	—	AS30811	Optimizely AB	2a00:1c50:94:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 274ms

TXT Record
google-site-verification=RPDrsR1HxDdFp4iRlu_umLDRuPhYN634MenM8Fh1sbs
mmyq4h8w4t6mgw2hlsnw30xdjlg36rc6
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.dnv.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-10 05:44:28

www	104.18.43.151 172.64.144.105 2606:4700:4408::ac40:9069 2a06:98c1:310c::6812:2b97 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks dnv.dk: 217.114.94.2 2a00:1c50:94::2 (AS30811) www.dnv.dk: 104.18.43.151 172.64.144.105 2606:4700:4408::ac40:9069 2a06:98c1:310c::6812:2b97 (AS13335) (all like this)
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#

145ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415099274
Primary NS (MNAME)	weston.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 16:19:47

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	1996-10-15
Expires	2026-12-31 (74d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
danskcertificering.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
dnvgl.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
dnvgli.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
ds-cert.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
dscert.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
dscertificering.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
insta-cert.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
iso9001.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
presafe.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA

📋 WHOIS#

⏱️ Lookup Timing#

116ms

99ms

151ms

AAAA

106ms

TXT

274ms

CAA

103ms

HTTPS

121ms

TLSA

4034ms

SOA

0ms

MTA-STS

109ms

DNSSEC

145ms

SRV

141ms

Total

4714ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 22:57:26	17399ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-21 07:41:24 shown	4714ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-14 05:53:00	4827ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-29 20:32:48	5418ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-17 06:57:08	10289ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 19:46:55	2420ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 18:22:02	4583ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 04:21:26	14353ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 04:13:14	5070ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 04:03:40	4321ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 04:00:50	4328ms	2 NS 1 A 0 MX	🔓 Insecure