netdefender.dk

📜 Historical scan 2026-08-31 19:45:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netdefender.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, quinton.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.181.116.2 is hosted by WHG Hosting Services Ltd (AS36454) in United States. Mail is handled by mail.netdefender.dk. The zone is DNSSEC-signed and validates, 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
quinton.ns.cloudflare.com	108.162.195.249 162.159.44.249 172.64.35.249 2606:4700:58::a29f:2cf9 2803:f800:50::6ca2:c3f9 2a06:98c1:50::ac40:23f9	quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.181.116.2	300s	s9789.usc1.stableserver.net	AS36454	WHG Hosting Services Ltd	65.181.116.0/24	🇺🇸 United States	Dallas

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.netdefender.dk	65.181.116.2	s9789.usc1.stableserver.net	AS36454 WHG Hosting Services Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 146ms

TXT Record
1password-site-verification=Q63DCUNEHBCM3CZHXZISEDMQPA
google-site-verification=38_S4PnYMcNUVOvwJPdbDzlzm_xTu2f2r0Srq_plv6w
stripe-verification=be2682401e6fe7624ad1ef179349f7fef3c4a7885c8854a2949a6c7c59ca8ffe
v=spf1 +a +mx include:spf.mysecurecloudhost.com include:transmail.net include:spf.adversus.io include:sendgrid.net include:sender.zohoinvoice.com ~all

✉️ SPF#

Policy	Record (netdefender.dk)
~all (soft fail)	v=spf1 +a +mx include:spf.mysecurecloudhost.com include:transmail.net include:spf.adversus.io include:sendgrid.net include:sender.zohoinvoice.com ~all

📨 DMARC#

Policy	Record (_dmarc.netdefender.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:9d900c6f122844f8894ab228240e0728@dmarc-reports.cloudflare.net,mailto:service@netdefender.dk; ruf=mailto:service@netdefender.dk; sp=reject; pct=100

📬 MTA-STS#

112ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	157566321661
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:service@netdefender.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 02:58:11

www	65.181.116.2 (AS36454) (address records, no CNAME)
www vs bare domain	Same network netdefender.dk: 65.181.116.2 (AS36454) www.netdefender.dk: 65.181.116.2 (AS36454)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u2090024.wl025.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2090024.wl025.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 11/10 · policy: ~all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.netdefender.dk	EHySpr4YaUYkxsmrjdvcUd799Ds8kOKkej881NjWi_w
TXT	_acme-challenge.netdefender.dk	TMG8rsykg9Y_VmGL3YwGHgxfw_2o8HIWegq02Tm-exw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413676847
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

27ms

28ms

AAAA

50ms

TXT

146ms

CAA

39ms

HTTPS

31ms

TLSA

187ms

SOA

0ms

MTA-STS

112ms

DNSSEC

94ms

SRV

52ms

Total

1041ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 09:56:38	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:27:13	952ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 08:13:19	898ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 06:15:39	1399ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 03:39:13	721ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 19:02:58	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 04:14:05	2016ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 03:28:06	1638ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 19:45:24 shown	1041ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 08:55:56	1041ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 01:53:01	1370ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 17:41:39	1710ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 02:05:44	705ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 22:15:20	2203ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:18:36	1328ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-20 01:23:21	467ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:55:07	3104ms	2 NS 1 A 1 MX	🔒 Secure