net-on.dk

📜 Historical scan 2026-06-18 07:18:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

net-on.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 16 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is not DNSSEC-signed, has no 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#

3 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	—	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records#

6 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.250.147.27 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	rd-in-f27.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4000:1025::1b	so-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4003:c26::1a	tp-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	mail.net-on.dk	172.217.20.179 172.217.20.179 172.217.20.179 172.217.20.179 2a00:1450:400f:805::2013 2a00:1450:400f:805::2013	waw02s07-in-f179.1e100.net par10s49-in-f19.1e100.net waw02s07-in-f19.1e100.net lcarnb-ag-in-f19.1e100.net arn11s12-in-x13.1e100.net lcarnb-ag-in-x13.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	—	aspmx2.googlemail.com	172.253.152.26 2404:6800:4000:1025::1b	yulpptr-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	aspmx3.googlemail.com	172.253.158.26 2404:6800:4008:c01::1a	so-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	net-on.dk → 46.183.138.100
🔶 Autoconfig	net-on.dk → 46.183.138.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 315ms

TXT Record
google-site-verification=GSDkRvnfBnDbhh2pyKPoJR7DbHZQYXyWNFx9K1OsRu4
google-site-verification=NtGnKQC60MPkG5aIYxnlzAbMHWSemf72xsSf3-fno1U
MS=ms46994016
v=spf1 include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (net-on.dk)
~all (soft fail)	v=spf1 include:aspmx.googlemail.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 07:46:02

www CNAME	net-on.dk (all on net-on.dk) → 46.183.138.100 (AS47292)
www vs bare domain	Same network net-on.dk: 46.183.138.100 (AS47292) www.net-on.dk: 46.183.138.100 (AS47292)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

76ms

Field	Value
Serial	2026041200
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 20:55:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-03-16
Expires	2027-03-31 (155d)

🔗 Same registrant#

1 domain

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
neton.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

97ms

68ms

80ms

AAAA

64ms

TXT

315ms

CAA

88ms

HTTPS

69ms

TLSA

234ms

SOA

76ms

MTA-STS

148ms

DNSSEC

96ms

SRV

244ms

Total

1482ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 01:31:09	9932ms	3 NS 1 A 6 MX	🔓 Insecure
2026-06-24 18:51:11	1291ms	3 NS 1 A 6 MX	🔓 Insecure
2026-06-24 02:28:29	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:18:39 shown	1482ms	3 NS 1 A 6 MX	🔓 Insecure