nsnet.dk

📜 Historical scan 2026-09-14 19:17:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nsnet.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 8 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.163.97.44 is hosted by Fynske Medier P/S (AS43167) in Denmark. Mail is handled by smtp.google.com. 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#

4 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.44	3600s	—	AS43167	Fynske Medier P/S	193.163.96.0/23	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.164.26 64.233.164.27	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 72ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	owa.son.dk

📝 TXT Records#

6 records 146ms

TXT Record
_globalsign-domain-verification=VOmU25fy2HSKmdMx6lJQkSioJxyqR5AlIUDK2oThqc
f5TkT5eu2lqA311bgnZ75UqUUJBKnV8piWRApwR5lch36jFLW/AzP+Eii//pWeG0uW1gt/2A8OJPdgChaUJpJg==
google-site-verification=egTk5ChfRfGPYwB7Qzr25f63hVjC7e_UFie3UXSpOcM
MS=ms42998898
qjJd7MltEcyAb/HDgD2CPIux96VsCeBBlkHk/GfNRXPS7AhTYOYhScusC2CDFYPZaHIuJSOUZno3k0p+VTT/Ig==
v=spf1 include:_spf.google.com ip4:193.0.243.20 ip4:193.0.243.47 ip4:193.163.96.23 include:spf.protection.outlook.com ip4:193.163.97.21 ip4:193.163.97.22 -all

✉️ SPF#

Policy	Record (nsnet.dk)
-all (hard fail)	v=spf1 include:_spf.google.com ip4:193.0.243.20 ip4:193.0.243.47 ip4:193.163.96.23 include:spf.protection.outlook.com ip4:193.163.97.21 ip4:193.163.97.22 -all

📨 DMARC#

Policy	Record (_dmarc.nsnet.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:66f14a574745c@dmarc-dk.centerasecurity.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#

latest probe, not this scan · checked 2026-10-13 09:46:58

www	193.163.97.44 (AS43167) (address records, no CNAME)
www vs bare domain	Same network nsnet.dk: 193.163.97.44 (AS43167) www.nsnet.dk: 193.163.97.44 (AS43167)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091400
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 17:38:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-08
Expires	2026-12-31 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

27ms

28ms

AAAA

29ms

TXT

146ms

CAA

39ms

HTTPS

39ms

TLSA

99ms

SOA

0ms

MTA-STS

49ms

DNSSEC

80ms

SRV

72ms

Total

773ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:46:58	1383ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 02:07:53	727ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:30:25	1314ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-20 05:45:48	1053ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 19:17:41 shown	773ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 16:59:56	933ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 10:29:40	774ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-11 09:31:51	1170ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 23:04:57	1134ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-07 20:45:09	1383ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:11:36	859ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:25:43	1765ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:32:04	2970ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:25:33	2510ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:01:19	812ms	4 NS 1 A 1 MX	🔒 Secure