nnsen.dk

Records from scan: 2026-10-12 23:46:27 · 616ms total · last checked 2026-10-18 05:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nnsen.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 12 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.193 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no 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#

4 records 38ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.193	3600s	linux303.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.220.26 173.194.220.27 173.194.221.27 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c22::1b 64.233.163.26 64.233.163.27	lk-in-f26.1e100.net lk-in-f27.1e100.net lm-in-f27.1e100.net lj-in-x1a.1e100.net lj-in-f26.1e100.net lj-in-f27.1e100.net lj-in-x1b.1e100.net lk-in-f27.1e100.net lk-in-x1b.1e100.net yulpptr-in-f27.1e100.net lj-in-f26.1e100.net lj-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 AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.156.193
🔶 Autoconfig	93.191.156.193

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 105ms

TXT Record
protonmail-verification=19c6a3cafb8fa8bef6d684c6703a2117e31f4b11
v=spf1 include:spf.simply.com ~all

✉️ SPF#

Policy	Record (nnsen.dk)
~all (soft fail)	v=spf1 include:spf.simply.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#

checked 2026-10-12 23:46:27

www	93.191.156.193 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nnsen.dk: 93.191.156.193 (AS48854) www.nnsen.dk: 93.191.156.193 (AS48854)
Wildcard	Yes: any name under the zone resolves
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026101200
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 2026-10-02 06:04:06

Field	Value
Registrar	Simply.com A/S
Registered	1998-11-12
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

30ms

32ms

AAAA

38ms

TXT

105ms

CAA

41ms

HTTPS

36ms

TLSA

51ms

SOA

36ms

MTA-STS

53ms

DNSSEC

110ms

SRV

43ms

Total

616ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:46:27 shown	616ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 08:34:41	564ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 05:53:52	470ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:48:25	608ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 04:32:17	667ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:58:02	807ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-03 20:33:12	1121ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:14:43	1199ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:58:13	7237ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:25:45	707ms	4 NS 1 A 1 MX	🔒 Secure