nsea.dk

Records from scan: 2026-10-23 09:40:31 · 757ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nsea.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.82.145.150 is hosted by Cloud Center Finland Oy (AS41993) in Finland. Mail is handled by nsea-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 29ms

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

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.82.145.150	3600s	—	AS41993	Cloud Center Finland Oy	185.82.144.0/22	🇫🇮 Finland	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	2734s	nsea-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca3c::6 52.101.103.143 52.101.73.120 52.101.73.145 52.101.91.162	mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 23ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:9100:110::150	3600s	proxy02.kyberjoukot.fi	AS41993	Cloud Center Finland Oy	2a05:9100:0:0:0:0:0:0/29	🇫🇮 Finland	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 81ms

TXT Record
_61c9r11ummihr35noq5gykxwmfr5o2s
_globalsign-domain-verification=qL8J5cnn6a2X1r4pfpuyDVDmz3nuAqBIneoQGSeGp8
MS=ms53140140
v=spf1 include:spf.protection.outlook.com include:_spf_cd.spamtitan.com -all

✉️ SPF#

Policy	Record (nsea.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf_cd.spamtitan.com -all

📨 DMARC#

Policy	Record (_dmarc.nsea.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@nsea.dk

📬 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 2026-10-23 09:40:31

www	185.82.145.150 2a05:9100:110::150 (AS41993) (address records, no CNAME)
www vs bare domain	Same network nsea.dk: 185.82.145.150 2a05:9100:110::150 (AS41993) www.nsea.dk: 185.82.145.150 2a05:9100:110::150 (AS41993)
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#

2 found

Selector	CNAME	Key
selector1	selector1-nsea-dk._domainkey.khkiinteistopalvelut.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-nsea-dk._domainkey.khkiinteistopalvelut.n-v1.dkim.mail.microsoft	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#

90ms

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

🏷️ SOA#

16ms

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 2026-10-17 06:10:48

Field	Value
Registrar	Simply.com A/S
Registered	2025-04-03
Expires	2027-04-02 (159d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

29ms

28ms

30ms

AAAA

23ms

TXT

81ms

CAA

23ms

HTTPS

19ms

TLSA

323ms

SOA

16ms

MTA-STS

29ms

DNSSEC

90ms

SRV

34ms

Total

757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 09:40:31 shown	757ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-12 17:37:18	1763ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 18:33:17	1352ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 16:29:12	940ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-05 06:53:51	1145ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:09:59	1066ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:22:46	1596ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:50:34	877ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:33:12	9772ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:40:48	1755ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:45:55	973ms	3 NS 1 A 1 MX	🔒 Secure