nxa.dk

Records from scan: 2026-10-02 23:19:34 · 2761ms total · last checked 2026-10-20 15:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nxa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.178.179.169 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by nxa-dk.mail.protection.outlook.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.178.179.169	900s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nxa-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::f 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::12 52.101.103.162 52.101.68.15 52.101.68.21 52.101.73.123	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 176ms

TXT Record
1password-site-verification=QVVGYJAFPVH7NCFHQD2S5YSNQE
anthropic-domain-verification-5c08wr=jKogGaHlhPIdUlBRs98ki9ljb
apple-domain-verification=RkCx2AQ74Cmp9Fec
MS=ms45193521
v=spf1 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all

✉️ SPF#

Policy	Record (nxa.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all

📨 DMARC#

Policy	Record (_dmarc.nxa.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-08 03:22:53

www CNAME	nxanexusonedkredirect-bba9cdfbgdh5e9hb.northeurope-01.azurewebsites.net (all on azurewebsites.net) → 52.178.179.169 (AS8075)
www vs bare domain	Same network nxa.dk: 52.178.179.169 (AS8075) www.nxa.dk: 52.178.179.169 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

155ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-21 00:44:27

Field	Value
Registrar	ONE.COM A/S
Registered	2022-08-29
Expires	2027-08-28 (311d)

🔗 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
businessextension.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

50ms

34ms

AAAA

43ms

TXT

176ms

CAA

36ms

HTTPS

38ms

TLSA

737ms

SOA

47ms

MTA-STS

1185ms

DNSSEC

155ms

SRV

530ms

Total

2761ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 23:19:34 shown	2761ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 21:58:23	928ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 04:16:30	1728ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:01:49	1438ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 22:58:03	2410ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 16:16:08	9088ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 09:41:15	1192ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 13:17:05	952ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:11:01	968ms	2 NS 1 A 1 MX	🔒 Secure