exposures.dk DNS records

🖥️ Nameservers2 records 37ms

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

🌍

No A records found

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 64.233.164.26 64.233.164.27 74.125.131.26 74.125.131.27	lt-in-f27.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lu-in-f26.1e100.net lu-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 AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 99ms

TXT Record
google-site-verification=2EH3kMi8ZK96xZTT59sDH7rmT4kzT0SIoIbSMhg7sFg
v=spf1 include:_spf.google.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (exposures.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:_custspf.one.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

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026083003
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

30ms

MX

28ms

AAAA

49ms

TXT

99ms

CAA

26ms

HTTPS

23ms

TLSA

93ms

SOA

0ms

MTA-STS

39ms

DNSSEC

101ms

SRV

39ms

Total

537ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:14:46	537ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 09:29:52	1518ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-18 22:25:06	6854ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-17 16:15:14	9021ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-16 01:02:13	972ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-24 18:44:19	1877ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-22 12:15:40	553ms	2 NS 0 A 1 MX	⚠️ Bogus	View
2026-06-19 23:52:27	607ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 09:09:29	1359ms	2 NS 0 A 1 MX	🔒 Secure	View