alpha-revision.dk DNS records

🖥️ Nameservers2 records 49ms

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 Records1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.125	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	alpharevision-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::1 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.73.12 52.101.73.15 52.101.73.22 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80e9:a7ba:2e75:8d07	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 197ms

TXT Record
MS=ms48956812
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (alpha-revision.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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)

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082201
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

49ms

A

71ms

MX

65ms

AAAA

61ms

TXT

197ms

CAA

54ms

HTTPS

44ms

TLSA

622ms

SOA

0ms

MTA-STS

79ms

DNSSEC

96ms

SRV

73ms

Total

1430ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:50:15	1430ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:46:25	1444ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 01:38:05	6739ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 23:41:29	7733ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:36:33	3599ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 09:24:16	5781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 17:24:45	5254ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 05:13:36	3637ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 05:16:22	1349ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:43:04	1581ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:46:59	911ms	2 NS 1 A 1 MX	🔒 Secure	View