revigray.dk DNS records

🖥️ Nameservers2 records 73ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.121	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	revigray-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 2a01:111:f403:ca09::a 52.101.68.0 52.101.68.21 52.101.68.25 52.101.73.24	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 40.104.116.56
🔶 Autoconfig	46.30.215.121

🔷 AAAA Records (IPv6)1 records 137ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80c8:2742:d7ee:f94c	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 336ms

TXT Record
P-c8vmPVj8B7
v=spf1 include:spf.protection.outlook.com include:spf.rpost.net -all

✉️ SPF

Policy	Record (revigray.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.rpost.net -all

📨 DMARC

Policy	Record (_dmarc.revigray.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC199ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082305
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

73ms

A

46ms

MX

131ms

AAAA

137ms

TXT

336ms

CAA

49ms

HTTPS

88ms

TLSA

198ms

SOA

0ms

MTA-STS

91ms

DNSSEC

199ms

SRV

140ms

Total

1106ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:42:23	1106ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 15:17:46	1460ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 15:12:15	3265ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:15:42	1072ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:06:05	1274ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 09:43:51	1309ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:45:22	967ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 12:22:54	738ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:31:52	1370ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:44:04	1261ms	2 NS 1 A 1 MX	🔒 Secure	View