mellem.dk DNS records

🖥️ Nameservers2 records 30ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.138	600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	mellem-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.15 52.101.73.153 52.101.73.2 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.228.216

🔷 AAAA Records (IPv6)1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:54:c146:3b89:82ad	600s	—	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 223ms

TXT Record
MS=ms26567895
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.mellem.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)

🔐 DNSSEC114ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072501
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

30ms

A

31ms

MX

38ms

AAAA

31ms

TXT

223ms

CAA

37ms

HTTPS

36ms

TLSA

102ms

SOA

0ms

MTA-STS

81ms

DNSSEC

114ms

SRV

105ms

Total

1089ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 21:57:44	967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-09-03 22:01:59	622ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 18:03:27	5749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 14:03:32	5629ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 03:39:06	1532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 06:30:18	1837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 22:08:14	9166ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 11:08:09	1451ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 23:52:55	1143ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 23:26:14	8977ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 22:27:36	1089ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 21:59:04	1225ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 17:09:07	3303ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 13:43:13	1044ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 09:24:21	1169ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 12:55:04	9130ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 10:31:56	7579ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 14:15:52	938ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 04:28:30	2954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 00:07:39	1135ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 15:04:33	9149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 22:17:45	2491ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:53:59	3799ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:35:53	2423ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 16:51:27	1178ms	2 NS 1 A 1 MX	🔒 Secure	View