mvg-online.dk DNS records

🖥️ Nameservers2 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 Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.62.202.51	900s	pointer.mailserver1.datanet.dk	AS57030	Itm8 A/S	176.62.200.0/21	🇩🇰 Denmark	Sjølund

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	mail2.mvg-online.dk	176.62.202.37	spamserv1.datanet.dk	AS57030 Itm8 A/S
10	3600s	mvgonline-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 52.101.68.29 52.101.68.3 52.101.73.16 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.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 Records2 records 165ms

TXT Record
ms16954537
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.mvg-online.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=100;rua=mailto:admin@mvgonlinedk.onmicrosoft.com;ri=86400;aspf=r;adkim=r;fo=1

📬 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)

🔐 DNSSEC77ms

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

🏷️ SOA0ms

Field	Value
Serial	2026042001
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

46ms

A

41ms

MX

50ms

AAAA

44ms

TXT

165ms

CAA

49ms

HTTPS

49ms

TLSA

431ms

SOA

0ms

MTA-STS

45ms

DNSSEC

77ms

SRV

57ms

Total

1062ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 09:23:50	1062ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 18:22:27	10111ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 04:58:40	3040ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-22 07:46:55	1110ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 21:56:47	695ms	2 NS 1 A 2 MX	🔒 Secure	View