madsens-vvs.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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.148	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	madsensvvs-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.103.137 52.101.68.18 52.101.68.21 52.101.68.25	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:a6:e65a:9c50:dc8e	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 233ms

TXT Record
MS=ms40915791
v=spf1 IP4:152.115.65.90 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (madsens-vvs.dk)
-all (hard fail)	v=spf1 IP4:152.115.65.90 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)

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080601
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

69ms

MX

73ms

AAAA

73ms

TXT

233ms

CAA

64ms

HTTPS

62ms

TLSA

671ms

SOA

0ms

MTA-STS

87ms

DNSSEC

112ms

SRV

91ms

Total

1507ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:21:02	1507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:14:04	2820ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 20:15:51	6176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:31:46	1915ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:33:04	3229ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 09:37:17	1298ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:57:53	823ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 00:30:07	921ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 10:01:03	1225ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:24:45	1522ms	2 NS 1 A 1 MX	🔒 Secure	View