opvvs.dk DNS records

🖥️ Nameservers3 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	opvvs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.73.12 52.101.73.16 52.101.73.24 52.101.73.30	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 144ms

TXT Record
google-site-verification=EJoGO9apJVx9gAHajCGd0Gxtzj7gCaCUNkq6xkHfOMg
MS=ms60571874
v=spf1 ip4:159.183.224.104 ip4:149.72.123.24 include:spf.protection.outlook.com include:spf.smtp2go.com -all

✉️ SPF

Policy	Record (opvvs.dk)
-all (hard fail)	v=spf1 ip4:159.183.224.104 ip4:149.72.123.24 include:spf.protection.outlook.com include:spf.smtp2go.com -all

📨 DMARC

Policy	Record (_dmarc.opvvs.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)

🔐 DNSSEC98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026051901
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

50ms

MX

45ms

AAAA

41ms

TXT

144ms

CAA

36ms

HTTPS

54ms

TLSA

362ms

SOA

0ms

MTA-STS

49ms

DNSSEC

98ms

SRV

63ms

Total

885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:03:39	885ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 07:47:00	960ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 18:32:40	581ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 06:59:41	940ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 18:05:39	3357ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 10:23:54	965ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:32:21	613ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:54:22	1187ms	3 NS 1 A 1 MX	⚠️ Bogus	View