pv53.dk DNS records

🖥️ Nameservers3 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 2056ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.153	7198s	server7153.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pv53-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::f 2a01:111:f403:ca48::8 52.101.68.18 52.101.68.29 52.101.68.3 52.101.73.15	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am9pr04cu00107.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	5.186.164.153

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 427ms

TXT Record
MS=ms89979012
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (pv53.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.pv53.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@pv53.dk; ruf=mailto:dmarc@pv53.dk; 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)

🔐 DNSSEC125ms

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

🏷️ SOA0ms

Field	Value
Serial	2013022832
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

90ms

A

2056ms

MX

86ms

AAAA

78ms

TXT

427ms

CAA

82ms

HTTPS

75ms

TLSA

184ms

SOA

0ms

MTA-STS

87ms

DNSSEC

125ms

SRV

148ms

Total

2937ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:40:41	2937ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:43:44	17062ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 10:04:44	1275ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:26:58	21287ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:01:20	1092ms	3 NS 1 A 1 MX	🔒 Secure	View