doestrup-vmf.dk DNS records

🖥️ Nameservers3 records 224ms

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 218ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.165	7200s	server7165.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	7200s	DOESTRUPVMF-DK02b.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.8 52.101.73.1 52.101.73.28	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.40
🔶 Autoconfig	5.186.164.165

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 359ms

TXT Record
MS=ms23762628
MS=ms90760493
v=spf1 ip4:85.191.187.171 ip4:5.186.164.165 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (doestrup-vmf.dk)
-all (hard fail)	v=spf1 ip4:85.191.187.171 ip4:5.186.164.165 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.doestrup-vmf.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)

🔐 DNSSEC296ms

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

🏷️ SOA210ms

Field	Value
Serial	2019042643
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

224ms

A

218ms

MX

225ms

AAAA

216ms

TXT

359ms

CAA

188ms

HTTPS

211ms

TLSA

311ms

SOA

210ms

MTA-STS

235ms

DNSSEC

296ms

SRV

282ms

Total

1411ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 04:43:08	1411ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 03:47:29	1161ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 07:52:55	922ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:07:52	887ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:25:43	15278ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:12:02	2023ms	3 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 04:01:00	851ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:00:11	890ms	3 NS 1 A 1 MX	🔒 Secure	View