defgo.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
mns01.domaincontrol.com	2603:5:2143::1f 97.74.100.31	mns01.domaincontrol.com ns59.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
mns02.domaincontrol.com	173.201.68.31 2603:5:2243::1f	ns60.domaincontrol.com mns02.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.174.66.70	3600s	—	AS44398	Itm8 A/S	213.174.64.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	defgo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca09::d 52.101.68.39 52.101.73.123 52.101.73.145 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as9pr05cu01302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 306ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.defgo.com -all
yahoo-verification-key=fYVHlEbZU9/rm8v1Ak74dEVdITyntOaIYDy33n4yBQA=

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.defgo.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc@defgo.dk; ruf=mailto:dmarc-ruf@defgo.dk; fo=1; pct=100; ri=86400

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 62ms

Flags	Tag	Value
0	iodef	mailto:info@defgo.dk
0	issue	certum.pl
0	issuewild	certum.pl

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2026051101
Primary NS (MNAME)	mns01.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

45ms

MX

73ms

AAAA

48ms

TXT

306ms

CAA

62ms

HTTPS

53ms

TLSA

4034ms

SOA

0ms

MTA-STS

88ms

DNSSEC

85ms

SRV

85ms

Total

5305ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:46:03	5305ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 19:30:27	2684ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 22:09:22	696ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 01:43:01	2414ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 01:30:45	648ms	2 NS 1 A 1 MX	🔓 Insecure	View