gainco.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records

🌍

No A records found

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gainco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::28 2a01:111:f403:ca09::4 2a01:111:f403:ca09::a 52.101.103.39 52.101.68.29 52.101.73.12 52.101.73.22	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 104ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 272ms

TXT Record
g8ur9p4kin1m5mefq1heeol1pf
google-site-verification=VIc02BFO8nXyI3NnPr7S1QDsrG9c0gTGUHT6nrFeUmg
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gainco.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026020603
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

47ms

MX

44ms

AAAA

49ms

TXT

272ms

CAA

47ms

HTTPS

62ms

TLSA

730ms

SOA

0ms

MTA-STS

76ms

DNSSEC

98ms

SRV

104ms

Total

1419ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 00:44:17	1419ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-28 07:33:38	964ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 20:19:44	3149ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-06-23 03:17:01	1159ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 08:00:56	1020ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 02:11:33	6411ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 10:23:36	682ms	2 NS 0 A 1 MX	🔓 Insecure	View