`spamfilter.o3.com`

DNSSEC	⚠️ Not signed
A	31.31.198.170^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
		PTR	`vip5.hosting.reg.ru`

`o3.com`

	DNSSEC	⚠️ Not signed
	A	31.31.198.170^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
	NS	`vip5.hosting.reg.ru` ⭐
	NS	`ns1.hosting.reg.ru`
	NS	`ns2.hosting.reg.ru`
	MX	`o3-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`vip5.hosting.reg.ru`support@reg.ru 2024-01-14 #35

WOT: SAFE (72/100)
WOT: SAFE (98/100)

Previously MX for

hetapp.com

scanua.com

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

●A31.31.198.1702026-02-15 → 2026-05-13 · 2 obs

● 2026-02-15 13:04:38
● 2026-05-13 13:39:16

○A95.163.239.2032026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 13:04:38
○ 2026-02-16 08:34:36
○ 2026-05-13 13:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
o3.com	ns1.hosting.reg.ru, ns2.hosting.reg.ru	-

✅ Authoritative Response

Server:31.31.194.245

NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o3.com (unsigned zone)

⏱️ Timing

Total: 1062ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.31.198.170`

Analysis

IP Addresses

spamfilter.o3.com points to a single IP number: 31.31.198.170.

Other host names, for instance mail.tikets.ru, mail.o3-e.ru, mego.ru, nordwind.ru and ontivideo.ru share IP numbers with spamfilter.o3.com.

spamfilter.o3.com - robtex.com