smtp.buildergrp.ru - robtex.com

smtp.buildergrp.ru

DNSSEC⚠️ Not signed
A2a00:f940:2:2:1:1:0:279🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route
A31.31.197.15🇷🇺 AS-REGRU31.31.197.0/24 Reg.Ru

buildergrp.ru

DNSSEC⚠️ Not signed
A2a00:f940:2:2:1:1:0:279🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route
A31.31.197.15🇷🇺 AS-REGRU31.31.197.0/24 Reg.Ru
NSserver279.hosting.reg.ru ⭐
NSns1.hosting.reg.ru
NSns2.hosting.reg.ru
MXemx.mail.ru ⭐
TXTv=spf1 ip4:31.31.197.15 a mx include:_spf.mail.ru ~all
TXTyandex-verification: 73c2793e81c7c6e9
TXTmailru-domain: JUY6V7lXFQbSJoUz
SOAserver279.hosting.reg.rusupport@reg.ru 2025-04-17 #76
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

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DNS History

2 records (2 active, 0 former)

A2a00:f940:2:2:1:1:0:27931.31.197.15
●A2a00:f940:2:2:1:1:0:2792026-02-19 → 2026-04-11 · 2 obs
● 2026-02-19 22:38:48
● 2026-04-11 22:00:06
●A31.31.197.152026-02-19 → 2026-04-11 · 2 obs
● 2026-02-19 22:38:48
● 2026-04-11 22:00:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
buildergrp.runs1.hosting.reg.ru, ns2.hosting.reg.ru-

✅ Authoritative Response

Server:31.31.194.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildergrp.ru (unsigned zone)

⏱️ Timing

Total: 1313ms | Queries: -

📄 Records

TypeCountSample Data
A131.31.197.15
AAAA12a00:f940:2:2:1:1:0:279

Analysis

IP Addresses

smtp.buildergrp.ru resolves to two IP numbers: 2a00:f940:2:2:1:1:0:279 and 31.31.197.15.

Other host names, for instance mail.tort-like.online, www.centr-ar.ru, ftp.jl-cosmetics.online, www.culturevulture.online and zagaragami.ru share IP numbers with smtp.buildergrp.ru.