giant4.ru

Valid Email Server
Domain Lookup › giant4.ru

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
giant4.ru
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 03:51:28 UTC · ↺ Refresh

MX Hostnames

  • mx2.hosting.reg.ru
  • mx1.hosting.reg.ru

MX Priorities

  • mx2.hosting.reg.ru: 20
  • mx1.hosting.reg.ru: 10

A / AAAA Records

  • 37.140.192.65 ↩ vip191.hosting.reg.ru
  • 2a00:f940:2:2:1:3::191 (no PTR)

Mail Server IPs

  • 31.31.194.240 ↩ relay.hosting.reg.ru
  • 31.31.194.241 ↩ relay.hosting.reg.ru

SOA Record

Raw SOA vip191.hosting.reg.ru support.reg.ru 2023041802 10800 3600 604800 86400
Primary NS (mname)
vip191.hosting.reg.ru
Admin Email (rname)
support@reg.ru
Serial
2023041802
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.hosting.reg.ru
ns2.hosting.reg.ru

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:37.140.192.65 a mx include:_spf.hosting.reg.ru ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=lFY6Bh92af9Vk9otAsclS6NJ4w-1MxlIolURZKnbqxY
  • _globalsign-domain-verification=RGj7eEQ9x-L377L4jSz6frLZlv4lHtoh_Kne7KsSSc
  • SPFv=spf1 ip4:37.140.192.65 a mx include:_spf.hosting.reg.ru ~all
  • google-site-verification=fBIb7iJakXYSZ1rFx04nBkgkL21NjPgOkM3u0UFdpLU
Full email verification for giant4.ru

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits