PTR for

28.98.206.189.in-addr.arpa

Previously MX for

cospaceox.com

Same first word

smtp02.gov.ru

smtp02.pr.gov.br

smtp02.uni5.net

Similar names

smtp20.com

smtp20.kinghost.net

smtp20.gov.tt

DNS History

1 record (0 active, 1 former)

○A189.206.98.282017-12-03 → 2017-12-03 · 3 obs

● 2017-12-03 09:27:22
○ 2026-05-04 06:52:16
○ 2026-05-11 06:08:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-

✅ Authoritative Response

Server:192.48.79.30

NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 53ms | Queries: -

📄 Records

Type	Count	Sample Data

smtp02.cospaceox.com - robtex.com