mail.optimum-web.us - robtex.com

mail.optimum-web.us

DNSSECโš ๏ธ Not signed

optimum-web.us

DNSSECโš ๏ธ Not signed

Previously MX for

Same first word

Similar names

DNS History

2 records (0 active, 2 former)

20162017201820192020202120222023202420252026A64.203.68.19578.46.73.226
โ—‹A64.203.68.1952015-07-26 โ†’ 2015-11-27 ยท 4 obs
โ— 2015-07-26 07:27:14
โ— 2015-11-27 20:47:18
โ—‹ 2016-02-29 11:13:26
โ—‹ 2026-04-24 15:01:16
โ—‹A78.46.73.2262016-02-29 โ†’ 2016-06-21 ยท 5 obs
โ—‹ 2015-11-27 20:47:18
โ— 2016-02-29 11:13:26
โ— 2016-06-21 21:51:38
โ—‹ 2026-03-26 13:35:56
โ—‹ 2026-04-24 15:01:16

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
usk.cctld.us, f.cctld.us, x.cctld.us, y.cctld.us...-

โœ… Authoritative Response

Server:204.74.105.1

NS records: k.cctld.us, f.cctld.us, x.cctld.us, y.cctld.us, b.cctld.us, n.cctld.us, w.cctld.us, m.cctld.us

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 320ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data