root.firstbookformula.com - robtex.com

root.firstbookformula.com

DNSSECโš ๏ธ Not signed

firstbookformula.com

DNSSECโš ๏ธ Not signed

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A209.217.39.55
โ—‹A209.217.39.552015-06-09 โ†’ 2016-04-10 ยท 4 obs
โ— 2015-06-09 05:07:44
โ— 2016-04-10 00:41:28
โ—‹ 2026-03-25 01:53:08
โ—‹ 2026-03-27 07:37:24

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-

โœ… Authoritative Response

Server:192.52.178.30

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

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 193ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data