firstlinecorp.com - robtex.com

firstlinecorp.com

DNSSEC⚠️ Not signed

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

www.firstlinecorp.com

Same first word

firstlinecorp.com

DNS History

16 records (0 active, 16 former)

2008201020122014201620182020202220242026NSa.share-dns.comb.share-dns.netns.web.bellsouth.netns1.nlrs.jpns1626.ztomy.comns2.nlrs.jpns2626.ztomy.comns3.web.bellsouth.netns4.web.bellsouth.netns5.web.bellsouth.netMXfirstlinecorp.comA202.208.197.220204.11.56.4865.83.225.172CNAMEwww.firstlinecorp.comPTRns1626.ztomy.com
○NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20
○NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20
○NSns.web.bellsouth.net2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 06:20:06
○ 2015-07-20 20:56:18
○ 2026-03-23 16:08:20
○NSns1.nlrs.jp2015-07-20 → 2016-06-20 · 5 obs
○ 2007-10-28 06:20:06
● 2015-07-20 20:56:18
● 2016-06-20 06:28:36
○ 2017-02-17 15:20:32
○ 2026-03-23 16:08:20
○NSns1626.ztomy.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-20 06:28:36
● 2017-02-17 15:20:32
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20
○NSns2.nlrs.jp2015-07-20 → 2016-06-20 · 5 obs
○ 2007-10-28 06:20:06
● 2015-07-20 20:56:18
● 2016-06-20 06:28:36
○ 2017-02-17 15:20:32
○ 2026-03-23 16:08:20
○NSns2626.ztomy.com2017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-20 06:28:36
● 2017-02-17 15:20:32
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20
○NSns3.web.bellsouth.net2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 06:20:06
○ 2015-07-20 20:56:18
○ 2026-03-23 16:08:20
○NSns4.web.bellsouth.net2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 06:20:06
○ 2015-07-20 20:56:18
○ 2026-03-23 16:08:20
○NSns5.web.bellsouth.net2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 06:20:06
○ 2015-07-20 20:56:18
○ 2026-03-23 16:08:20
○MXfirstlinecorp.com2007-10-28 → 2016-06-20 · 4 obs
● 2007-10-28 06:20:06
● 2016-06-20 06:28:36
○ 2017-02-17 15:20:32
○ 2026-03-23 16:08:20
○A202.208.197.2202015-07-20 → 2016-06-20 · 5 obs
○ 2007-10-28 06:20:06
● 2015-07-20 20:56:18
● 2016-06-20 06:28:36
○ 2017-02-17 15:20:32
○ 2026-03-23 16:08:20
○A204.11.56.482017-02-17 → 2017-02-17 · 4 obs
○ 2016-06-20 06:28:36
● 2017-02-17 15:20:32
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20
○A65.83.225.1722007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 06:20:06
○ 2015-07-20 20:56:18
○ 2026-03-23 16:08:20
○CNAMEwww.firstlinecorp.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20
○PTRns1626.ztomy.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 15:20:32
○ 2026-03-23 16:08:18
○ 2026-03-23 16:08:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-

✅ Authoritative Response

Server:192.35.51.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data