linuxbooks4you.com - robtex.com

linuxbooks4you.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=1776209442

DNS History

15 records (0 active, 15 former)

20162017201820192020202120222023202420252026NSns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1041.ui-dns.bizns1041.ui-dns.comns1041.ui-dns.dens1041.ui-dns.orgns47.1and1.comns48.1and1.comMXmx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::2b474.208.20.18274.208.236.139
○NSns-us.1and1-dns.com2017-02-04 → 2017-02-04 · 4 obs
○ 2016-06-19 19:25:22
● 2017-02-04 18:06:50
○ 2018-08-09 19:25:56
○ 2026-04-14 23:58:56
○NSns-us.1and1-dns.de2017-02-04 → 2017-02-04 · 4 obs
○ 2016-06-19 19:25:22
● 2017-02-04 18:06:50
○ 2018-08-09 19:25:56
○ 2026-04-14 23:58:56
○NSns-us.1and1-dns.org2017-02-04 → 2017-02-04 · 4 obs
○ 2016-06-19 19:25:22
● 2017-02-04 18:06:50
○ 2018-08-09 19:25:56
○ 2026-04-14 23:58:56
○NSns-us.1and1-dns.us2017-02-04 → 2017-02-04 · 4 obs
○ 2016-06-19 19:25:22
● 2017-02-04 18:06:50
○ 2018-08-09 19:25:56
○ 2026-04-14 23:58:56
○NSns1041.ui-dns.biz2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-04 18:06:50
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○NSns1041.ui-dns.com2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-04 18:06:50
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○NSns1041.ui-dns.de2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-04 18:06:50
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○NSns1041.ui-dns.org2018-08-09 → 2018-08-09 · 4 obs
○ 2017-02-04 18:06:50
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○NSns47.1and1.com2015-07-03 → 2016-06-19 · 4 obs
● 2015-07-03 08:37:58
● 2016-06-19 19:25:22
○ 2017-02-04 18:06:50
○ 2026-04-14 23:58:56
○NSns48.1and1.com2015-07-03 → 2016-06-19 · 4 obs
● 2015-07-03 08:37:58
● 2016-06-19 19:25:22
○ 2017-02-04 18:06:50
○ 2026-04-14 23:58:56
○MXmx00.1and1.com2015-07-03 → 2018-08-09 · 4 obs
● 2015-07-03 08:37:58
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○MXmx01.1and1.com2015-07-03 → 2018-08-09 · 4 obs
● 2015-07-03 08:37:58
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○A2607:f1c0:100f:f000::2b42017-02-04 → 2018-08-09 · 5 obs
○ 2016-06-19 19:25:22
● 2017-02-04 18:06:50
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56
○A74.208.20.1822015-07-03 → 2016-06-19 · 4 obs
● 2015-07-03 08:37:58
● 2016-06-19 19:25:22
○ 2017-02-04 18:06:50
○ 2026-04-14 23:58:56
○A74.208.236.1392017-02-04 → 2018-08-09 · 5 obs
○ 2016-06-19 19:25:22
● 2017-02-04 18:06:50
● 2018-08-09 19:25:56
○ 2026-04-08 14:14:22
○ 2026-04-14 23:58:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-

✅ Authoritative Response

Server:192.55.83.30

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: 201ms | Queries: -

📄 Records

TypeCountSample Data