lubbockisd.org - robtex.com

lubbockisd.org

DNSSEC⚠️ Not signed
A34.238.178.141🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-238-178-141.compute-1.amazonaws.com
NSns10.digicertdns.com ⭐
A2600:1800::1:1f🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network
PTRns10.digicertdns.com
A208.94.148.159🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.digicertdns.com
NSns0.dnsmadeeasy.com
A2600:1800::1🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network
PTRns0.dnsmadeeasy.com
A208.94.148.2🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns0.dnsmadeeasy.com
NSns1.dnsmadeeasy.com
A2600:1801:1::1🇺🇸 Tiggee2600:1801:1::/48 DNS Made Easy anycast network
PTRns1.dnsmadeeasy.com
A208.80.124.2🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns1.dnsmadeeasy.com
NSns2.dnsmadeeasy.com
A2600:1802:2::1🇺🇸 Tiggee2600:1802:2::/48 DNS Made Easy anycast network
PTRns2.dnsmadeeasy.com
A208.80.126.2🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns2.dnsmadeeasy.com
NSns3.dnsmadeeasy.com
A2600:1801:3::1🇺🇸 Tiggee2600:1801:3::/48 DNS Made Easy anycast network
PTRns3.dnsmadeeasy.com
A208.80.125.2🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns3.dnsmadeeasy.com
NSns4.dnsmadeeasy.com
A2600:1802:4::1🇺🇸 Tiggee2600:1802:4::/48 DNS Made Easy anycast network
PTRns4.dnsmadeeasy.com
A208.80.127.2🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns4.dnsmadeeasy.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
TXTsophos-domain-verification=0979a43a78588d91b437d177e00bbd8a1f36e4e45178814bfa...
TXTe73t4au774o1jcfipd8m2ljv1c
TXTadobe-idp-site-verification=2bcb14118a3847ab14974bba08886480a276da6b08e7a51a8...
TXTglobalsign-domain-verification=4F91542F41C62680B6ADFC16E533362A
TXTapple-domain-verification=SycIlABYi1eRXM3E
TXTgoogle-site-verification=CZjsI956qt0rq4e_zH3fxrdunVpGCLXCQ7T7QOX0stM
TXT5ba0nucn39sc60j7cvl1nppg1t
TXTa6fkak9hqp79qkrkcubp8qq03o
TXTglobalsign-domain-verification=68fff42a17b4986c87b2dcd8da1d341e
TXTdocusign=19140201-d056-4a74-b2b0-be5acf67aeb6
TXTih2tq012pf6pj1or1fuocmrpvj
TXTglobalsign-domain-verification=e38f9f75c435052625ee64059c75504e
TXTsophos-domain-verification=42661c048f0701d52d7aeb258af83983974c3922
TXTc1tv15nmuktegab03ljvaomc1q
TXTMS=ms78264407
TXTglobalsign-domain-verification=ED7CDBA153F7C68C02FEE3B3393661DC
TXTv=f2aca85a-0e98-4db8-a0b0-933cbada7a3f
TXTeUmFOQMB6KgKZFUudVxQVK9st500xEto0NsxlKLRQdsJyqDMmPNrVE+TE0oXGoakq5BH0oLZi5iwO...
TXTglobalsign-domain-verification=67EDC568031C82764FE93B9361CE524A
TXTautodesk-domain-verification=hRzydjkDR6z653VS8AOL
TXTgoogle-site-verification=ghDQYbSrJqT20EBtpsu7btepdo-tUwd3dewfgIGc9AI
TXTv=spf1 ip4:67.158.83.24 ip4:67.158.83.29 include:_spf.google.com include:bmes...
TXTgoogle-site-verification=oY7dGwmBQhXsi3Qo0BiLxTO0YjtGtKfEAMI1yY-579M
TXTgoogle-site-verification=XmissDQHXW2ycqUdEoT-t4n14ZC263WqxxpxfAmXa8A
TXTcisco-ci-domain-verification=b861fc61a343438f7892fbf912c41435c1cc71323e5d0f21...
SOAns10.digicertdns.comdns@digicertdns.com 2009-01-01 #30

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778663186
rank #441818 globally
rank #33194 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #178,035

Subdomains

ftp.lubbockisd.org
adfs.lubbockisd.org
sea.lubbockisd.org
teams.lubbockisd.org
plant.lubbockisd.org

Same first word

lubbockisd.org
lubbockisd.net

DNS History

20 records (12 active, 8 former)

20162017201820192020202120222023202420252026NSns0.dnsmadeeasy.comns1.dnsmadeeasy.comns10.digicertdns.comns2.dnsmadeeasy.comns3.dnsmadeeasy.comns4.dnsmadeeasy.comcbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comlubbockisd-org.mail.protection.outlook.comms18.tcnoc.comms19.tcnoc.complant.lubbockisd.orgsea.lubbockisd.orgA34.238.178.14152.206.191.232
○NScbru.br.ns.els-gms.att.net2015-08-21 → 2016-06-15 · 4 obs
● 2015-08-21 09:38:14
● 2016-06-15 22:32:18
○ 2016-07-05 17:24:30
○ 2026-05-13 09:41:00
○NScmtu.mt.ns.els-gms.att.net2015-08-21 → 2016-06-15 · 4 obs
● 2015-08-21 09:38:14
● 2016-06-15 22:32:18
○ 2016-07-05 17:24:30
○ 2026-05-13 09:41:00
●NSns0.dnsmadeeasy.com2016-07-05 → 2026-05-13 · 3 obs
○ 2016-06-15 22:32:18
● 2016-07-05 17:24:30
● 2026-05-13 09:41:00
●NSns1.dnsmadeeasy.com2016-07-05 → 2026-05-13 · 3 obs
○ 2016-06-15 22:32:18
● 2016-07-05 17:24:30
● 2026-05-13 09:41:00
●NSns10.digicertdns.com2026-02-16 → 2026-05-13 · 3 obs
○ 2016-07-05 17:24:30
● 2026-02-16 09:45:04
● 2026-05-13 09:41:00
●NSns2.dnsmadeeasy.com2016-07-05 → 2026-05-13 · 3 obs
○ 2016-06-15 22:32:18
● 2016-07-05 17:24:30
● 2026-05-13 09:41:00
●NSns3.dnsmadeeasy.com2016-07-05 → 2026-05-13 · 3 obs
○ 2016-06-15 22:32:18
● 2016-07-05 17:24:30
● 2026-05-13 09:41:00
●NSns4.dnsmadeeasy.com2016-07-05 → 2026-05-13 · 3 obs
○ 2016-06-15 22:32:18
● 2016-07-05 17:24:30
● 2026-05-13 09:41:00
●MXalt1.aspmx.l.google.com2018-06-15 → 2026-05-13 · 3 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
● 2026-05-13 09:41:00
●MXalt2.aspmx.l.google.com2018-06-15 → 2026-05-13 · 3 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
● 2026-05-13 09:41:00
●MXaspmx.l.google.com2018-06-15 → 2026-05-13 · 3 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
● 2026-05-13 09:41:00
●MXaspmx2.googlemail.com2018-06-15 → 2026-05-13 · 3 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
● 2026-05-13 09:41:00
●MXaspmx3.googlemail.com2018-06-15 → 2026-05-13 · 3 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
● 2026-05-13 09:41:00
○MXlubbockisd-org.mail.protection.outlook.com2018-06-15 → 2018-06-15 · 4 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
○ 2026-02-16 09:45:04
○ 2026-05-13 09:41:00
○MXms18.tcnoc.com2015-08-21 → 2017-05-12 · 4 obs
● 2015-08-21 09:38:14
● 2017-05-12 00:25:00
○ 2018-06-15 11:56:08
○ 2026-05-13 09:41:00
○MXms19.tcnoc.com2015-08-21 → 2017-05-12 · 4 obs
● 2015-08-21 09:38:14
● 2017-05-12 00:25:00
○ 2018-06-15 11:56:08
○ 2026-05-13 09:41:00
○MXplant.lubbockisd.org2016-08-25 → 2016-08-25 · 4 obs
○ 2015-08-21 09:38:14
● 2016-08-25 21:46:06
○ 2016-11-08 20:56:42
○ 2026-05-13 09:41:00
○MXsea.lubbockisd.org2018-06-15 → 2018-06-15 · 4 obs
○ 2017-05-12 00:25:00
● 2018-06-15 11:56:08
○ 2026-02-16 09:45:04
○ 2026-05-13 09:41:00
●A34.238.178.1412026-02-16 → 2026-05-13 · 3 obs
○ 2018-06-15 11:56:08
● 2026-02-16 09:45:04
● 2026-05-13 09:41:00
○A52.206.191.2322016-11-08 → 2018-06-15 · 4 obs
● 2016-11-08 20:56:42
● 2018-06-15 11:56:08
○ 2026-02-16 09:45:04
○ 2026-05-13 09:41:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
lubbockisd.orgns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com...-

✅ Authoritative Response

Server:208.80.127.2

NS records: ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns4.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lubbockisd.org (unsigned zone)

⏱️ Timing

Total: 811ms | Queries: -

📄 Records

TypeCountSample Data
A134.238.178.141
NS5ns0.dnsmadeeasy.com, ns4.dnsmadeeasy.com...
MX5aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)...
TXT25google-site-verification=ghDQYbSrJqT20EB, globalsign-domain-verification=4F91542F4...
SOA1ns10.digicertdns.com dns.digicertdns.com

Analysis

Hierarchy

lubbockisd.org is a parent of ftp.lubbockisd.org, adfs.lubbockisd.org, sea.lubbockisd.org, teams.lubbockisd.org and plant.lubbockisd.org.

IP Addresses

lubbockisd.org resolves to a single IP: 34.238.178.141.

Other host names, for instance as5300p48.nvnet.org, pecps.k12.va.us, maplewood.k12.oh.us, alton.k12.mo.us and ducor.k12.ca.us share IP numbers with lubbockisd.org.

Name Servers

lubbockisd.org is delegated to six name servers: ns10.digicertdns.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com and ns4.dnsmadeeasy.com.

lubbockisd.org shares some name servers with other domains, for example cbizemsstaging.com, camptowngear.com, waymarkable.net, nechesfcu.org and crdirectconnect.com.

these name servers are commonly used with ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net, ns1.groundspeak.net, ns2.groundspeak.net and ns1.sportnginserver.com.

Host names with two IP numbers:

ns10.digicertdns.com ->2600:1800::1:1f and 208.94.148.159

ns0.dnsmadeeasy.com ->2600:1800::1 and 208.94.148.2

ns1.dnsmadeeasy.com ->2600:1801:1::1 and 208.80.124.2

ns2.dnsmadeeasy.com ->2600:1802:2::1 and 208.80.126.2

ns3.dnsmadeeasy.com ->2600:1801:3::1 and 208.80.125.2

ns4.dnsmadeeasy.com ->2600:1802:4::1 and 208.80.127.2

Mail Servers

lubbockisd.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

lubbockisd.org shares some mail servers with other domains, at least partially; for instance affect-media.nl, puzzleisrael.com, zerubbabel.org, ns500742.ns500731.ns500671.ns500754.ns500704.ns500704.ns500704.ns500671.ns500671.ns500671.ns500142.lusty(0x736c7574)z.com and ns500742.ns500671.ns500731.ns500704.ns500671.ns500671.ns500704.ns500671.ns500678.lusty(0x736c7574)z.com.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Host names with two IPs:

Host aspmx2.googlemail.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.26.

Host aspmx3.googlemail.com has IPs 2607:f8b0:4023:3003::1b and 172.253.145.26.

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c03::1b and 142.251.2.27.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1a and 108.177.123.26.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.26.