ljctbs.com - robtex.com

ljctbs.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:288d🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2b73🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.141🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.115🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgraham.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A2803:f800:50::6ca2:c1ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgraham.ns.cloudflare.com
A2a06:98c1:50::ac40:21ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgraham.ns.cloudflare.com
A108.162.193.171🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A172.64.33.171🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A173.245.59.171🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
NSzara.ns.cloudflare.com
A2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzara.ns.cloudflare.com
A2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzara.ns.cloudflare.com
A108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
MXljctbs-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c931::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:c946::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.11.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr02cu00207.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.50.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
TXTMS=ms88238211
TXTMS=ms88792244
TXTZdiGxzuq7dAXb/ZNNPmTU2D7qmyuG1y98Gub4QswLvbQUSEHTSPaioPJdLJCm+zGCkSN62qpU1B+a...
TXTapple-domain-verification=xILKMygyK5gR55FF
TXTextensis-domain-verification=90bcfc1a-3a53-41d3-b4d7-ea1f2ce1580f
TXTv=spf1 mx a ip4:216.47.170.231 ip4:174.143.165.64 ip4:104.226.13.210 include:...
HTTPSHTTP/2 ✓ hints match
IPv4172.66.40.141, 172.66.43.115
IPv62606:4700:3108::ac42:288d, 2606:4700:3108::ac42:2b73
SOAgraham.ns.cloudflare.comdns@cloudflare.com serial=2397446819

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

Same first word

ljctbs.com

Similar names

jscltb.com
btjscl.com
bjtcls.com
sclbjt.cn
jclbst.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSgraham.ns.cloudflare.comzara.ns.cloudflare.comdns1.stabletransit.comdns2.stabletransit.comns.rackspace.comMXljctbs-com.mail.protection.outlook.comsmtp01.digitalbackoffice.comsmtp02.digitalbackoffice.comA172.66.40.141172.66.43.1152606:4700:3108::ac42:288d2606:4700:3108::ac42:2b7350.56.161.202
○NSdns1.stabletransit.com2015-05-27 → 2016-08-10 · 4 obs
● 2015-05-27 19:16:18
● 2016-08-10 20:38:48
○ 2026-02-17 05:10:40
○ 2026-03-18 19:27:30
○NSdns2.stabletransit.com2015-05-27 → 2016-08-10 · 4 obs
● 2015-05-27 19:16:18
● 2016-08-10 20:38:48
○ 2026-02-17 05:10:40
○ 2026-03-18 19:27:30
●NSgraham.ns.cloudflare.com2026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
○NSns.rackspace.com2015-05-27 → 2016-08-10 · 4 obs
● 2015-05-27 19:16:18
● 2016-08-10 20:38:48
○ 2026-02-17 05:10:40
○ 2026-03-18 19:27:30
●NSzara.ns.cloudflare.com2026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
●MXljctbs-com.mail.protection.outlook.com2026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
○MXsmtp01.digitalbackoffice.com2015-05-27 → 2016-08-10 · 4 obs
● 2015-05-27 19:16:18
● 2016-08-10 20:38:48
○ 2026-02-17 05:10:40
○ 2026-03-18 19:27:30
○MXsmtp02.digitalbackoffice.com2015-05-27 → 2016-08-10 · 4 obs
● 2015-05-27 19:16:18
● 2016-08-10 20:38:48
○ 2026-02-17 05:10:40
○ 2026-03-18 19:27:30
●A172.66.40.1412026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
●A172.66.43.1152026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
●A2606:4700:3108::ac42:288d2026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
●A2606:4700:3108::ac42:2b732026-02-17 → 2026-03-18 · 3 obs
○ 2016-08-10 20:38:48
● 2026-02-17 05:10:40
● 2026-03-18 19:27:30
○A50.56.161.2022015-05-27 → 2016-08-10 · 4 obs
● 2015-05-27 19:16:18
● 2016-08-10 20:38:48
○ 2026-02-17 05:10:40
○ 2026-03-18 19:27:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
ljctbs.comzara.ns.cloudflare.com, graham.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.148

NS records: zara.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ljctbs.com (unsigned zone)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.43.115, 172.66.40.141
AAAA22606:4700:3108::ac42:2b73, 2606:4700:3108::ac42:288d
NS2graham.ns.cloudflare.com, zara.ns.cloudflare.com
MX1ljctbs-com.mail.protection.outlook.com (
TXT6MS=ms88238211, MS=ms88792244...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1graham.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zara.ns.cloudflare.com, zara.ns.cloudflare.com, zara.ns.cloudflare.com...)

Analysis

IP Addresses

ljctbs.com maps to four IP numbers: 2606:4700:3108::ac42:288d, 2606:4700:3108::ac42:2b73, 172.66.40.141 and 172.66.43.115.

Other host names such as optics-trade-static.eu, oticaotima.com, sanidrywarranty.com, 5.string-db.org and sports24.kz share IPs with ljctbs.com.

Name Servers

Two name servers graham.ns.cloudflare.com and zara.ns.cloudflare.com handle the delegation for ljctbs.com.

ljctbs.com shares the same name server setup as other domains, for example vancouverbasements.com, klausroofingofcolumbus.com, dbsrepair.com, unitedwaylincoln.org and ctbasementcompanies.com.

ljctbs.com at least partially shares name servers with other domains, for example oo50.shop, futuredata.events, temp.ws, hyperspike.com.au and spokanedirections.com.

these name servers are commonly used alongside june.ns.cloudflare.com name servers.

Host names with six IP numbers:

graham.ns.cloudflare.com points to 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171.

zara.ns.cloudflare.com points to 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

Mail Servers

The ljctbs-com.mail.protection.outlook.com mail server handles ljctbs.com.

ljctbs-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c931::1, 2a01:111:f403:c936::, 2a01:111:f403:c946::, 52.101.9.14, 52.101.11.15, 52.101.40.2 and 52.101.50.7.