jtctech.com - robtex.com

jtctech.com

DNSSEC⚠️ Not signed
NSns.rackspace.com ⭐
A69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns.rackspace.com
NSdns1.stabletransit.com
A69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns.rackspace.com
NSdns2.stabletransit.com
A65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTRns2.rackspace.com
MXmail.jtctech.com ⭐
A2001:4800:7821:102:be76:4eff:fe04:fb85🇺🇸 RACKSPACE-DFW2001:4800::/32 Rackspace
A3.20.43.69🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix
PTRmail.learningstream.com
TXTTXTv=spf1 mx ptr ip4:198.101.251.83 -all
TXTTXTv=DMARC1; p=none; sp=none; rua=mailto:support@jtctech.com!10m; rf=afrf; pc...
SOAns.rackspace.comtchandler@abcsignup.com serial=1719645666

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=1776181782

Subdomains

mail.jtctech.com

Same first word

jtctech.com

Similar names

tjctech.com

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdns1.stabletransit.comdns2.stabletransit.comns.rackspace.comdns130.a.register.comdns219.b.register.comdns238.c.register.comdns249.d.register.comMXmail.jtctech.comA65.182.196.151
●NSdns1.stabletransit.com2015-11-16 → 2026-04-14 · 3 obs
○ 2015-07-04 06:47:18
● 2015-11-16 13:15:08
● 2026-04-14 16:01:58
○NSdns130.a.register.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 06:47:18
○ 2015-11-16 13:15:08
○ 2026-04-14 16:01:58
●NSdns2.stabletransit.com2015-11-16 → 2026-04-14 · 3 obs
○ 2015-07-04 06:47:18
● 2015-11-16 13:15:08
● 2026-04-14 16:01:58
○NSdns219.b.register.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 06:47:18
○ 2015-11-16 13:15:08
○ 2026-04-14 16:01:58
○NSdns238.c.register.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 06:47:18
○ 2015-11-16 13:15:08
○ 2026-04-14 16:01:58
○NSdns249.d.register.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 06:47:18
○ 2015-11-16 13:15:08
○ 2026-04-14 16:01:58
●NSns.rackspace.com2015-11-16 → 2026-04-14 · 3 obs
○ 2015-07-04 06:47:18
● 2015-11-16 13:15:08
● 2026-04-14 16:01:58
●MXmail.jtctech.com2015-07-04 → 2026-04-14 · 2 obs
● 2015-07-04 06:47:18
● 2026-04-14 16:01:58
○A65.182.196.1512015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 06:47:18
○ 2015-11-16 13:15:08
○ 2026-04-14 16:01:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
jtctech.comdns1.stabletransit.com, dns2.stabletransit.com2 records

✅ Authoritative Response

Server:69.20.95.4

NS records: dns1.stabletransit.com, dns2.stabletransit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtctech.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.stabletransit.com, dns2.stabletransit.com
MX1mail.jtctech.com (pri: 10)
TXT2TXTv=spf1 mx ptr ip4:198.101.251.83 -all, TXTv=DMARC1; p=none; sp=none; rua=mailto
SOA1ns.rackspace.com tchandler.abcsignup.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)

Analysis

Hierarchy

jtctech.com is the parent of mail.jtctech.com.

Name Servers

jtctech.com delegates to three name servers: ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

jtctech.com shares some name servers with other domains, for example liveonyarrowpoint.com, 193.3.74.in-addr.arpa, dominosmarketing.co.uk, dominicanathletics.com and bladepix.com.

These name servers are commonly used alongside ns2.rackspace.com, dns.stabletransit.com, dns7.communigal.net and dns8.communigal.net.

Host names sharing one IP

ns.rackspace.com points to: 69.20.95.4

dns1.stabletransit.com points to: 69.20.95.4

dns2.stabletransit.com points to: 65.61.188.4

Host names pointing to 69.20.95.4: ns.rackspace.com, dns1.stabletransit.com

Mail Servers

jtctech.com is handled by a single mail server, mail.jtctech.com.

mail.jtctech.com resolves to two IPs: 2001:4800:7821:102:be76:4eff:fe04:fb85 and 3.20.43.69.