ptxtech.com - robtex.com

ptxtech.com

DNSSEC⚠️ Not signed
NSpdns73.ultradns.com ⭐
A2001:502:f3ff::6d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns73.ultradns.com
A156.154.64.73🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns73.ultradns.com
NSpdns73.ultradns.biz ⚠️ Not in parent delegation
A2610:a1:1015::6d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns73.ultradns.biz
A156.154.66.73🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns73.ultradns.biz
NSpdns73.ultradns.co.uk ⚠️ Not in parent delegation
A2610:a1:1017::6d🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns73.ultradns.co.uk
A156.154.69.73🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns73.ultradns.co.uk
NSpdns73.ultradns.info
A2610:a1:1016::6d🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns73.ultradns.info
A156.154.68.73🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns73.ultradns.info
NSpdns73.ultradns.net ⚠️ Not in parent delegation
A2610:a1:1014::6d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns73.ultradns.net
A156.154.65.73🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns73.ultradns.net
NSpdns73.ultradns.org ⚠️ Not in parent delegation
A2001:502:4612::6d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns73.ultradns.org
A156.154.67.73🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns73.ultradns.org
MXptxtech-com.mail.protection.outlook.com ⭐
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.40.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
TXTMS=ms38954793
TXTv=spf1 redirect=_sybc7o3fp.sdmarc.net
TXTgoogle-site-verification=VZjjUUL1yUUaMUd0AcFEb2leISmzgjvNs1qcom7DVD0
SOApdns73.ultradns.comgroup-netadmin@ryan.com 2021-10-27 #39

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=1785901939

Same first word

ptxtech.com

Similar names

pchtext.com
pchtext.mobi
techxtp.net
techxpt.com
xpttech.com
techxtp.com
hcptext.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSpdns73.ultradns.bizpdns73.ultradns.co.ukpdns73.ultradns.compdns73.ultradns.infopdns73.ultradns.netpdns73.ultradns.orgdns.site5.comdns2.site5.comns1.accountservergroup.comns2.accountservergroup.comMXptxtech-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA143.95.76.25150.22.11.22
○NSdns.site5.com2015-06-13 → 2016-02-03 · 4 obs
● 2015-06-13 16:18:18
● 2016-02-03 03:30:14
○ 2016-04-25 03:22:02
○ 2026-08-05 04:08:04
○NSdns2.site5.com2015-06-13 → 2016-02-03 · 4 obs
● 2015-06-13 16:18:18
● 2016-02-03 03:30:14
○ 2016-04-25 03:22:02
○ 2026-08-05 04:08:04
○NSns1.accountservergroup.com2016-04-25 → 2018-05-26 · 5 obs
○ 2016-02-03 03:30:14
● 2016-04-25 03:22:02
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
○NSns2.accountservergroup.com2016-04-25 → 2018-05-26 · 5 obs
○ 2016-02-03 03:30:14
● 2016-04-25 03:22:02
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
●NSpdns73.ultradns.biz2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
●NSpdns73.ultradns.co.uk2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
●NSpdns73.ultradns.com2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
●NSpdns73.ultradns.info2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
●NSpdns73.ultradns.net2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
●NSpdns73.ultradns.org2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
○MXalt1.aspmx.l.google.com2015-06-13 → 2018-05-26 · 4 obs
● 2015-06-13 16:18:18
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
○MXalt2.aspmx.l.google.com2015-06-13 → 2018-05-26 · 4 obs
● 2015-06-13 16:18:18
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
○MXalt3.aspmx.l.google.com2015-06-13 → 2018-05-26 · 4 obs
● 2015-06-13 16:18:18
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
○MXalt4.aspmx.l.google.com2015-06-13 → 2018-05-26 · 4 obs
● 2015-06-13 16:18:18
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
○MXaspmx.l.google.com2015-06-13 → 2018-05-26 · 4 obs
● 2015-06-13 16:18:18
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
●MXptxtech-com.mail.protection.outlook.com2026-07-01 → 2026-08-05 · 3 obs
○ 2018-05-26 03:01:24
● 2026-07-01 13:09:08
● 2026-08-05 04:08:04
○A143.95.76.2512016-04-25 → 2018-05-26 · 5 obs
○ 2016-02-03 03:30:14
● 2016-04-25 03:22:02
● 2018-05-26 03:01:24
○ 2026-07-01 13:09:08
○ 2026-08-05 04:08:04
○A50.22.11.222015-06-13 → 2016-02-03 · 4 obs
● 2015-06-13 16:18:18
● 2016-02-03 03:30:14
○ 2016-04-25 03:22:02
○ 2026-08-05 04:08:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...-
ptxtech.compdns73.ultradns.com, pdns73.ultradns.info2 records

✅ Authoritative Response

Server:156.154.64.73

NS records: pdns73.ultradns.com, pdns73.ultradns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptxtech.com (unsigned zone)

⏱️ Timing

Total: 1031ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns73.ultradns.co.uk, pdns73.ultradns.biz...
MX1ptxtech-com.mail.protection.outlook.com
TXT3MS=ms38954793, v=spf1 redirect=_sybc7o3fp.sdmarc.net...
SOA1pdns73.ultradns.com group-netadmin.ryan.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)

Analysis

Name Servers

ptxtech.com has 6 name servers — pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info and 3 others.

ptxtech.com has at least partial name server overlap with other domains, such as chotdon888.com, handmadehit.com, irresponsibleexit.pro and two others.

These name servers tend to appear together with the name servers pdns73.ultradns.org, pdns73.ultradns.net and pdns73.ultradns.co.uk.

Host names with two IP numbers:

pdns73.ultradns.biz resolves to 156.154.66.73 and 2610:a1:1015::6d.

pdns73.ultradns.com resolves to 156.154.64.73 and 2001:502:f3ff::6d.

pdns73.ultradns.info resolves to 156.154.68.73 and 2610:a1:1016::6d.

pdns73.ultradns.net resolves to 156.154.65.73 and 2610:a1:1014::6d.

pdns73.ultradns.org resolves to 156.154.67.73 and 2001:502:4612::6d.

pdns73.ultradns.co.uk resolves to 156.154.69.73 and 2610:a1:1017::6d.

Mail Servers

ptxtech.com has one mail server: ptxtech-com.mail.protection.outlook.com.

ptxtech-com.mail.protection.outlook.com resolves to four IP addresses: 52.101.9.14, 52.101.11.3, 52.101.40.1 and 52.101.40.2.