ptechsd.com - dns.ninja

`ptechsd.com`

DNSSEC	⚠️ Not signed
A	52.18.59.124^{🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix}
		PTR	`ec2-52-18-59-124.eu-west-1.compute.amazonaws.com`
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.ptechsd.com` ⭐
		A	52.18.59.124^{🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix}
			PTR	`ec2-52-18-59-124.eu-west-1.compute.amazonaws.com`
SOA	`dns.technorail.com`hostmaster@ptechsd.com 2026-05-19 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783795797

Subdomains

mx.ptechsd.com

Same first word

ptechsd.com

Similar names

thecpsd.org

dpstech.mobi

techpsd.com

psdtech.com

dpstech.info

dpstech.de

dptechs.com

destcph.dk

dpstech.com

spdtech.com

psdetch.com

dpstech.ca

destcph.com

dsptech.de

dsptech.com

dspecht.com

dspecht.de

sdptech.com

pdstech.net

pdstech.com

techdsp.ru

techdps.com

DNS History

24 records (6 active, 18 former)

●NSdns.technorail.com2026-07-10 → 2026-07-11 · 3 obs

○ 2026-03-28 02:48:28
● 2026-07-10 04:39:36
● 2026-07-11 18:51:24

●NSdns2.technorail.com2026-07-10 → 2026-07-11 · 3 obs

○ 2026-03-28 02:48:28
● 2026-07-10 04:39:36
● 2026-07-11 18:51:24

●NSdns3.arubadns.net2026-07-10 → 2026-07-11 · 3 obs

○ 2026-03-28 02:48:28
● 2026-07-10 04:39:36
● 2026-07-11 18:51:24

●NSdns4.arubadns.cz2026-07-10 → 2026-07-11 · 3 obs

○ 2026-03-28 02:48:28
● 2026-07-10 04:39:36
● 2026-07-11 18:51:24

○NSns11.domaincontrol.com2015-08-12 → 2026-03-28 · 4 obs

● 2015-08-12 04:59:52
● 2026-03-28 02:48:28
○ 2026-07-10 04:39:36
○ 2026-07-11 18:51:24

○NSns12.domaincontrol.com2015-08-12 → 2026-03-28 · 4 obs

● 2015-08-12 04:59:52
● 2026-03-28 02:48:28
○ 2026-07-10 04:39:36
○ 2026-07-11 18:51:24

○MXalt1.aspmx.l.google.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○MXalt2.aspmx.l.google.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○MXaspmx.l.google.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○MXaspmx2.googlemail.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○MXaspmx3.googlemail.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○MXaspmx4.googlemail.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○MXaspmx5.googlemail.com2015-08-12 → 2017-04-06 · 4 obs

● 2015-08-12 04:59:52
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

●MXmx.ptechsd.com2026-07-10 → 2026-07-11 · 3 obs

○ 2026-03-28 02:48:28
● 2026-07-10 04:39:36
● 2026-07-11 18:51:24

○A13.248.213.452026-03-28 → 2026-03-28 · 4 obs

○ 2017-04-06 06:03:20
● 2026-03-28 02:48:28
○ 2026-07-10 04:39:36
○ 2026-07-11 18:51:24

○A15.197.148.332026-03-28 → 2026-07-11 · 2 obs

○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○A216.239.32.212015-08-12 → 2016-04-11 · 4 obs

● 2015-08-12 04:59:52
● 2016-04-11 15:13:36
○ 2017-04-06 06:03:20
○ 2026-07-11 18:51:24

○A216.239.34.212015-08-12 → 2016-04-11 · 4 obs

● 2015-08-12 04:59:52
● 2016-04-11 15:13:36
○ 2017-04-06 06:03:20
○ 2026-07-11 18:51:24

○A216.239.36.212015-08-12 → 2016-04-11 · 4 obs

● 2015-08-12 04:59:52
● 2016-04-11 15:13:36
○ 2017-04-06 06:03:20
○ 2026-07-11 18:51:24

○A216.239.38.212015-08-12 → 2016-04-11 · 4 obs

● 2015-08-12 04:59:52
● 2016-04-11 15:13:36
○ 2017-04-06 06:03:20
○ 2026-07-11 18:51:24

○A3.33.130.1902026-03-28 → 2026-07-11 · 2 obs

○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

○A50.63.202.952017-04-06 → 2017-04-06 · 4 obs

○ 2016-04-11 15:13:36
● 2017-04-06 06:03:20
○ 2026-03-28 02:48:28
○ 2026-07-11 18:51:24

●A52.18.59.1242026-07-10 → 2026-07-11 · 3 obs

○ 2026-03-28 02:48:28
● 2026-07-10 04:39:36
● 2026-07-11 18:51:24

○A76.223.67.1892026-03-28 → 2026-03-28 · 4 obs

○ 2017-04-06 06:03:20
● 2026-03-28 02:48:28
○ 2026-07-10 04:39:36
○ 2026-07-11 18:51:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ptechsd.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server:95.110.136.8

NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptechsd.com (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.18.59.124`
NS	4	`dns.technorail.com, dns3.arubadns.net...`
MX	1	`mx.ptechsd.com (pri: 10)`
SOA	1	`dns.technorail.com hostmaster.ptechsd.co`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)

Analysis

Hierarchy

ptechsd.com is a parent domain of mx.ptechsd.com.

IP Addresses

ptechsd.com points to a single IP number: 52.18.59.124.

Additional host names — 5729493.mx2.patelsilver.com, mx.creative-house.net, mx.beafatherbuildafather.com and two others — share IP numbers with ptechsd.com.

Name Servers

ptechsd.com has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

ptechsd.com shares at least some of its name servers with other domains, including klimaservice.it, sikeweb.it, comune.nasino.sv.it and two others.

The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

ptechsd.com has one mail server: mx.ptechsd.com.

mx.ptechsd.com resolves to a single IP number: 52.18.59.124.