`pdstu.com`

DNSSEC	⚠️ Not signed
A	13.35.78.19^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-19.iad61.r.cloudfront.net`
A	13.35.78.80^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.87^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.125^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`ns-1622.awsdns-10.co.uk` ⭐
		A	2600:9000:5306:5600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1622.awsdns-10.co.uk`
		A	205.251.198.86^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1622.awsdns-10.co.uk`
NS	`ns-1534.awsdns-63.org`
		A	2600:9000:5305:fe00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1534.awsdns-63.org`
		A	205.251.197.254^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1534.awsdns-63.org`
NS	`ns-239.awsdns-29.com`
		A	2600:9000:5300:ef00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-239.awsdns-29.com`
		A	205.251.192.239^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-239.awsdns-29.com`
NS	`ns-829.awsdns-39.net`
		A	2600:9000:5303:3d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-829.awsdns-39.net`
		A	205.251.195.61^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-829.awsdns-39.net`
SOA	`ns-1622.awsdns-10.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1771291435

Same first word

pdstu.com

Similar names

utsdp.com

dpstu.com

stdup.com

tpsud.ro

ptdus.com

stpud.com

tdsup.be

sudtp.fr

tpdus.com

stdup.by

usptd.com

pdtus.com

pdust.com

dstup.in

tdups.ru

stpud.net

sdtup.com

stdup.ru

uptds.com

tdups.com

ptsud.com

sudtp.com

usptd.net

ptdsu.com

updts.com

dustp.com

studp.com

dptus.de

pstud.com

psudt.com

spdtu.com

sputd.at

utdsp.com

ustpd.org

DNS History

25 records (8 active, 17 former)

●NSns-1534.awsdns-63.org2015-12-05 → 2026-03-09 · 2 obs

● 2015-12-05 05:10:30
● 2026-03-09 05:09:18

●NSns-1622.awsdns-10.co.uk2015-12-05 → 2026-03-09 · 2 obs

● 2015-12-05 05:10:30
● 2026-03-09 05:09:18

●NSns-239.awsdns-29.com2015-12-05 → 2026-03-09 · 2 obs

● 2015-12-05 05:10:30
● 2026-03-09 05:09:18

●NSns-829.awsdns-39.net2015-12-05 → 2026-03-09 · 2 obs

● 2015-12-05 05:10:30
● 2026-03-09 05:09:18

●A13.35.78.1252026-03-04 → 2026-03-09 · 16 obs

○ 2017-06-17 23:46:36
● 2026-03-04 13:18:32
● 2026-03-04 22:35:36
○ 2026-03-05 00:30:00
● 2026-03-05 10:56:16
● 2026-03-06 02:07:08
○ 2026-03-06 03:31:44
○ 2026-03-06 08:17:12
● 2026-03-07 01:12:06
○ 2026-03-07 01:59:44
○ 2026-03-07 13:09:34
● 2026-03-07 14:11:08
● 2026-03-07 14:43:30
○ 2026-03-07 18:53:02
○ 2026-03-09 02:13:44
● 2026-03-09 05:09:18

●A13.35.78.192026-03-04 → 2026-03-09 · 16 obs

●A13.35.78.802026-03-04 → 2026-03-09 · 16 obs

●A13.35.78.872026-03-04 → 2026-03-09 · 16 obs

○A18.154.206.32026-03-07 → 2026-03-08 · 7 obs

○ 2026-03-07 11:18:34
● 2026-03-07 13:09:34
○ 2026-03-07 14:11:08
○ 2026-03-08 13:34:06
● 2026-03-08 20:10:48
○ 2026-03-08 23:07:36
○ 2026-03-09 05:09:18

○A18.154.206.342026-03-07 → 2026-03-08 · 7 obs

○ 2026-03-07 11:18:34
● 2026-03-07 13:09:34
○ 2026-03-07 14:11:08
○ 2026-03-08 13:34:06
● 2026-03-08 20:10:48
○ 2026-03-08 23:07:36
○ 2026-03-09 05:09:18

○A18.154.206.532026-03-07 → 2026-03-08 · 7 obs

○ 2026-03-07 11:18:34
● 2026-03-07 13:09:34
○ 2026-03-07 14:11:08
○ 2026-03-08 13:34:06
● 2026-03-08 20:10:48
○ 2026-03-08 23:07:36
○ 2026-03-09 05:09:18

○A18.154.206.742026-03-07 → 2026-03-08 · 7 obs

○ 2026-03-07 11:18:34
● 2026-03-07 13:09:34
○ 2026-03-07 14:11:08
○ 2026-03-08 13:34:06
● 2026-03-08 20:10:48
○ 2026-03-08 23:07:36
○ 2026-03-09 05:09:18

○A18.239.168.272026-03-08 → 2026-03-09 · 5 obs

○ 2026-03-08 20:10:48
● 2026-03-08 23:07:36
● 2026-03-09 00:12:16
○ 2026-03-09 02:13:44
○ 2026-03-09 05:09:18

○A18.239.168.612026-03-08 → 2026-03-09 · 5 obs

○ 2026-03-08 20:10:48
● 2026-03-08 23:07:36
● 2026-03-09 00:12:16
○ 2026-03-09 02:13:44
○ 2026-03-09 05:09:18

○A18.239.168.762026-03-08 → 2026-03-09 · 5 obs

○ 2026-03-08 20:10:48
● 2026-03-08 23:07:36
● 2026-03-09 00:12:16
○ 2026-03-09 02:13:44
○ 2026-03-09 05:09:18

○A18.239.168.922026-03-08 → 2026-03-09 · 5 obs

○ 2026-03-08 20:10:48
● 2026-03-08 23:07:36
● 2026-03-09 00:12:16
○ 2026-03-09 02:13:44
○ 2026-03-09 05:09:18

○A23.21.84.522016-11-17 → 2016-11-17 · 4 obs

○ 2016-05-06 18:32:44
● 2016-11-17 13:53:50
○ 2017-06-17 23:46:36
○ 2026-03-09 05:09:18

○A23.23.121.1962016-05-06 → 2016-05-06 · 4 obs

○ 2016-02-02 09:02:32
● 2016-05-06 18:32:44
○ 2016-11-17 13:53:50
○ 2026-03-09 05:09:18

○A23.23.254.1672017-06-17 → 2017-06-17 · 4 obs

○ 2016-11-17 13:53:50
● 2017-06-17 23:46:36
○ 2026-03-04 13:18:32
○ 2026-03-09 05:09:18

○A3.174.141.1142026-03-05 → 2026-03-09 · 17 obs

○ 2026-03-04 22:35:36
● 2026-03-05 00:30:00
○ 2026-03-05 10:56:16
○ 2026-03-06 02:07:08
● 2026-03-06 03:31:44
● 2026-03-06 08:17:12
○ 2026-03-07 01:12:06
● 2026-03-07 01:59:44
● 2026-03-07 11:18:34
○ 2026-03-07 13:09:34
○ 2026-03-07 14:43:30
● 2026-03-07 18:53:02
● 2026-03-08 13:34:06
○ 2026-03-08 20:10:48
○ 2026-03-09 00:12:16
● 2026-03-09 02:13:44
○ 2026-03-09 05:09:18

○A3.174.141.1292026-03-05 → 2026-03-09 · 17 obs

○A3.174.141.562026-03-05 → 2026-03-09 · 17 obs

○A3.174.141.892026-03-05 → 2026-03-09 · 17 obs

○A54.225.194.202017-06-17 → 2017-06-17 · 4 obs

○ 2016-11-17 13:53:50
● 2017-06-17 23:46:36
○ 2026-03-04 13:18:32
○ 2026-03-09 05:09:18

○A54.243.169.1552015-12-05 → 2016-02-02 · 4 obs

● 2015-12-05 05:10:30
● 2016-02-02 09:02:32
○ 2016-05-06 18:32:44
○ 2026-03-09 05:09:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
pdstu.com	ns-239.awsdns-29.com, ns-829.awsdns-39.net, ns-1622.awsdns-10.co.uk, ns-1534.awsdns-63.org	1 record

✅ Authoritative Response

Server: 205.251.192.239

NS records: ns-239.awsdns-29.com, ns-829.awsdns-39.net, ns-1622.awsdns-10.co.uk, ns-1534.awsdns-63.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdstu.com (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.80, 13.35.78.87...`
NS	4	`ns-1534.awsdns-63.org, ns-1622.awsdns-10.co.uk...`
SOA	1	`ns-1622.awsdns-10.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-239.awsdns-29.com)

Analysis

IP Addresses

pdstu.com maps to four IP numbers: 13.35.78.19, 13.35.78.80, 13.35.78.87 and 13.35.78.125.

other host names include kgm.com.au, grassicksmini.co.uk, iainrawlings.com, hotel-laparizienne.com and marys-paris-hotel.com; they share IP numbers with pdstu.com.

Name Servers

pdstu.com delegates to four name servers: ns-239.awsdns-29.com, ns-829.awsdns-39.net, ns-1534.awsdns-63.org and ns-1622.awsdns-10.co.uk.

pdstu.com at least partially shares name servers with other domains, for instance dhjp9buhk7m6j.cloudfront.net, chatbossteam.com, cmtire-kakakukessai.com, mobking.cc and projects-abroad.co.jp.

These name servers are commonly used alongside ns-296.awsdns-37.com, ns-537.awsdns-03.net and ns-1344.awsdns-40.org.

Host names with two IP numbers: ns-239.awsdns-29.com points to 2600:9000:5300:ef00::1 and 205.251.192.239; ns-829.awsdns-39.net points to 2600:9000:5303:3d00::1 and 205.251.195.61; ns-1534.awsdns-63.org points to 2600:9000:5305:fe00::1 and 205.251.197.254; ns-1622.awsdns-10.co.uk points to 2600:9000:5306:5600::1 and 205.251.198.86.

pdstu.com - robtex.com

pdstu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`pdstu.com`

`com`