dev-tools.com - dns.ninja

`dev-tools.com`

DNSSEC	⚠️ Not signed
A	52.234.0.82^{🇺🇸 Microsoft52.224.0.0/11 MICROSOFT}
NS	`pdns77.ultradns.com` ⭐
		A	2001:502:f3ff::71^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns77.ultradns.com`
		A	156.154.64.77^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns77.ultradns.com`
NS	`pdns77.ultradns.biz`
		A	2610:a1:1015::71^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns77.ultradns.biz`
		A	156.154.66.77^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns77.ultradns.biz`
NS	`pdns77.ultradns.net`
		A	2610:a1:1014::71^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns77.ultradns.net`
		A	156.154.65.77^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns77.ultradns.net`
NS	`pdns77.ultradns.org`
		A	2001:502:4612::71^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns77.ultradns.org`
		A	156.154.67.77^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns77.ultradns.org`
TXT	`v=spf1 -all`
SOA	`pdns77.ultradns.com`domadmin@arrow.com 2017-09-16 #51

`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=1780705146

Same first word

dev-tools.co.kr

dev-tools.com

dev-tools.at

dev-tools.org

dev-tools.de

dev-tools.ai

dev-tools.biz

Similar names

edv-tools.de

DNS History

12 records (5 active, 7 former)

○NSpdns03.domaincontrol.com2015-07-05 → 2017-04-09 · 4 obs

● 2015-07-05 20:00:12
● 2017-04-09 23:41:56
○ 2020-03-03 13:47:26
○ 2026-06-06 00:22:10

○NSpdns04.domaincontrol.com2015-07-05 → 2017-04-09 · 4 obs

● 2015-07-05 20:00:12
● 2017-04-09 23:41:56
○ 2020-03-03 13:47:26
○ 2026-06-06 00:22:10

●NSpdns77.ultradns.biz2020-03-03 → 2026-06-06 · 3 obs

○ 2017-04-09 23:41:56
● 2020-03-03 13:47:26
● 2026-06-06 00:22:10

●NSpdns77.ultradns.com2020-03-03 → 2026-06-06 · 3 obs

○ 2017-04-09 23:41:56
● 2020-03-03 13:47:26
● 2026-06-06 00:22:10

●NSpdns77.ultradns.net2020-03-03 → 2026-06-06 · 3 obs

○ 2017-04-09 23:41:56
● 2020-03-03 13:47:26
● 2026-06-06 00:22:10

●NSpdns77.ultradns.org2020-03-03 → 2026-06-06 · 3 obs

○ 2017-04-09 23:41:56
● 2020-03-03 13:47:26
● 2026-06-06 00:22:10

○MX(root)2020-03-03 → 2020-03-03 · 3 obs

● 2020-03-03 13:47:26
○ 2026-04-23 22:23:52
○ 2026-06-06 00:22:10

○MX.2026-04-23 → 2026-06-06 · 2 obs

○ 2026-04-23 22:23:52
○ 2026-06-06 00:22:10

○A13.93.163.202020-03-03 → 2020-03-03 · 4 obs

○ 2017-04-09 23:41:56
● 2020-03-03 13:47:26
○ 2026-04-23 22:23:52
○ 2026-06-06 00:22:10

○A184.172.117.1342015-07-05 → 2016-03-29 · 4 obs

● 2015-07-05 20:00:12
● 2016-03-29 15:23:26
○ 2016-07-25 22:40:44
○ 2026-06-06 00:22:10

○A50.56.4.1342016-07-25 → 2017-04-09 · 5 obs

○ 2016-03-29 15:23:26
● 2016-07-25 22:40:44
● 2017-04-09 23:41:56
○ 2020-03-03 13:47:26
○ 2026-06-06 00:22:10

●A52.234.0.822026-04-23 → 2026-06-06 · 3 obs

○ 2020-03-03 13:47:26
● 2026-04-23 22:23:52
● 2026-06-06 00:22:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dev-tools.com	pdns77.ultradns.net, pdns77.ultradns.com, pdns77.ultradns.biz, pdns77.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.67.77

NS records: pdns77.ultradns.net, pdns77.ultradns.com, pdns77.ultradns.biz, pdns77.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev-tools.com (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.234.0.82`
NS	4	`pdns77.ultradns.biz, pdns77.ultradns.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`pdns77.ultradns.com domadmin.arrow.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns77.ultradns.com, pdns77.ultradns.com)

Analysis

IP Addresses

dev-tools.com resolves to one IP address: 52.234.0.82.

abs0732768khzt.com, twofoods.com, eharness.net and two other host names share IP numbers with dev-tools.com.

Name Servers

The DNS delegation for dev-tools.com covers 4 name servers — pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org.

There is at least partial name server overlap between dev-tools.com and other domains — arrowse.us, arrowecsleads.co.uk, aepetshe.com and two more among them.

It is common to find these name servers alongside the name servers cbru.br.ns.els-gms.att.net, dns1.p01.nsone.net, dns2.p01.nsone.net and two others.

All four hostnames — pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org — resolve to two IP numbers apiece: pdns77.ultradns.biz to 156.154.66.77 and 2610:a1:1015::71; pdns77.ultradns.com to 156.154.64.77 and 2001:502:f3ff::71; pdns77.ultradns.net to 156.154.65.77 and 2610:a1:1014::71; pdns77.ultradns.org to 156.154.67.77 and 2001:502:4612::71.