testrush.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`testrush.dev`

DNSSEC	⚠️ Not signed
A	40.114.243.70^{🇳🇱 Microsoft40.112.0.0/13}
NS	`ns1.blacknightdns.com` ⭐
		A	78.153.203.12^{🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA}
			PTR	`ns1.blacknightdns.com`
NS	`ns2.blacknightdns.com`
		A	81.17.240.172^{🇮🇪 BLACKNIGHT-AS81.17.240.0/24 IE-BLACKNIGHT-INFRA}
			PTR	`ns2.blacknightdns.com`
NS	`ns3.blacknightdns.com`
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`ns4.blacknightdns.com`
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:2007::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcphxp-in-f26.1e100.net`
		A	2607:f8b0:4023:200b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxej-in-f26.1e100.net`
		A	2607:f8b0:4023:200d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxrp-in-f26.1e100.net`
		A	2607:f8b0:4023:200f::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxug-in-f26.1e100.net`
		A	142.251.181.26^{🇺🇸 Google142.251.181.0/24}
		A	172.217.75.26^{🇺🇸 Google172.217.75.0/24}
		A	172.217.75.27^{🇺🇸 Google172.217.75.0/24}
		A	192.178.164.26^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f26.1e100.net`
		A	192.178.164.27^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f27.1e100.net`
SOA	`ns1.blacknightdns.com`hostmaster@testrush.dev 2025-04-07 #2

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

testrush.app

testrush.in

testrush.com

testrush.dev

Similar names

shutters.my

shutters.direct

shutters.be

shutters.trade

shetrust.xyz

shutters.it

shutters.workers.dev

hestrust.com

shutters.org.uk

shutters.homes

shutters.network

therusts.net

ehstrust.com

shutters.com.pl

shutters.eu

shutters.cc

shutters.su

shutters.pro

shutters.ae

shutters.co.uk

shetrust.org.uk

shutters.expert

shutters.nl

shutters.express

shutters.studio

shutters.com.sg

therusts.ca

shutster.pl

shtutser.ru

shuttesr.ph

shutters.guru

shutters.co.il

shutters.nu

shutters.es

shutters.tienda

shutters.com.au

shutters.in

shutters.london

shutters.com

trusthse.com

shutters.world

shutters.blue

shutters.uk

shestrut.com

thustres.com

therusts.org

shutters.net

shutters.boutique

shutters.ru

shutters.diy

shutters.eu.org

shutters.space

shetrust.org.nz

shutters.biz

thetruss.xyz

thetruss.co

shutters.ai

therusts.co.uk

shutters.jp

shutters.gr

shutters.ninja

shutters.com.my

shutters.no

thetruss.net

shutters.lk

shutters.company

shutters.dk

shurtest.com.ph

shutters.io

shutters.xyz

shutters.ch

httusers.ph

thetruss.org

stuthers.com

shutters.com.mx

shutters.design

rushtest.com

shutters.si

shutters.mx

shutters.net.pl

shutters.contractors

shturets.org

hsetrust.com

shutters.uno

shetrust.com

shturets.com

trustshe.com

shutters.au

sutherst.com

shutters.ie

shutters.now

rushtest.xyz

shutters.us

shutters.com.tw

shutters.scot

shutters.net.au

shutters.de

shutters.tv

shutters.se

thetruss.com

shutters.lt

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSns1.blacknightdns.com2026-10-20 → 2026-11-06 · 2 obs

● 2026-10-20 00:06:14
● 2026-11-06 04:13:56

●NSns2.blacknightdns.com2026-10-20 → 2026-11-06 · 2 obs

● 2026-10-20 00:06:14
● 2026-11-06 04:13:56

●NSns3.blacknightdns.com2026-10-20 → 2026-11-06 · 2 obs

● 2026-10-20 00:06:14
● 2026-11-06 04:13:56

●NSns4.blacknightdns.com2026-10-20 → 2026-11-06 · 2 obs

● 2026-10-20 00:06:14
● 2026-11-06 04:13:56

●MXsmtp.google.com2026-10-20 → 2026-11-06 · 2 obs

● 2026-10-20 00:06:14
● 2026-11-06 04:13:56

●A40.114.243.702026-10-20 → 2026-11-06 · 2 obs

● 2026-10-20 00:06:14
● 2026-11-06 04:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
testrush.dev	ns3.blacknightdns.com, ns1.blacknightdns.com, ns2.blacknightdns.com, ns4.blacknightdns.com	-

✅ Authoritative Response

Server:81.17.240.172

NS records: ns3.blacknightdns.com, ns1.blacknightdns.com, ns2.blacknightdns.com, ns4.blacknightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testrush.dev (unsigned zone)

⏱️ Timing

Total: 1979ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.114.243.70`
NS	4	`ns1.blacknightdns.com, ns2.blacknightdns.com...`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`ns1.blacknightdns.com hostmaster.testrus`

Analysis

IP Addresses

testrush.dev resolves to just one IP address, 40.114.243.70.

Two other host names, along with waws-prod-am2-045.westeurope.cloudapp.azure.com, ssyhamburg.com and sigmacoatings.fr, also share IP numbers with testrush.dev.

Name Servers

The NS records for testrush.dev point to four name servers: ns1.blacknightdns.com, ns2.blacknightdns.com, ns3.blacknightdns.com and ns4.blacknightdns.com.

testrush.dev partially shares its NS delegation with several other domains, including claresands.com, regionalmonitor.ie, pigletwinebar.ie and two others.

Host names that have two IP addresses:

ns3.blacknightdns.com resolves to 185.28.194.194 and 2a00:fea0:dead::beef.

Host names that point to one IP address:

ns1.blacknightdns.com resolves to 78.153.203.12.

ns2.blacknightdns.com resolves to 81.17.240.172.

ns4.blacknightdns.com resolves to 185.38.108.108.

Mail Servers

The sole mail server for testrush.dev is smtp.google.com.

Among the domains sharing a mail server setup with testrush.dev are tsabllc.com, yulify.com, compassionatesciencecounseling.com and two others.

There is at least a partial MX overlap between testrush.dev and other domains, including sportbike.cl, elhorticultor.cl, discernible.tech and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.181.26, 172.217.75.26, 172.217.75.27 and 6 others.