firsttesting.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`firsttesting.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:385e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b7bb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.94^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.187^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lola.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`MS=ms96344323`
TXT	`v=spf1 include:eu._netblocks.mimecast.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.94, 172.67.183.187
		IPv6 hints	2606:4700:3031::6815:385e, 2606:4700:3034::ac43:b7bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`lola.ns.cloudflare.com`dns@cloudflare.com serial=2410902918

`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=1789047018

WOT: SAFE (62/100)

Same first word

firsttesting.workers.dev

firsttesting.com

Similar names

testingfirst.com

testingfirst.com.ph

settingfirst.com

Previous names

Next names

DNS History

21 records (8 active, 13 former)

○NSdns1.stabletransit.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 02:05:12
○ 2015-11-02 12:08:30
○ 2026-09-10 13:35:22

○NSdns2.stabletransit.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 02:05:12
○ 2015-11-02 12:08:30
○ 2026-09-10 13:35:22

●NSlola.ns.cloudflare.com2015-11-02 → 2026-09-10 · 3 obs

○ 2015-06-29 02:05:12
● 2015-11-02 12:08:30
● 2026-09-10 13:35:22

○NSns.rackspace.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 02:05:12
○ 2015-11-02 12:08:30
○ 2026-09-10 13:35:22

●NSrob.ns.cloudflare.com2015-11-02 → 2026-09-10 · 3 obs

○ 2015-06-29 02:05:12
● 2015-11-02 12:08:30
● 2026-09-10 13:35:22

●MXeu-smtp-inbound-1.mimecast.com2026-09-02 → 2026-09-10 · 3 obs

○ 2017-05-15 14:26:06
● 2026-09-02 14:30:42
● 2026-09-10 13:35:22

●MXeu-smtp-inbound-2.mimecast.com2026-09-02 → 2026-09-10 · 3 obs

○ 2017-05-15 14:26:06
● 2026-09-02 14:30:42
● 2026-09-10 13:35:22

○MXmail.roodsafe.com2015-06-29 → 2017-05-15 · 4 obs

● 2015-06-29 02:05:12
● 2017-05-15 14:26:06
○ 2026-09-02 14:30:42
○ 2026-09-10 13:35:22

●A104.21.56.942026-09-10 → 2026-09-10 · 3 obs

○ 2026-09-02 14:30:42
● 2026-09-10 13:35:18
● 2026-09-10 13:35:22

○A104.24.104.1612015-11-02 → 2017-05-15 · 5 obs

○ 2015-06-29 02:05:12
● 2015-11-02 12:08:30
● 2017-05-15 14:26:06
○ 2026-09-02 14:30:42
○ 2026-09-10 13:35:22

○A104.24.105.1612015-11-02 → 2017-05-15 · 5 obs

○ 2015-06-29 02:05:12
● 2015-11-02 12:08:30
● 2017-05-15 14:26:06
○ 2026-09-02 14:30:42
○ 2026-09-10 13:35:22

●A172.67.183.1872026-09-10 → 2026-09-10 · 3 obs

○ 2026-09-02 14:30:42
● 2026-09-10 13:35:18
● 2026-09-10 13:35:22

○A188.114.96.02026-09-02 → 2026-09-02 · 4 obs

○ 2017-05-15 14:26:06
● 2026-09-02 14:30:42
○ 2026-09-10 13:35:18
○ 2026-09-10 13:35:22

○A188.114.97.02026-09-02 → 2026-09-02 · 4 obs

○ 2017-05-15 14:26:06
● 2026-09-02 14:30:42
○ 2026-09-10 13:35:18
○ 2026-09-10 13:35:22

○A2400:cb00:2048:1::6818:68a12017-04-10 → 2017-05-15 · 5 obs

○ 2015-11-02 12:08:30
● 2017-04-10 20:46:28
● 2017-05-15 14:26:06
○ 2026-09-02 14:30:42
○ 2026-09-10 13:35:22

○A2400:cb00:2048:1::6818:69a12017-04-10 → 2017-05-15 · 5 obs

○ 2015-11-02 12:08:30
● 2017-04-10 20:46:28
● 2017-05-15 14:26:06
○ 2026-09-02 14:30:42
○ 2026-09-10 13:35:22

●A2606:4700:3031::6815:385e2026-09-10 → 2026-09-10 · 3 obs

○ 2026-09-02 14:30:42
● 2026-09-10 13:35:18
● 2026-09-10 13:35:22

●A2606:4700:3034::ac43:b7bb2026-09-10 → 2026-09-10 · 3 obs

○ 2026-09-02 14:30:42
● 2026-09-10 13:35:18
● 2026-09-10 13:35:22

○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 4 obs

○ 2017-05-15 14:26:06
● 2026-09-02 14:30:42
○ 2026-09-10 13:35:18
○ 2026-09-10 13:35:22

○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 4 obs

○ 2017-05-15 14:26:06
● 2026-09-02 14:30:42
○ 2026-09-10 13:35:18
○ 2026-09-10 13:35:22

○A94.136.40.822015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 02:05:12
○ 2015-11-02 12:08:30
○ 2026-09-10 13:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firsttesting.com	lola.ns.cloudflare.com, rob.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.132

NS records: lola.ns.cloudflare.com, rob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firsttesting.com (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.94, 172.67.183.187`
AAAA	2	`2606:4700:3034::ac43:b7bb, 2606:4700:3031::6815:385e`
NS	2	`lola.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	2	`MS=ms96344323, v=spf1 include:eu._netblocks.mimecast.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lola.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lola.ns.cloudflare.com, lola.ns.cloudflare.com, lola.ns.cloudflare.com...)

Analysis

IP Addresses

firsttesting.com resolves to four IP addresses: 104.21.56.94, 172.67.183.187, 2606:4700:3031::6815:385e and 2606:4700:3034::ac43:b7bb.

Two other host names, along with gleden.top, olteanu.xyz and ncenterprisegroup.com, also share IP numbers with firsttesting.com.

Name Servers

firsttesting.com is delegated to two name servers: lola.ns.cloudflare.com and rob.ns.cloudflare.com.

firsttesting.com shares its NS records with other domains, for example 2550528217.workers.dev, vinalandvn.com, yagizotomersin.com and two others.

firsttesting.com partially shares its NS delegation with several other domains, including wiki-3sw.pages.dev, spinesurgeon.kiwi, andrewandersonbhkuhb.workers.dev and two others.

These name servers are regularly seen alongside skip.ns.cloudflare.com and cora.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

lola.ns.cloudflare.com resolves to 108.162.192.132, 172.64.32.132, 173.245.58.132 and 3 other IP addresses.

rob.ns.cloudflare.com resolves to 108.162.193.140, 172.64.33.140, 173.245.59.140 and 3 other IP addresses.

Mail Servers

firsttesting.com is served by two mail servers, eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Among the domains sharing a mail server setup with firsttesting.com are southerncoops.co.uk, current-vacancies.com, caveosystems.com and two others.

There is at least a partial MX overlap between firsttesting.com and other domains, including taranis.eu, dualit.com, renre.bm and two others.

DNS names with 6 IP addresses:

eu-smtp-inbound-1.mimecast.com resolves to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 other IP addresses.

eu-smtp-inbound-2.mimecast.com resolves to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 other IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com are host names that each point to 91.220.42.201 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com are host names that each point to 91.220.42.211 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com are host names that each point to 91.220.42.241 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com are host names that each point to 195.130.217.201 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com are host names that each point to 195.130.217.211 IP addresses.

eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com are host names that each point to 195.130.217.241 IP addresses.