mailtesting.com - dns.ninja

`mailtesting.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3f3d:c25b:f1f5:9492^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.224.33.29^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-224-33-29.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.167.97.246^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-97-246.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:3318:60ad:71b4:f645^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-14 #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=1786688049

Same first word

mailtesting.be

mailtesting.com

mailtesting.net

Similar names

testingmail.co.uk

testingmail.com

testingmail.ru

teamlisting.com

timelasting.com

mailingtest.de

metalisting.com

mailingtest.com

lastingtime.com

listingmate.com

DNS History

23 records (7 active, 16 former)

●NSns1.namebrightdns.com2015-06-14 → 2026-08-14 · 6 obs

● 2015-06-14 20:22:16
● 2016-01-25 17:24:42
○ 2016-04-24 18:05:30
○ 2016-11-29 09:34:00
● 2016-12-02 13:43:16
● 2026-08-14 06:28:30

○NSns2.namebrightdns.com2015-11-07 → 2016-12-06 · 9 obs

○ 2015-06-14 20:22:16
● 2015-11-07 01:58:54
● 2016-01-25 17:24:42
○ 2016-04-24 18:05:30
○ 2016-11-29 09:34:00
● 2016-12-02 13:43:16
● 2016-12-06 04:53:02
○ 2026-02-20 12:05:14
○ 2026-08-14 06:28:30

●NSnsg1.namebrightdns.com2015-06-14 → 2026-08-14 · 8 obs

● 2015-06-14 20:22:16
○ 2015-11-07 01:58:54
○ 2016-01-25 17:24:42
● 2016-04-24 18:05:30
○ 2016-11-28 08:02:06
○ 2016-12-06 04:53:02
● 2026-02-20 12:05:14
● 2026-08-14 06:28:30

●NSnsg2.namebrightdns.com2015-06-14 → 2026-08-14 · 8 obs

● 2015-06-14 20:22:16
○ 2015-11-07 01:58:54
○ 2016-01-25 17:24:42
● 2016-04-24 18:05:30
○ 2016-11-28 08:02:06
○ 2016-12-06 04:53:02
● 2026-02-20 12:05:14
● 2026-08-14 06:28:30

○NSnst1.namebrightdns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-24 18:05:30
● 2016-11-28 08:02:06
○ 2016-11-29 09:34:00
○ 2026-08-14 06:28:30

○NSnst2.namebrightdns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-24 18:05:30
● 2016-11-28 08:02:06
○ 2016-11-29 09:34:00
○ 2026-08-14 06:28:30

○MXanmail.namebrightmail.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 20:22:16
○ 2015-11-07 01:58:54
○ 2026-08-14 06:28:30

●A13.223.25.842026-02-20 → 2026-08-14 · 3 obs

○ 2016-12-06 04:53:02
● 2026-02-20 12:05:14
● 2026-08-14 06:28:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-20 → 2026-08-14 · 3 obs

○ 2016-12-06 04:53:02
● 2026-02-20 12:05:14
● 2026-08-14 06:28:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-20 → 2026-08-14 · 3 obs

○ 2016-12-06 04:53:02
● 2026-02-20 12:05:14
● 2026-08-14 06:28:30

○A52.200.243.1232016-04-24 → 2016-04-24 · 4 obs

○ 2016-01-25 17:24:42
● 2016-04-24 18:05:30
○ 2016-11-28 08:02:06
○ 2026-08-14 06:28:30

○A52.4.32.832016-11-29 → 2016-11-29 · 4 obs

○ 2016-11-28 08:02:06
● 2016-11-29 09:34:00
○ 2016-12-02 13:43:16
○ 2026-08-14 06:28:30

○A52.54.177.2062016-11-29 → 2016-11-29 · 4 obs

○ 2016-11-28 08:02:06
● 2016-11-29 09:34:00
○ 2016-12-02 13:43:16
○ 2026-08-14 06:28:30

○A54.152.144.2432016-04-24 → 2016-04-24 · 4 obs

○ 2016-01-25 17:24:42
● 2016-04-24 18:05:30
○ 2016-11-28 08:02:06
○ 2026-08-14 06:28:30

○A54.174.31.2542015-06-14 → 2015-11-07 · 4 obs

● 2015-06-14 20:22:16
● 2015-11-07 01:58:54
○ 2016-01-25 17:24:42
○ 2026-08-14 06:28:30

○A54.208.74.2152015-06-14 → 2015-11-07 · 4 obs

● 2015-06-14 20:22:16
● 2015-11-07 01:58:54
○ 2016-01-25 17:24:42
○ 2026-08-14 06:28:30

○A54.209.90.812016-01-25 → 2016-01-25 · 4 obs

○ 2015-11-07 01:58:54
● 2016-01-25 17:24:42
○ 2016-04-24 18:05:30
○ 2026-08-14 06:28:30

●A54.243.117.1972026-02-20 → 2026-08-14 · 3 obs

○ 2016-12-06 04:53:02
● 2026-02-20 12:05:14
● 2026-08-14 06:28:30

○A54.84.80.1732016-11-28 → 2016-12-06 · 7 obs

○ 2016-04-24 18:05:30
● 2016-11-28 08:02:06
○ 2016-11-29 09:34:00
● 2016-12-02 13:43:16
● 2016-12-06 04:53:02
○ 2026-02-20 12:05:14
○ 2026-08-14 06:28:30

○A54.85.54.292016-01-25 → 2016-01-25 · 4 obs

○ 2015-11-07 01:58:54
● 2016-01-25 17:24:42
○ 2016-04-24 18:05:30
○ 2026-08-14 06:28:30

○A54.88.107.1402016-11-28 → 2016-12-06 · 7 obs

○ 2016-04-24 18:05:30
● 2016-11-28 08:02:06
○ 2016-11-29 09:34:00
● 2016-12-02 13:43:16
● 2016-12-06 04:53:02
○ 2026-02-20 12:05:14
○ 2026-08-14 06:28:30

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-14 → 2016-04-24 · 4 obs

● 2015-06-14 20:22:16
● 2016-04-24 18:05:30
○ 2016-11-28 08:02:06
○ 2026-08-14 06:28:30

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-28 → 2016-12-06 · 5 obs

○ 2016-04-24 18:05:30
● 2016-11-28 08:02:06
● 2016-12-06 04:53:02
○ 2026-02-20 12:05:14
○ 2026-08-14 06:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mailtesting.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	14 records

✅ Authoritative Response

Server:100.27.188.59

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailtesting.com (unsigned zone)

⏱️ Timing

Total: 1139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

mailtesting.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Two other host names, along with cdn2.bolkarapp.com, hst508.sofrasi.com and axleplus.com, also share IP numbers with mailtesting.com.

Name Servers

mailtesting.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

mailtesting.com has at least partial name server overlap with other domains, such as edenr.com, mandoco.com, intechmedical.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 8 IP addresses:

nsg1.namebrightdns.com points to 34.224.33.29, 54.152.124.255, 54.167.97.246 and 5 other IP addresses.

DNS names with 6 IP addresses:

nsg2.namebrightdns.com points to 3.81.83.148, 54.235.53.129, 100.27.188.59 and 3 other IP addresses.

Hostnames that map to three IP numbers:

ns1.namebrightdns.com resolves to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.