`maildefer.bettry.com`

DNSSEC	⚠️ Not signed
NS	`ns1.namebrightdns.com` ⚠️ Not in parent delegation
		A	2600:1f18:683a:ae1a:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	13.218.197.122^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-197-122.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com` ⚠️ Not in parent delegation
		A	2600:1f18:683a:ae1b:b608:7c79:ed15:298b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bf91:b34b:ccd0:1e3c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.211.194.65^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-194-65.compute-1.amazonaws.com`
		A	54.221.2.15^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-2-15.compute-1.amazonaws.com`

`bettry.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.namebrightdns.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns2.namebrightdns.com` ⚠️ Not in parent delegation
	NS	`nsg1.namebrightdns.com` ⚠️ Not in zone NS records
	NS	`nsg2.namebrightdns.com` ⚠️ Not in zone NS records
	SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-13 #1

Similar names

DNS History

9 records (2 active, 7 former)

○NSns1.flippa.com2015-08-21 → 2016-08-07 · 3 obs

● 2015-08-21 22:23:52
● 2016-08-07 19:04:22
○ 2026-04-13 11:24:14

●NSns1.namebrightdns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2016-08-07 19:04:22
● 2026-04-13 11:24:14

○NSns2.flippa.com2015-08-21 → 2016-08-07 · 3 obs

● 2015-08-21 22:23:52
● 2016-08-07 19:04:22
○ 2026-04-13 11:24:14

●NSns2.namebrightdns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2016-08-07 19:04:22
● 2026-04-13 11:24:14

○A52.201.37.1042016-08-07 → 2016-08-07 · 3 obs

○ 2016-03-07 12:08:46
● 2016-08-07 19:04:22
○ 2026-04-13 11:24:14

○A52.7.227.952015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 22:23:52
○ 2015-12-12 13:31:38
○ 2026-04-13 11:24:14

○A54.173.109.1872015-08-21 → 2015-08-21 · 2 obs

● 2015-08-21 22:23:52
○ 2026-04-13 11:24:14

○A54.210.239.1022016-03-07 → 2016-03-07 · 4 obs

○ 2015-12-12 13:31:38
● 2016-03-07 12:08:46
○ 2016-08-07 19:04:22
○ 2026-04-13 11:24:14

○A54.85.192.2462015-12-12 → 2015-12-12 · 4 obs

○ 2015-08-21 22:23:52
● 2015-12-12 13:31:38
○ 2016-03-07 12:08:46
○ 2026-04-13 11:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
bettry.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	20 records

✅ Authoritative Response

Server:54.167.59.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bettry.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Name Servers

Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for maildefer.bettry.com.

maildefer.bettry.com shares the same name server setup as other domains, for example venusgems.com, mail.moviesaz.com, mail01.s4radio.com, dethatching.com and moosbay.com.

maildefer.bettry.com at least partially shares name servers with other domains, for example diemonster.com, geniuspublic.com, sinnc.com, ardol.com and scanmessage.com.

these name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, nsg3.namebrightdns.com and nsg4.namebrightdns.com.

Host names with six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 3.87.120.121, 13.218.197.122 and 54.221.97.121.

Host names with four IP numbers: ns2.namebrightdns.com points to 2600:1f18:683a:ae1b:b608:7c79:ed15:298b, 2600:1f18:683a:ae1b:bf91:b34b:ccd0:1e3c, 54.211.194.65 and 54.221.2.15.

maildefer.bettry.com - robtex.com