`biotender.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:752c:910c:f66d:40d4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.84.156.179^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-156-179.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:42a1:b1a3:2e08:84ab^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.63.176^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-63-176.compute-1.amazonaws.com`
		A	32.198.53.90
			PTR	`ec2-32-198-53-90.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:6de:8cdf:d4f0:afa4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-28 #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=1785235832

Same first word

biotender.com

Similar names

DNS History

25 records (7 active, 18 former)

○NSbuy.internettraffic.com2016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-11 10:59:42
● 2016-07-14 21:53:48
○ 2016-11-30 09:26:10
○ 2026-07-28 11:12:02

○NSns05.domaincontrol.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 02:00:46
○ 2015-12-04 00:29:38
○ 2026-07-28 11:12:02

○NSns06.domaincontrol.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 02:00:46
○ 2015-12-04 00:29:38
○ 2026-07-28 11:12:02

●NSns1.namebrightdns.com2026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

○NSns1.parkingcrew.net2015-12-04 → 2016-03-11 · 5 obs

○ 2015-08-05 02:00:46
● 2015-12-04 00:29:38
● 2016-03-11 10:59:42
○ 2016-07-14 21:53:48
○ 2026-07-28 11:12:02

○NSns1.rocketry.com2016-11-30 → 2016-12-03 · 5 obs

○ 2016-07-14 21:53:48
● 2016-11-30 09:26:10
● 2016-12-03 20:59:04
○ 2018-01-16 19:11:52
○ 2026-07-28 11:12:02

○NSns1.uniregistrymarket.link2018-01-16 → 2018-01-16 · 4 obs

○ 2016-12-03 20:59:04
● 2018-01-16 19:11:52
○ 2026-06-26 22:13:28
○ 2026-07-28 11:12:02

○NSns2.parkingcrew.net2015-12-04 → 2016-03-11 · 5 obs

○ 2015-08-05 02:00:46
● 2015-12-04 00:29:38
● 2016-03-11 10:59:42
○ 2016-07-14 21:53:48
○ 2026-07-28 11:12:02

○NSns2.rocketry.com2016-11-30 → 2016-12-03 · 5 obs

○ 2016-07-14 21:53:48
● 2016-11-30 09:26:10
● 2016-12-03 20:59:04
○ 2018-01-16 19:11:52
○ 2026-07-28 11:12:02

○NSns2.uniregistrymarket.link2018-01-16 → 2018-01-16 · 4 obs

○ 2016-12-03 20:59:04
● 2018-01-16 19:11:52
○ 2026-06-26 22:13:28
○ 2026-07-28 11:12:02

●NSnsg1.namebrightdns.com2026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

●NSnsg2.namebrightdns.com2026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

○NSsell.internettraffic.com2016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-11 10:59:42
● 2016-07-14 21:53:48
○ 2016-11-30 09:26:10
○ 2026-07-28 11:12:02

○MXmail.h-email.net2015-12-04 → 2016-03-11 · 5 obs

○ 2015-08-05 02:00:46
● 2015-12-04 00:29:38
● 2016-03-11 10:59:42
○ 2016-07-14 21:53:48
○ 2026-07-28 11:12:02

○MXmailstore1.secureserver.net2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 02:00:46
○ 2015-12-04 00:29:38
○ 2026-07-28 11:12:02

○MXrocketry.com2016-11-30 → 2016-12-03 · 5 obs

○ 2016-07-14 21:53:48
● 2016-11-30 09:26:10
● 2016-12-03 20:59:04
○ 2018-01-16 19:11:52
○ 2026-07-28 11:12:02

○MXsmtp.secureserver.net2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 02:00:46
○ 2015-12-04 00:29:38
○ 2026-07-28 11:12:02

●A13.223.25.842026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

○A184.168.221.752015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 02:00:46
○ 2015-12-04 00:29:38
○ 2026-07-28 11:12:02

○A185.53.178.62015-12-04 → 2016-03-11 · 5 obs

○ 2015-08-05 02:00:46
● 2015-12-04 00:29:38
● 2016-03-11 10:59:42
○ 2016-07-14 21:53:48
○ 2026-07-28 11:12:02

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

○A5.189.156.1082016-11-30 → 2016-12-03 · 5 obs

○ 2016-07-14 21:53:48
● 2016-11-30 09:26:10
● 2016-12-03 20:59:04
○ 2018-01-16 19:11:52
○ 2026-07-28 11:12:02

●A54.243.117.1972026-06-26 → 2026-07-28 · 3 obs

○ 2018-01-16 19:11:52
● 2026-06-26 22:13:28
● 2026-07-28 11:12:02

○A69.172.201.1532016-07-14 → 2018-01-16 · 7 obs

○ 2016-03-11 10:59:42
● 2016-07-14 21:53:48
○ 2016-11-30 09:26:10
○ 2016-12-03 20:59:04
● 2018-01-16 19:11:52
○ 2026-06-26 22:13:28
○ 2026-07-28 11:12:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
biotender.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotender.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

biotender.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.

Additional host names — makecold.com, compasshosting.com, nmsqt.com and two others — share IP numbers with biotender.com.

Name Servers

biotender.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

biotender.com partially shares its NS delegation with several other domains, including cleanerassist.com, 8dayday.com, patriotdubai.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 6 IP numbers:

nsg1.namebrightdns.com maps to 3.80.63.176, 32.198.53.90, 54.234.103.190 and 3 additional IP addresses.

nsg2.namebrightdns.com maps to 54.162.235.48, 54.221.37.2, 54.225.31.228 and 3 additional IP addresses.

Host names resolving to four IP addresses:

ns1.namebrightdns.com maps to the following IP addresses: 98.84.156.179, 98.93.116.1, 2600:1f18:683a:ae1a:752c:910c:f66d:40d4 and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.

biotender.com - robtex.com

biotender.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`biotender.com`

`com`