`offervantage.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:8b2d:453e:ca75:106e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ebc9:2f7c:b510:6be4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2dc4:130b:4451:428e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.207.136.34^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-136-34.compute-1.amazonaws.com`
		A	100.53.0.17^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-53-0-17.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4ff7:d08c:cffa:8e2c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:a6e6:411e:8d1e:b22c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:97d:2f7d:b5ec:a3b1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:35a3:92d6:50d7:5279^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4998:887:9b75:86c8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	50.17.26.12^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
			PTR	`ec2-50-17-26-12.compute-1.amazonaws.com`
		A	54.80.255.88^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-255-88.compute-1.amazonaws.com`
		A	54.90.189.54^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-189-54.compute-1.amazonaws.com`
		A	54.156.72.40^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-156-72-40.compute-1.amazonaws.com`
		A	54.242.24.142^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-24-142.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:266a:9e7f:396e:2d06^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:29d5:28f1:d92c:9fc9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:c548:5ab4:bcc8:7954^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1dbf:8c6b:dc04:1066^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:dc99:5062:557a:d433^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.84.87.120^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-84-87-120.compute-1.amazonaws.com`
		A	50.16.74.14^{🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix}
			PTR	`ec2-50-16-74-14.compute-1.amazonaws.com`
		A	52.54.183.32^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-54-183-32.compute-1.amazonaws.com`
		A	54.242.146.158^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-146-158.compute-1.amazonaws.com`
		A	100.27.205.48^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-205-48.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-23 #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=1776983296

Same first word

offervantage.com

DNS History

16 records (7 active, 9 former)

○NSdns1.registrar-servers.com2015-05-24 → 2017-06-20 · 4 obs

● 2015-05-24 04:34:48
● 2017-06-20 14:02:32
○ 2026-02-22 08:44:36
○ 2026-04-23 22:40:46

○NSdns2.registrar-servers.com2015-10-09 → 2017-06-20 · 5 obs

○ 2015-05-24 04:34:48
● 2015-10-09 03:10:20
● 2017-06-20 14:02:32
○ 2026-02-22 08:44:36
○ 2026-04-23 22:40:46

○NSdns3.registrar-servers.com2015-10-09 → 2017-06-20 · 5 obs

○ 2015-05-24 04:34:48
● 2015-10-09 03:10:20
● 2017-06-20 14:02:32
○ 2026-02-22 08:44:36
○ 2026-04-23 22:40:46

○NSdns4.registrar-servers.com2015-10-09 → 2017-06-20 · 5 obs

○ 2015-05-24 04:34:48
● 2015-10-09 03:10:20
● 2017-06-20 14:02:32
○ 2026-02-22 08:44:36
○ 2026-04-23 22:40:46

○NSdns5.registrar-servers.com2015-10-09 → 2017-06-20 · 5 obs

○ 2015-05-24 04:34:48
● 2015-10-09 03:10:20
● 2017-06-20 14:02:32
○ 2026-02-22 08:44:36
○ 2026-04-23 22:40:46

●NSns1.namebrightdns.com2026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

●NSnsg1.namebrightdns.com2026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

●NSnsg2.namebrightdns.com2026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

○A107.23.205.1922015-05-24 → 2016-09-17 · 4 obs

● 2015-05-24 04:34:48
● 2016-09-17 00:57:32
○ 2017-06-20 14:02:32
○ 2026-04-23 22:40:46

●A13.223.25.842026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

○A52.1.133.1402016-09-17 → 2016-09-17 · 4 obs

○ 2016-03-18 18:06:40
● 2016-09-17 00:57:32
○ 2017-06-20 14:02:32
○ 2026-04-23 22:40:46

○A54.165.83.1912015-05-24 → 2016-03-18 · 4 obs

● 2015-05-24 04:34:48
● 2016-03-18 18:06:40
○ 2016-09-17 00:57:32
○ 2026-04-23 22:40:46

●A54.243.117.1972026-02-22 → 2026-04-23 · 3 obs

○ 2017-06-20 14:02:32
● 2026-02-22 08:44:36
● 2026-04-23 22:40:46

○CNAMEdefaultnonssl-lb-903221689.us-east-1.elb.amazonaws.com2015-05-24 → 2017-06-20 · 4 obs

● 2015-05-24 04:34:48
● 2017-06-20 14:02:32
○ 2026-02-22 08:44:36
○ 2026-04-23 22:40:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offervantage.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	20 records

✅ Authoritative Response

Server:100.27.205.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offervantage.com (unsigned zone)

⏱️ Timing

Total: 153ms | 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: 20

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

Analysis

IP Addresses

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

For instance, other host names quatrevingt.com, beta.www.blabwise.com, acp.l2eclipse.com, kaleing.com and beaverbuild.com share IP numbers with offervantage.com.

Name Servers

The delegation for offervantage.com is handled by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

offervantage.com shares name servers with other domains at least partially, for example host-68-179-254-47.alliancecable.net, miaocat.com, ns5.salamplay.com, ftp.vsgcom.net and cbasecure.com.

These name servers are often used together with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, ns2.namebrightdns.com, expired1.namebrightdns.com and expired2.namebrightdns.com.

Host names with ten IP numbers:

Host name nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:4ff7:d08c:cffa:8e2c, 2600:1f18:683a:ae1a:a6e6:411e:8d1e:b22c, 2600:1f18:683a:ae1b:97d:2f7d:b5ec:a3b1, 2600:1f18:683a:ae1b:35a3:92d6:50d7:5279, 2600:1f18:683a:ae1b:4998:887:9b75:86c8, 50.17.26.12, 54.80.255.88, 54.90.189.54, 54.156.72.40 and 54.242.24.142.

Host name nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:266a:9e7f:396e:2d06, 2600:1f18:683a:ae1a:29d5:28f1:d92c:9fc9, 2600:1f18:683a:ae1a:c548:5ab4:bcc8:7954, 2600:1f18:683a:ae1b:1dbf:8c6b:dc04:1066, 2600:1f18:683a:ae1b:dc99:5062:557a:d433, 3.84.87.120, 50.16.74.14, 52.54.183.32, 54.242.146.158 and 100.27.205.48.

Host names with five IP numbers:

Host name ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:8b2d:453e:ca75:106e, 2600:1f18:683a:ae1a:ebc9:2f7c:b510:6be4, 2600:1f18:683a:ae1b:2dc4:130b:4451:428e, 34.207.136.34 and 100.53.0.17.

offervantage.com - robtex.com