`linenblue.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:c82c:f141:4395:d176^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b322:9c9:1cb9:b97a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.224.68^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-224-68.compute-1.amazonaws.com`
		A	34.203.221.18^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-221-18.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5312:eaef:e5e9:dfe5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5da5:7a51:188:f2b3^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.229.162.43^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-162-43.compute-1.amazonaws.com`
		A	34.229.243.81^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-243-81.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5788:1f68:8934:47b6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b53f:ae99:73a2:9c8f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.5.213^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-5-213.compute-1.amazonaws.com`
		A	54.209.64.99^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-209-64-99.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-14 #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=1778741956

Same first word

linenblue.com

Similar names

bluelinen.com

DNS History

17 records (7 active, 10 former)

○NSns0.phase8.net2015-06-08 → 2017-02-04 · 4 obs

● 2015-06-08 00:04:36
● 2017-02-04 15:57:40
○ 2020-01-08 19:26:30
○ 2026-05-14 07:15:20

●NSns1.namebrightdns.com2026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

○NSns1.phase8.net2015-06-08 → 2017-02-04 · 4 obs

● 2015-06-08 00:04:36
● 2017-02-04 15:57:40
○ 2020-01-08 19:26:30
○ 2026-05-14 07:15:20

○NSns1626.ztomy.com2020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-04 15:57:40
● 2020-01-08 19:26:30
○ 2026-04-20 07:29:30
○ 2026-05-14 07:15:20

○NSns2.phase8.net2015-06-08 → 2017-02-04 · 4 obs

● 2015-06-08 00:04:36
● 2017-02-04 15:57:40
○ 2020-01-08 19:26:30
○ 2026-05-14 07:15:20

○NSns2626.ztomy.com2020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-04 15:57:40
● 2020-01-08 19:26:30
○ 2026-04-20 07:29:30
○ 2026-05-14 07:15:20

●NSnsg1.namebrightdns.com2026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

●NSnsg2.namebrightdns.com2026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

○MXathena.hosts.co.uk2015-06-08 → 2017-02-04 · 4 obs

● 2015-06-08 00:04:36
● 2017-02-04 15:57:40
○ 2020-01-08 19:26:30
○ 2026-05-14 07:15:20

○MXhermes.hosts.co.uk2015-06-08 → 2017-02-04 · 4 obs

● 2015-06-08 00:04:36
● 2017-02-04 15:57:40
○ 2020-01-08 19:26:30
○ 2026-05-14 07:15:20

●A13.223.25.842026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

○A195.7.249.172015-06-08 → 2017-02-04 · 4 obs

● 2015-06-08 00:04:36
● 2017-02-04 15:57:40
○ 2020-01-08 19:26:30
○ 2026-05-14 07:15:20

○A204.11.56.482020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-04 15:57:40
● 2020-01-08 19:26:30
○ 2026-04-20 07:29:30
○ 2026-05-14 07:15:20

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

●A54.243.117.1972026-04-20 → 2026-05-14 · 3 obs

○ 2020-01-08 19:26:30
● 2026-04-20 07:29:30
● 2026-05-14 07:15:20

○PTRns1626.ztomy.com2020-01-08 → 2020-01-08 · 3 obs

● 2020-01-08 19:26:30
○ 2026-04-20 07:29:30
○ 2026-05-14 07:15:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
linenblue.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	8 records

✅ Authoritative Response

Server:3.89.5.213

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linenblue.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
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: 8

Out-of-bailiwick: 8 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

linenblue.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.

Other host names, for instance standardportal.com, thesweetmint.com, boldandfree.com, walpert.com and findname.com share IP numbers with linenblue.com.

Name Servers

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

linenblue.com at least partially shares name servers with other domains, for instance nullmx.sporgames.com, quimtec.com, 6629.jsdcoffee.com, electricoats.com and getonehour.com.

these name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with four IP numbers

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:c82c:f141:4395:d176, 2600:1f18:683a:ae1b:b322:9c9:1cb9:b97a, 3.80.224.68 and 34.203.221.18

nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:5312:eaef:e5e9:dfe5, 2600:1f18:683a:ae1b:5da5:7a51:188:f2b3, 34.229.162.43 and 34.229.243.81

nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:5788:1f68:8934:47b6, 2600:1f18:683a:ae1b:b53f:ae99:73a2:9c8f, 3.89.5.213 and 54.209.64.99

linenblue.com - robtex.com

linenblue.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

`linenblue.com`

`com`