`coaltech.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:f77:89a0:bb92:5271^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9f93:5946:9845:461^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.130.88^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-130-88.compute-1.amazonaws.com`
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7038:9ffa:93d4:7c97^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.139.104^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-139-104.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	52.87.245.13^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-87-245-13.compute-1.amazonaws.com`
		A	54.88.138.42^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-138-42.compute-1.amazonaws.com`
		A	54.159.15.163^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-15-163.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:312d:ded2:48d4:bc36^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.209.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-209-21.compute-1.amazonaws.com`
		A	34.203.199.171^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-199-171.compute-1.amazonaws.com`
		A	100.27.186.47^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-186-47.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-27 #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=1774653292

Same first word

coaltech.co.za

coaltech.com.br

coaltech.com

Similar names

DNS History

18 records (7 active, 11 former)

○NSns0.directnic.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 08:42:38
○ 2015-06-29 23:48:30
○ 2026-03-27 23:33:48

○NSns01.cashparking.com2015-06-29 → 2017-08-28 · 5 obs

○ 2007-10-28 08:42:38
● 2015-06-29 23:48:30
● 2017-08-28 10:47:36
○ 2026-03-26 07:11:20
○ 2026-03-27 23:33:48

○NSns1.directnic.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 08:42:38
○ 2015-06-29 23:48:30
○ 2026-03-27 23:33:48

●NSns1.namebrightdns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

●NSnsg1.namebrightdns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

●NSnsg2.namebrightdns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

○MX(root)2017-08-28 → 2017-08-28 · 4 obs

○ 2016-12-04 14:43:34
● 2017-08-28 10:47:36
○ 2026-03-26 07:11:20
○ 2026-03-27 23:33:48

○MX102017-08-28 → 2017-08-28 · 4 obs

○ 2016-12-04 14:43:34
● 2017-08-28 10:47:36
○ 2026-03-26 07:11:20
○ 2026-03-27 23:33:48

○MXiris1.directnic.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 08:42:38
○ 2015-06-29 23:48:30
○ 2026-03-27 23:33:48

○MXiris2.directnic.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 08:42:38
○ 2015-06-29 23:48:30
○ 2026-03-27 23:33:48

○MXmailstore1.secureserver.net2015-06-29 → 2016-12-04 · 5 obs

○ 2007-10-28 08:42:38
● 2015-06-29 23:48:30
● 2016-12-04 14:43:34
○ 2017-08-28 10:47:36
○ 2026-03-27 23:33:48

○MXsmtp.secureserver.net2015-06-29 → 2016-12-04 · 5 obs

○ 2007-10-28 08:42:38
● 2015-06-29 23:48:30
● 2016-12-04 14:43:34
○ 2017-08-28 10:47:36
○ 2026-03-27 23:33:48

●A13.223.25.842026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

○A184.168.221.962015-06-29 → 2017-08-28 · 5 obs

○ 2007-10-28 08:42:38
● 2015-06-29 23:48:30
● 2017-08-28 10:47:36
○ 2026-03-26 07:11:20
○ 2026-03-27 23:33:48

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

●A54.243.117.1972026-03-26 → 2026-03-27 · 3 obs

○ 2017-08-28 10:47:36
● 2026-03-26 07:11:20
● 2026-03-27 23:33:48

○A69.46.230.622007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 08:42:38
○ 2015-06-29 23:48:30
○ 2026-03-27 23:33:48

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:100.27.186.47

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coaltech.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

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

coaltech.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 nuvext.com, mailserver.trainflow.com, bizker.com, 7cdbb.jsdcoffee.com and www.togetherhere.com share IP numbers with coaltech.com.

Name Servers

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

coaltech.com at least partially shares name servers with other domains, for instance ukgtf.com, thelxe.com, morebuild.com, mx.thecoalliance.com and surfaudit.com.

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

Host names with ten IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9 2600:1f18:683a:ae1a:7038:9ffa:93d4:7c97 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a 2600:1f18:683a:ae1b:9806:d504:f0e4:26c 3.85.139.104 44.220.149.224 52.87.245.13 54.88.138.42 54.159.15.163.

Host names with eight IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:312d:ded2:48d4:bc36 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7 2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c 3.85.217.230 3.89.209.21 34.203.199.171 100.27.186.47.

Host names with four IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:f77:89a0:bb92:5271 2600:1f18:683a:ae1b:9f93:5946:9845:461 3.85.130.88 54.159.91.195.

coaltech.com - robtex.com

coaltech.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

`coaltech.com`

`com`