`check18.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:512a:2e63:38a2:3ca2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:be01:592a:2295:91e1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c3af:8b0c:f160:8428^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.80.11.217^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-80-11-217.compute-1.amazonaws.com`
		A	98.93.74.83^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-74-83.compute-1.amazonaws.com`
		A	100.30.231.64^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-231-64.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:e130:40df:7d2d:fff6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f80e:8935:6cfa:832c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9414:8887:de85:4889^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.204.14.4^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-204-14-4.compute-1.amazonaws.com`
		A	54.80.105.101^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-105-101.compute-1.amazonaws.com`
		A	54.157.216.183^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-157-216-183.compute-1.amazonaws.com`
		A	54.162.80.34^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-80-34.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:f295:30e3:4d6c:6523^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.82.127.161^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-127-161.compute-1.amazonaws.com`
		A	54.90.179.167^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-179-167.compute-1.amazonaws.com`
		A	54.198.136.48^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-136-48.compute-1.amazonaws.com`
		A	54.242.26.178^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-26-178.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-09 #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=1778334696

WOT: UNKNOWN (1/100)

Subdomains

mail.check18.com

Same first word

check18.nl

check18.com

Similar names

81check.it

check81.com

check81.it

18check.com

DNS History

26 records (7 active, 19 former)

○NSexpired1.domainsupport.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 15:17:52
○ 2015-07-23 16:15:44
○ 2026-05-09 14:10:30

○NSexpired2.domainsupport.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 15:17:52
○ 2015-07-23 16:15:44
○ 2026-05-09 14:10:30

○NSns-de.1and1-dns.biz2017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

○NSns-de.1and1-dns.com2017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

○NSns-de.1and1-dns.de2017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

○NSns-de.1and1-dns.org2017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

○NSns1.kolido.net2015-07-23 → 2015-11-17 · 5 obs

○ 2008-03-11 15:17:52
● 2015-07-23 16:15:44
● 2015-11-17 20:40:48
○ 2016-03-31 00:21:06
○ 2026-05-09 14:10:30

●NSns1.namebrightdns.com2026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

○NSns2.kolido.net2015-07-23 → 2015-11-17 · 5 obs

○ 2008-03-11 15:17:52
● 2015-07-23 16:15:44
● 2015-11-17 20:40:48
○ 2016-03-31 00:21:06
○ 2026-05-09 14:10:30

●NSnsg1.namebrightdns.com2026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

●NSnsg2.namebrightdns.com2026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

○NSsk.s5.ans1.ns109.ztomy.com2016-03-31 → 2016-03-31 · 4 obs

○ 2015-11-17 20:40:48
● 2016-03-31 00:21:06
○ 2017-08-24 09:42:08
○ 2026-05-09 14:10:30

○NSsk.s5.ans2.ns109.ztomy.com2016-03-31 → 2016-03-31 · 4 obs

○ 2015-11-17 20:40:48
● 2016-03-31 00:21:06
○ 2017-08-24 09:42:08
○ 2026-05-09 14:10:30

○MXgrey-area.mailhostingserver.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 15:17:52
○ 2015-07-23 16:15:44
○ 2026-05-09 14:10:30

○MXmail.check18.com2015-07-23 → 2015-11-17 · 5 obs

○ 2008-03-11 15:17:52
● 2015-07-23 16:15:44
● 2015-11-17 20:40:48
○ 2016-03-31 00:21:06
○ 2026-05-09 14:10:30

○MXmx00.kundenserver.de2017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

○MXmx01.kundenserver.de2017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

●A13.223.25.842026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

○A2001:8d8:100f:f000::2962017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

○A208.91.197.662016-03-31 → 2016-03-31 · 4 obs

○ 2015-11-17 20:40:48
● 2016-03-31 00:21:06
○ 2017-08-24 09:42:08
○ 2026-05-09 14:10:30

○A209.85.51.1662008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 15:17:52
○ 2015-07-23 16:15:44
○ 2026-05-09 14:10:30

○A217.160.0.452017-08-24 → 2017-08-24 · 4 obs

○ 2016-03-31 00:21:06
● 2017-08-24 09:42:08
○ 2026-03-03 03:16:04
○ 2026-05-09 14:10:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

●A54.243.117.1972026-03-03 → 2026-05-09 · 3 obs

○ 2017-08-24 09:42:08
● 2026-03-03 03:16:04
● 2026-05-09 14:10:30

○A72.167.183.402015-07-23 → 2015-11-17 · 5 obs

○ 2008-03-11 15:17:52
● 2015-07-23 16:15:44
● 2015-11-17 20:40:48
○ 2016-03-31 00:21:06
○ 2026-05-09 14:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
check18.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:34.204.14.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for check18.com (unsigned zone)

⏱️ Timing

Total: 338ms | 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	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The parent of mail.check18.com is check18.com.

IP Addresses

check18.com maps 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 include thisbridge.com, alandglobal.com, gsmus.com, seductress.odoil.com and barajasairport.com; they share IP numbers with check18.com.

Name Servers

check18.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

check18.com at least partially shares name servers with other domains, for instance homebarcode.com, variates.com, oxygenno.com, coinlivenetwork.com and circleboy.com.

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

Host names with eight IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 34.204.14.4, 54.80.105.101, 54.157.216.183 and 54.162.80.34.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 54.82.127.161, 54.90.179.167, 54.198.136.48 and 54.242.26.178.

Host names with six IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2, 2600:1f18:683a:ae1a:be01:592a:2295:91e1, 2600:1f18:683a:ae1b:c3af:8b0c:f160:8428, 98.80.11.217, 98.93.74.83 and 100.30.231.64.

check18.com - robtex.com

check18.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`check18.com`

`com`