letmark.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`letmark.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:7142:a1a2:fa:62e9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b09d:83f0:e6b6:f42b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f585:1574:e760:ea38^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e73a:cd11:339b:e418^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.123.49^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-123-49.compute-1.amazonaws.com`
		A	13.220.54.74^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-220-54-74.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.198.24.7^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-24-7.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:839a:1073:8e76:8236^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4aaf:6a4d:9d6f:d35b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.12.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-12-21.compute-1.amazonaws.com`
		A	13.220.113.110^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-220-113-110.compute-1.amazonaws.com`
		A	34.230.11.24^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-230-11-24.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-16 #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=1786865094

Same first word

letmark.com

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DNS History

24 records (7 active, 17 former)

●NSdomain-for-sale.hugedomainsdns.com2026-03-18 → 2026-08-16 · 3 obs

○ 2017-06-20 16:24:40
● 2026-03-18 03:42:44
● 2026-08-16 07:45:32

●NSforsale.hugedomainsdns.com2026-03-18 → 2026-08-16 · 3 obs

○ 2017-06-20 16:24:40
● 2026-03-18 03:42:44
● 2026-08-16 07:45:32

●NSns1.namebrightdns.com2015-06-21 → 2026-08-16 · 4 obs

● 2015-06-21 20:14:26
○ 2015-11-03 00:26:42
● 2016-01-21 15:54:06
● 2026-08-16 07:45:32

○NSns2.namebrightdns.com2015-06-21 → 2017-06-20 · 6 obs

● 2015-06-21 20:14:26
○ 2015-11-03 00:26:42
● 2016-01-21 15:54:06
● 2017-06-20 16:24:40
○ 2026-03-18 03:42:44
○ 2026-08-16 07:45:32

○NSnsg1.namebrightdns.com2015-11-03 → 2016-01-21 · 5 obs

○ 2015-06-21 20:14:26
● 2015-11-03 00:26:42
● 2016-01-21 15:54:06
○ 2016-04-13 20:14:02
○ 2026-08-16 07:45:32

○NSnsg2.namebrightdns.com2015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-21 20:14:26
● 2015-11-03 00:26:42
○ 2016-01-21 15:54:06
○ 2026-08-16 07:45:32

○MXanmail.namebrightmail.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 20:14:26
○ 2015-11-03 00:26:42
○ 2026-08-16 07:45:32

○A107.23.198.2402016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-13 20:14:02
● 2016-09-24 18:59:50
○ 2017-06-20 16:24:40
○ 2026-08-16 07:45:32

●A13.223.25.842026-03-18 → 2026-08-16 · 3 obs

○ 2017-06-20 16:24:40
● 2026-03-18 03:42:44
● 2026-08-16 07:45:32

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-18 → 2026-08-16 · 3 obs

○ 2017-06-20 16:24:40
● 2026-03-18 03:42:44
● 2026-08-16 07:45:32

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-18 → 2026-08-16 · 3 obs

○ 2017-06-20 16:24:40
● 2026-03-18 03:42:44
● 2026-08-16 07:45:32

○A52.200.243.1232016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-21 15:54:06
● 2016-04-13 20:14:02
○ 2016-09-24 18:59:50
○ 2026-08-16 07:45:32

○A52.206.43.2342016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-13 20:14:02
● 2016-09-24 18:59:50
○ 2017-06-20 16:24:40
○ 2026-08-16 07:45:32

○A52.4.72.1372016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-13 20:14:02
● 2016-09-24 18:59:50
○ 2017-06-20 16:24:40
○ 2026-08-16 07:45:32

○A54.152.144.2432016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-21 15:54:06
● 2016-04-13 20:14:02
○ 2016-09-24 18:59:50
○ 2026-08-16 07:45:32

○A54.174.31.2542015-06-21 → 2015-11-03 · 4 obs

● 2015-06-21 20:14:26
● 2015-11-03 00:26:42
○ 2016-01-21 15:54:06
○ 2026-08-16 07:45:32

○A54.208.74.2152015-06-21 → 2015-11-03 · 4 obs

● 2015-06-21 20:14:26
● 2015-11-03 00:26:42
○ 2016-01-21 15:54:06
○ 2026-08-16 07:45:32

○A54.209.90.812016-01-21 → 2016-01-21 · 4 obs

○ 2015-11-03 00:26:42
● 2016-01-21 15:54:06
○ 2016-04-13 20:14:02
○ 2026-08-16 07:45:32

○A54.210.33.1902016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-13 20:14:02
● 2016-09-24 18:59:50
○ 2017-06-20 16:24:40
○ 2026-08-16 07:45:32

○A54.236.123.2242016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-13 20:14:02
● 2016-09-24 18:59:50
○ 2017-06-20 16:24:40
○ 2026-08-16 07:45:32

●A54.243.117.1972026-03-18 → 2026-08-16 · 3 obs

○ 2017-06-20 16:24:40
● 2026-03-18 03:42:44
● 2026-08-16 07:45:32

○A54.85.54.292016-01-21 → 2016-01-21 · 4 obs

○ 2015-11-03 00:26:42
● 2016-01-21 15:54:06
○ 2016-04-13 20:14:02
○ 2026-08-16 07:45:32

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-21 → 2016-09-24 · 4 obs

● 2015-06-21 20:14:26
● 2016-09-24 18:59:50
○ 2017-06-20 16:24:40
○ 2026-08-16 07:45:32

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-24 18:59:50
● 2017-06-20 16:24:40
○ 2026-03-18 03:42:44
○ 2026-08-16 07:45:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
letmark.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	14 records

✅ Authoritative Response

Server:13.220.113.110

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letmark.com (unsigned zone)

⏱️ Timing

Total: 207ms | 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	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

letmark.com points to the 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.

Among the host names that share IP numbers with letmark.com are cn.obobet.net, screengrow.com, ecampsite.com and two others.

Name Servers

letmark.com has three name servers — domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

At least some of letmark.com's name servers are shared with other domains, for example vostec.com, bestsunshine.com, eymaan.com and two more.

It is common for these name servers to be used in conjunction with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names resolving to 8 IP numbers:

domain-for-sale.hugedomainsdns.com points to 3.87.123.49, 13.220.54.74, 54.152.124.255 and 5 other IP addresses.

Host names resolving to 6 IP numbers:

forsale.hugedomainsdns.com points to 3.91.12.21, 13.220.113.110, 34.230.11.24 and 3 other IP addresses.

Hosts with three IP address records:

ns1.namebrightdns.com resolves to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.