🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stringdoctors.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	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d303:3ef1:e1d2:1427^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7547:870d:9d54:e15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	3.90.221.254^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-221-254.compute-1.amazonaws.com`
		A	98.87.158.131^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-158-131.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4050:f99a:8158:5afa^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d80:47f8:6d2b:afb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4fa4:5cf1:221f:94f8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	32.199.157.129
			PTR	`ec2-32-199-157-129.compute-1.amazonaws.com`
		A	54.80.160.83^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-160-83.compute-1.amazonaws.com`
		A	54.158.126.117^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-158-126-117.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-04 #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=1788559238

Same first word

stringdoctors.com

Similar names

doctorstrings.com

Previous names

Next names

DNS History

22 records (7 active, 15 former)

○NSns1.cmshoster.info2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 05:29:32
○ 2015-12-01 19:02:12
○ 2026-09-04 22:22:36

●NSns1.namebrightdns.com2016-03-04 → 2026-09-04 · 3 obs

○ 2015-12-01 19:02:12
● 2016-03-04 04:41:10
● 2026-09-04 22:22:36

○NSns2.cmshoster.info2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 05:29:32
○ 2015-12-01 19:02:12
○ 2026-09-04 22:22:36

○NSns2.namebrightdns.com2016-07-02 → 2017-03-22 · 5 obs

○ 2016-03-04 04:41:10
● 2016-07-02 02:53:18
● 2017-03-22 12:18:56
○ 2026-08-31 09:04:30
○ 2026-09-04 22:22:36

●NSnsg1.namebrightdns.com2015-12-01 → 2026-09-04 · 7 obs

○ 2015-07-01 05:29:32
● 2015-12-01 19:02:12
● 2016-03-04 04:41:10
○ 2016-07-02 02:53:18
○ 2017-03-22 12:18:56
● 2026-08-31 09:04:30
● 2026-09-04 22:22:36

●NSnsg2.namebrightdns.com2015-12-01 → 2026-09-04 · 6 obs

○ 2015-07-01 05:29:32
● 2015-12-01 19:02:12
● 2016-07-02 02:53:18
○ 2017-03-22 12:18:56
● 2026-08-31 09:04:30
● 2026-09-04 22:22:36

○MXmail.stringdoctors.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 05:29:32
○ 2015-12-01 19:02:12
○ 2026-09-04 22:22:36

○A107.23.198.2402016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-04 04:41:10
● 2016-07-02 02:53:18
○ 2017-03-22 12:18:56
○ 2026-09-04 22:22:36

●A13.223.25.842026-08-31 → 2026-09-04 · 3 obs

○ 2017-03-22 12:18:56
● 2026-08-31 09:04:30
● 2026-09-04 22:22:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-31 → 2026-09-04 · 3 obs

○ 2017-03-22 12:18:56
● 2026-08-31 09:04:30
● 2026-09-04 22:22:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-31 → 2026-09-04 · 3 obs

○ 2017-03-22 12:18:56
● 2026-08-31 09:04:30
● 2026-09-04 22:22:36

○A34.206.157.642017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-02 02:53:18
● 2017-03-22 12:18:56
○ 2026-08-31 09:04:30
○ 2026-09-04 22:22:36

○A52.0.96.242016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-01 19:02:12
● 2016-03-04 04:41:10
○ 2016-07-02 02:53:18
○ 2026-09-04 22:22:36

○A52.4.72.1372016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-04 04:41:10
● 2016-07-02 02:53:18
○ 2017-03-22 12:18:56
○ 2026-09-04 22:22:36

○A52.71.117.992016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-01 19:02:12
● 2016-03-04 04:41:10
○ 2016-07-02 02:53:18
○ 2026-09-04 22:22:36

○A54.174.31.2542015-12-01 → 2015-12-01 · 4 obs

○ 2015-07-01 05:29:32
● 2015-12-01 19:02:12
○ 2016-03-04 04:41:10
○ 2026-09-04 22:22:36

○A54.208.74.2152015-12-01 → 2015-12-01 · 4 obs

○ 2015-07-01 05:29:32
● 2015-12-01 19:02:12
○ 2016-03-04 04:41:10
○ 2026-09-04 22:22:36

○A54.236.195.152017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-02 02:53:18
● 2017-03-22 12:18:56
○ 2026-08-31 09:04:30
○ 2026-09-04 22:22:36

●A54.243.117.1972026-08-31 → 2026-09-04 · 3 obs

○ 2017-03-22 12:18:56
● 2026-08-31 09:04:30
● 2026-09-04 22:22:36

○A82.96.90.1902015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 05:29:32
○ 2015-12-01 19:02:12
○ 2026-09-04 22:22:36

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-12-01 → 2016-07-02 · 4 obs

● 2015-12-01 19:02:12
● 2016-07-02 02:53:18
○ 2017-03-22 12:18:56
○ 2026-09-04 22:22:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-02 02:53:18
● 2017-03-22 12:18:56
○ 2026-08-31 09:04:30
○ 2026-09-04 22:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
stringdoctors.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.58.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stringdoctors.com (unsigned zone)

⏱️ Timing

Total: 544ms | 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: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

stringdoctors.com directs to four IP numbers, which are 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.

Additional host names — writerteam.com, mail.leewardpartners.com, cuestalegal.com and two others — share IP numbers with stringdoctors.com.

Name Servers

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

At least some of stringdoctors.com's name servers are shared with other domains, for example aulalegal.com, mail.koliman.com, summercampcanada.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Host names with 6 IP numbers:

nsg1.namebrightdns.com resolves to 3.80.58.200, 3.90.221.254, 98.87.158.131 and 3 other IP addresses.

nsg2.namebrightdns.com resolves to 32.199.157.129, 54.80.160.83, 54.158.126.117 and 3 other IP addresses.

Host names with three IP numbers:

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

stringdoctors.com - robtex.com