🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developmentgurus.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	3.90.221.254^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-221-254.compute-1.amazonaws.com`
		A	54.84.141.117^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-84-141-117.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:c8d3:fc3:5f0f:a2a4^{🇺🇸 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	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`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-03 #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=1788470945

Same first word

developmentgurus.com

Similar names

gurudevelopments.com

Previous names

Next names

DNS History

21 records (7 active, 14 former)

●NSns1.namebrightdns.com2015-07-24 → 2026-09-03 · 5 obs

● 2015-07-24 05:31:20
● 2016-02-10 08:17:28
○ 2016-05-03 20:52:44
● 2016-12-30 14:27:52
● 2026-09-03 21:37:22

○NSns2.namebrightdns.com2015-07-24 → 2018-01-11 · 7 obs

● 2015-07-24 05:31:20
● 2016-02-10 08:17:28
○ 2016-05-03 20:52:44
● 2016-12-30 14:27:52
● 2018-01-11 02:23:24
○ 2026-09-03 20:08:32
○ 2026-09-03 21:37:22

●NSnsg1.namebrightdns.com2016-05-03 → 2026-09-03 · 6 obs

○ 2016-02-10 08:17:28
● 2016-05-03 20:52:44
○ 2016-12-30 14:27:52
○ 2018-01-11 02:23:24
● 2026-09-03 20:08:32
● 2026-09-03 21:37:22

●NSnsg2.namebrightdns.com2016-05-03 → 2026-09-03 · 6 obs

○ 2016-02-10 08:17:28
● 2016-05-03 20:52:44
○ 2016-12-30 14:27:52
○ 2018-01-11 02:23:24
● 2026-09-03 20:08:32
● 2026-09-03 21:37:22

○MXanmail.namebrightmail.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 05:31:20
○ 2015-11-22 13:05:22
○ 2026-09-03 21:37:22

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

○ 2018-01-11 02:23:24
● 2026-09-03 20:08:32
● 2026-09-03 21:37:22

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

○ 2018-01-11 02:23:24
● 2026-09-03 20:08:32
● 2026-09-03 21:37:22

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

○ 2018-01-11 02:23:24
● 2026-09-03 20:08:32
● 2026-09-03 21:37:22

○A52.0.96.242016-02-10 → 2016-02-10 · 4 obs

○ 2015-11-22 13:05:22
● 2016-02-10 08:17:28
○ 2016-05-03 20:52:44
○ 2026-09-03 21:37:22

○A52.1.117.1882015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-24 05:31:20
● 2015-11-22 13:05:22
○ 2016-02-10 08:17:28
○ 2026-09-03 21:37:22

○A52.20.158.792015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-24 05:31:20
● 2015-11-22 13:05:22
○ 2016-02-10 08:17:28
○ 2026-09-03 21:37:22

○A52.200.243.1232016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-10 08:17:28
● 2016-05-03 20:52:44
○ 2016-12-30 14:27:52
○ 2026-09-03 21:37:22

○A52.71.117.992016-02-10 → 2016-02-10 · 4 obs

○ 2015-11-22 13:05:22
● 2016-02-10 08:17:28
○ 2016-05-03 20:52:44
○ 2026-09-03 21:37:22

○A54.152.144.2432016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-10 08:17:28
● 2016-05-03 20:52:44
○ 2016-12-30 14:27:52
○ 2026-09-03 21:37:22

○A54.174.31.2542015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 05:31:20
○ 2018-01-11 02:23:24
○ 2026-09-03 21:37:22

○A54.208.74.2152015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 05:31:20
○ 2018-01-11 02:23:24
○ 2026-09-03 21:37:22

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

○ 2018-01-11 02:23:24
● 2026-09-03 20:08:32
● 2026-09-03 21:37:22

○A54.84.53.382016-12-30 → 2016-12-30 · 4 obs

○ 2016-05-03 20:52:44
● 2016-12-30 14:27:52
○ 2018-01-11 02:23:24
○ 2026-09-03 21:37:22

○A54.88.107.1402016-12-30 → 2016-12-30 · 4 obs

○ 2016-05-03 20:52:44
● 2016-12-30 14:27:52
○ 2018-01-11 02:23:24
○ 2026-09-03 21:37:22

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-24 → 2016-05-03 · 4 obs

● 2015-07-24 05:31:20
● 2016-05-03 20:52:44
○ 2016-12-30 14:27:52
○ 2026-09-03 21:37:22

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-30 → 2018-01-11 · 5 obs

○ 2016-05-03 20:52:44
● 2016-12-30 14:27:52
● 2018-01-11 02:23:24
○ 2026-09-03 20:08:32
○ 2026-09-03 21:37:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
developmentgurus.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 developmentgurus.com (unsigned zone)

⏱️ Timing

Total: 315ms | 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	`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: 12

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

Analysis

IP Addresses

developmentgurus.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.

cocorelax.com, parkinsona.net, waitlight.com and two other host names share IP numbers with developmentgurus.com.

Name Servers

DNS for developmentgurus.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between developmentgurus.com and other domains — gunmaya.com, primetuner.com, dumedrive.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com has IP addresses 3.90.221.254, 54.84.141.117 and 98.87.158.131, plus 3 other.

nsg2.namebrightdns.com has IP addresses 3.80.58.200, 32.199.157.129 and 54.80.160.83, plus 3 other.

Hostnames that resolve to three IP addresses:

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

developmentgurus.com - robtex.com