`istanbulinvest.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	3.84.177.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-84-177-148.compute-1.amazonaws.com`
		A	54.226.21.75^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-226-21-75.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	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-11 #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=1778539031

Subdomains

mail.istanbulinvest.com

Same first word

istanbulinvest.com

DNS History

18 records (7 active, 11 former)

○NSdns112.c.register.com2015-05-26 → 2017-04-08 · 5 obs

○ 2009-07-03 08:50:28
● 2015-05-26 00:14:06
● 2017-04-08 14:33:46
○ 2026-04-05 13:04:18
○ 2026-05-11 23:04:24

○NSdns113.a.register.com2015-05-26 → 2017-04-08 · 5 obs

○ 2009-07-03 08:50:28
● 2015-05-26 00:14:06
● 2017-04-08 14:33:46
○ 2026-04-05 13:04:18
○ 2026-05-11 23:04:24

○NSdns231.b.register.com2015-05-26 → 2017-04-08 · 5 obs

○ 2009-07-03 08:50:28
● 2015-05-26 00:14:06
● 2017-04-08 14:33:46
○ 2026-04-05 13:04:18
○ 2026-05-11 23:04:24

○NSdns249.d.register.com2015-05-26 → 2017-04-08 · 5 obs

○ 2009-07-03 08:50:28
● 2015-05-26 00:14:06
● 2017-04-08 14:33:46
○ 2026-04-05 13:04:18
○ 2026-05-11 23:04:24

○NSns1.e-kolaykurumsal.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:50:28
○ 2015-05-26 00:14:06
○ 2026-05-11 23:04:24

●NSns1.namebrightdns.com2026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

○NSns2.e-kolaykurumsal.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:50:28
○ 2015-05-26 00:14:06
○ 2026-05-11 23:04:24

●NSnsg1.namebrightdns.com2026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

●NSnsg2.namebrightdns.com2026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

○MXmail.istanbulinvest.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:50:28
○ 2015-05-26 00:14:06
○ 2026-05-11 23:04:24

○MXp.webcom.ctmail.com2016-04-09 → 2017-04-08 · 5 obs

○ 2015-05-26 00:14:06
● 2016-04-09 14:08:38
● 2017-04-08 14:33:46
○ 2026-04-05 13:04:18
○ 2026-05-11 23:04:24

○MXvirgate01.dol.com.tr2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:50:28
○ 2015-05-26 00:14:06
○ 2026-05-11 23:04:24

●A13.223.25.842026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

○A208.91.197.392015-05-26 → 2017-04-08 · 5 obs

○ 2009-07-03 08:50:28
● 2015-05-26 00:14:06
● 2017-04-08 14:33:46
○ 2026-04-05 13:04:18
○ 2026-05-11 23:04:24

○A213.243.39.22009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 08:50:28
○ 2015-05-26 00:14:06
○ 2026-05-11 23:04:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

●A54.243.117.1972026-04-05 → 2026-05-11 · 3 obs

○ 2017-04-08 14:33:46
● 2026-04-05 13:04:18
● 2026-05-11 23:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
istanbulinvest.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 istanbulinvest.com (unsigned zone)

⏱️ Timing

Total: 263ms | 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: 16

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

Analysis

Hierarchy

istanbulinvest.com is the parent of mail.istanbulinvest.com.

IP Addresses

Four IP numbers are pointed to by istanbulinvest.com: 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 including www.marinvestment.com, plksa.com, caninecares.com, ns2.ifoxvalley.com and fixitec.com share IP numbers with istanbulinvest.com.

Name Servers

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

istanbulinvest.com at least partially shares name servers with other domains, for instance gk68.com, jh2ge.hekok.com, e-courier.mainstreetbanklimited.com, mailserver.proactivesport.com and gencofinancial.com.

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

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.

Two IP numbers:

ns1.namebrightdns.com points to: 3.84.177.148 and 54.226.21.75.

istanbulinvest.com - robtex.com