`istanbulweb.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:50e9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9b85^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.233^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.133^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jocelyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jocelyn.ns.cloudflare.com`
		A	108.162.192.174^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	172.64.32.174^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	173.245.58.174^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
NS	`phil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c189^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2189^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phil.ns.cloudflare.com`
		A	108.162.193.137^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	172.64.33.137^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	173.245.59.137^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.233, 172.67.155.133
		IPv6 hints	2606:4700:3034::6815:50e9, 2606:4700:3036::ac43:9b85
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOA	`jocelyn.ns.cloudflare.com`dns@cloudflare.com serial=2400575861

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776859042

Same first word

istanbulweb.com

istanbulweb.net

istanbulweb.tv

istanbulweb.gen.tr

istanbulweb.org

Similar names

webistanbul.net

webistanbul.org

bubaliswent.shop

DNS History

18 records (6 active, 12 former)

●NSjocelyn.ns.cloudflare.com2026-04-09 → 2026-04-22 · 3 obs

○ 2017-04-02 19:41:12
● 2026-04-09 12:44:50
● 2026-04-22 12:17:10

○NSns1.isimtescil.net2015-05-20 → 2015-10-18 · 4 obs

● 2015-05-20 02:18:58
● 2015-10-18 03:41:12
○ 2015-12-22 19:21:36
○ 2026-04-22 12:17:10

○NSns1.natrohost.com2015-12-22 → 2017-04-02 · 5 obs

○ 2015-10-18 03:41:12
● 2015-12-22 19:21:36
● 2017-04-02 19:41:12
○ 2026-04-09 12:44:50
○ 2026-04-22 12:17:10

○NSns2.isimtescil.net2015-05-20 → 2015-10-18 · 4 obs

● 2015-05-20 02:18:58
● 2015-10-18 03:41:12
○ 2015-12-22 19:21:36
○ 2026-04-22 12:17:10

○NSns2.natrohost.com2015-12-22 → 2017-04-02 · 5 obs

○ 2015-10-18 03:41:12
● 2015-12-22 19:21:36
● 2017-04-02 19:41:12
○ 2026-04-09 12:44:50
○ 2026-04-22 12:17:10

●NSphil.ns.cloudflare.com2026-04-09 → 2026-04-22 · 3 obs

○ 2017-04-02 19:41:12
● 2026-04-09 12:44:50
● 2026-04-22 12:17:10

○MXmx01.istanbulweb.org2015-05-20 → 2015-10-18 · 4 obs

● 2015-05-20 02:18:58
● 2015-10-18 03:41:12
○ 2015-12-22 19:21:36
○ 2026-04-22 12:17:10

○MXmx1.istanbulweb.org2015-12-22 → 2017-04-02 · 5 obs

○ 2015-10-18 03:41:12
● 2015-12-22 19:21:36
● 2017-04-02 19:41:12
○ 2026-04-09 12:44:50
○ 2026-04-22 12:17:10

○MXmx2.istanbulweb.org2015-12-22 → 2017-04-02 · 5 obs

○ 2015-10-18 03:41:12
● 2015-12-22 19:21:36
● 2017-04-02 19:41:12
○ 2026-04-09 12:44:50
○ 2026-04-22 12:17:10

●A104.21.80.2332026-04-09 → 2026-04-22 · 3 obs

○ 2017-04-02 19:41:12
● 2026-04-09 12:44:50
● 2026-04-22 12:17:10

○A113.10.188.1132015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 02:18:58
○ 2026-04-09 12:44:50
○ 2026-04-22 12:17:10

●A172.67.155.1332026-04-09 → 2026-04-22 · 3 obs

○ 2017-04-02 19:41:12
● 2026-04-09 12:44:50
● 2026-04-22 12:17:10

●A2606:4700:3034::6815:50e92026-04-09 → 2026-04-22 · 3 obs

○ 2017-04-02 19:41:12
● 2026-04-09 12:44:50
● 2026-04-22 12:17:10

●A2606:4700:3036::ac43:9b852026-04-09 → 2026-04-22 · 3 obs

○ 2017-04-02 19:41:12
● 2026-04-09 12:44:50
● 2026-04-22 12:17:10

○A85.159.66.622016-08-14 → 2016-08-14 · 4 obs

○ 2016-03-22 04:21:22
● 2016-08-14 11:27:08
○ 2017-04-02 19:41:12
○ 2026-04-22 12:17:10

○A93.89.224.1542015-05-20 → 2015-10-18 · 4 obs

● 2015-05-20 02:18:58
● 2015-10-18 03:41:12
○ 2015-12-22 19:21:36
○ 2026-04-22 12:17:10

○A94.73.147.762016-03-22 → 2017-04-02 · 6 obs

○ 2015-12-22 19:21:36
● 2016-03-22 04:21:22
○ 2016-08-14 11:27:08
● 2017-04-02 19:41:12
○ 2026-04-09 12:44:50
○ 2026-04-22 12:17:10

○A94.73.150.72015-12-22 → 2015-12-22 · 4 obs

○ 2015-10-18 03:41:12
● 2015-12-22 19:21:36
○ 2016-03-22 04:21:22
○ 2026-04-22 12:17:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
istanbulweb.org	phil.ns.cloudflare.com, jocelyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.174

NS records: phil.ns.cloudflare.com, jocelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istanbulweb.org (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.133, 104.21.80.233`
AAAA	2	`2606:4700:3034::6815:50e9, 2606:4700:3036::ac43:9b85`
NS	2	`jocelyn.ns.cloudflare.com, phil.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jocelyn.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

istanbulweb.org resolves to four IPs: 2606:4700:3034::6815:50e9, 2606:4700:3036::ac43:9b85, 104.21.80.233 and 172.67.155.133.

Other host names such as psychiclovespecialists.com, kadinkotabengkulu.org, mais104.ovh, alisterpaine.com and hujujica.pro share IP numbers with istanbulweb.org.

Name Servers

istanbulweb.org is delegated to two name servers: jocelyn.ns.cloudflare.com and phil.ns.cloudflare.com.

istanbulweb.org uses the same name server setup as other domains, including mardahbeatz.com, umraniyesanat.com, beylikduzukombici.com, istanbulkresler.com and istanbulboyaci.net.

At least part of the name servers for istanbulweb.org are shared with other domains, for instance silcasystem.co.nz, rainrfid.org, copiertrack.com, quantumgroupni.com and puntoautos.com.

These name servers are commonly used alongside patryk.ns.cloudflare.com and justin.ns.cloudflare.com.

Host names with six IP numbers:

jocelyn.ns.cloudflare.com points to: 2606:4700:50::adf5:3aae, 2803:f800:50::6ca2:c0ae, 2a06:98c1:50::ac40:20ae, 108.162.192.174, 172.64.32.174 and 173.245.58.174.

phil.ns.cloudflare.com points to: 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.

istanbulweb.org - robtex.com

istanbulweb.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`istanbulweb.org`

`org`