`istanbulguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3e77^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:df83^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.119^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.131^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
NS	`evan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evan.ns.cloudflare.com`
		A	108.162.193.165^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	172.64.33.165^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	173.245.59.165^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.119, 172.67.223.131
		IPv6 hints	2606:4700:3033::6815:3e77, 2606:4700:3037::ac43:df83
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2398104215

`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=1775997812

Previously MX for

istanbulguide.com

Same first word

istanbulguide.ch

istanbulguide.com

Similar names

guideistanbul.net

guideistanbul.fr

DNS History

17 records (6 active, 11 former)

●NScecelia.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs

○ 2018-10-01 13:35:10
● 2026-03-26 05:14:42
● 2026-04-12 12:52:26

●NSevan.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs

○ 2018-10-01 13:35:10
● 2026-03-26 05:14:42
● 2026-04-12 12:52:26

○NSns1.secure-vps.com2018-10-01 → 2018-10-01 · 4 obs

○ 2017-02-07 00:31:12
● 2018-10-01 13:35:10
○ 2026-03-26 05:14:42
○ 2026-04-12 12:52:26

○NSns1.secure-vps.net2015-08-09 → 2017-02-07 · 4 obs

● 2015-08-09 08:53:10
● 2017-02-07 00:31:12
○ 2018-10-01 13:35:10
○ 2026-04-12 12:52:26

○NSns2.secure-vps.com2018-10-01 → 2018-10-01 · 4 obs

○ 2017-02-07 00:31:12
● 2018-10-01 13:35:10
○ 2026-03-26 05:14:42
○ 2026-04-12 12:52:26

○NSns2.secure-vps.net2015-08-09 → 2017-02-07 · 4 obs

● 2015-08-09 08:53:10
● 2017-02-07 00:31:12
○ 2018-10-01 13:35:10
○ 2026-04-12 12:52:26

○MXistanbulguide.com2015-08-09 → 2018-10-01 · 4 obs

● 2015-08-09 08:53:10
● 2018-10-01 13:35:10
○ 2026-03-26 05:14:42
○ 2026-04-12 12:52:26

●A104.21.62.1192026-03-26 → 2026-04-12 · 4 obs

○ 2018-10-01 13:35:10
● 2026-03-26 05:14:42
○ 2026-04-08 19:29:52
● 2026-04-12 12:52:26

●A172.67.223.1312026-03-26 → 2026-04-12 · 4 obs

○ 2018-10-01 13:35:10
● 2026-03-26 05:14:42
○ 2026-04-08 19:29:52
● 2026-04-12 12:52:26

○A188.114.96.02026-04-08 → 2026-04-08 · 3 obs

○ 2026-03-26 05:14:42
● 2026-04-08 19:29:52
○ 2026-04-12 12:52:26

○A188.114.97.02026-04-08 → 2026-04-08 · 3 obs

○ 2026-03-26 05:14:42
● 2026-04-08 19:29:52
○ 2026-04-12 12:52:26

●A2606:4700:3033::6815:3e772026-03-26 → 2026-04-12 · 4 obs

○ 2018-10-01 13:35:10
● 2026-03-26 05:14:42
○ 2026-04-08 19:29:52
● 2026-04-12 12:52:26

●A2606:4700:3037::ac43:df832026-03-26 → 2026-04-12 · 4 obs

○ 2018-10-01 13:35:10
● 2026-03-26 05:14:42
○ 2026-04-08 19:29:52
● 2026-04-12 12:52:26

○A2a06:98c1:3120::2026-04-08 → 2026-04-08 · 3 obs

○ 2026-03-26 05:14:42
● 2026-04-08 19:29:52
○ 2026-04-12 12:52:26

○A2a06:98c1:3121::2026-04-08 → 2026-04-08 · 3 obs

○ 2026-03-26 05:14:42
● 2026-04-08 19:29:52
○ 2026-04-12 12:52:26

○A67.225.247.1922018-10-01 → 2018-10-01 · 4 obs

○ 2017-02-07 00:31:12
● 2018-10-01 13:35:10
○ 2026-03-26 05:14:42
○ 2026-04-12 12:52:26

○A69.16.242.2272015-08-09 → 2017-02-07 · 4 obs

● 2015-08-09 08:53:10
● 2017-02-07 00:31:12
○ 2018-10-01 13:35:10
○ 2026-04-12 12:52:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
istanbulguide.com	evan.ns.cloudflare.com, cecelia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.165

NS records: evan.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istanbulguide.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.131, 104.21.62.119`
AAAA	2	`2606:4700:3037::ac43:df83, 2606:4700:3033::6815:3e77`
NS	2	`cecelia.ns.cloudflare.com, evan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (evan.ns.cloudflare.com, evan.ns.cloudflare.com, evan.ns.cloudflare.com...)

Analysis

IP Addresses

istanbulguide.com resolves to four IPs: 2606:4700:3033::6815:3e77, 2606:4700:3037::ac43:df83, 104.21.62.119 and 172.67.223.131.

Other host names, for instance entrust.co.uk, saka69.one, tarpan.biz, hacg.me and geneardeche.org share IP numbers with istanbulguide.com.

Name Servers

istanbulguide.com has two name servers: cecelia.ns.cloudflare.com and evan.ns.cloudflare.com.

istanbulguide.com shares the same name server setup as other domains, for example bp9jp.com, bp9idn5.com, budaai.com, foreignpolicydigest.org and bp9terupdate1.com.

istanbulguide.com shares some name servers with other domains, for example iag-re.com, eecn.cc, caffllc.com, bwra.ca and condomatica.eu.

These name servers are commonly used with kami.ns.cloudflare.com, chad.ns.cloudflare.com, fred.ns.cloudflare.com, carla.ns.cloudflare.com and steven.ns.cloudflare.com.

Host names with six IP numbers: cecelia.ns.cloudflare.com points to: 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135; evan.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba5, 2803:f800:50::6ca2:c1a5, 2a06:98c1:50::ac40:21a5, 108.162.193.165, 172.64.33.165 and 173.245.59.165.

istanbulguide.com - robtex.com