`optimumkitap.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1f7f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b086^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.127^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.134^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`javon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`javon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`javon.ns.cloudflare.com`
		A	108.162.195.108^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	162.159.44.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	172.64.35.108^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.127, 172.67.176.134
		IPv6	2606:4700:3033::6815:1f7f, 2606:4700:3034::ac43:b086
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2397863261

`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=1774436597

Previously MX for

optimumkitap.com

Same first word

optimumkitap.com

DNS History

13 records (9 active, 4 former)

●NSdora.ns.cloudflare.com2026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●NSjavon.ns.cloudflare.com2026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

○NSns1.kitapsihirbazi.com2015-06-10 → 2017-05-27 · 4 obs

● 2015-06-10 14:33:02
● 2017-05-27 19:22:06
○ 2026-02-15 22:54:42
○ 2026-03-25 11:15:56

○NSns2.kitapsihirbazi.com2015-06-10 → 2017-05-27 · 4 obs

● 2015-06-10 14:33:02
● 2017-05-27 19:22:06
○ 2026-02-15 22:54:42
○ 2026-03-25 11:15:56

○MXoptimumkitap.com2015-06-10 → 2017-05-27 · 4 obs

● 2015-06-10 14:33:02
● 2017-05-27 19:22:06
○ 2026-02-15 22:54:42
○ 2026-03-25 11:15:56

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●A104.21.31.1272026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●A172.67.176.1342026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●A2606:4700:3033::6815:1f7f2026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

●A2606:4700:3034::ac43:b0862026-02-15 → 2026-03-25 · 3 obs

○ 2017-05-27 19:22:06
● 2026-02-15 22:54:42
● 2026-03-25 11:15:56

○A37.230.104.352015-06-10 → 2017-05-27 · 4 obs

● 2015-06-10 14:33:02
● 2017-05-27 19:22:06
○ 2026-02-15 22:54:42
○ 2026-03-25 11:15:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimumkitap.com	dora.ns.cloudflare.com, javon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, javon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimumkitap.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.134, 104.21.31.127`
AAAA	2	`2606:4700:3034::ac43:b086, 2606:4700:3033::6815:1f7f`
NS	2	`dora.ns.cloudflare.com, javon.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 23), route2.mx.cloudflare.net (pri: 37)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optimumkitap.com resolves to four IP numbers: 2606:4700:3033::6815:1f7f, 2606:4700:3034::ac43:b086, 104.21.31.127 and 172.67.176.134.

Other host names such as sdgunma.online, recrea2.es, americanbankpayments.com, bezplatno.info and play.unpezable.co share IPs with optimumkitap.com.

Name Servers

optimumkitap.com is delegated to two name servers: dora.ns.cloudflare.com and javon.ns.cloudflare.com.

optimumkitap.com shares the same name server setup as 2gaap.net, neunails.com, moskovski.com, repowire.com and ylen.net.

optimumkitap.com at least partially shares name servers with other domains, for instance bigbadbikes.com, sanoop.in, casinoarkadakz.kz, (0x736578)youtbe.xyz and beginhq.com.

These name servers are commonly used together with major.ns.cloudflare.com, tom.ns.cloudflare.com and jakub.ns.cloudflare.com.

Host names with six IP numbers:

dora.ns.cloudflare.com points to 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108.

javon.ns.cloudflare.com points to 2606:4700:58::a29f:2c6c, 2803:f800:50::6ca2:c36c, 2a06:98c1:50::ac40:236c, 108.162.195.108, 162.159.44.108 and 172.64.35.108.

Mail Servers

Three mail servers handle optimumkitap.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

optimumkitap.com shares at least partially some mail servers with other domains, including torrent.lt, shothotspot.com, valdezdevelopment.com, xperacm.com and teenie(0x626c6f776a6f62)s.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

optimumkitap.com - robtex.com