`extsky.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8e11^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:36cc^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.204^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.17^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c154^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2154^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chip.ns.cloudflare.com`
		A	108.162.193.84^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	172.64.33.84^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	173.245.59.84^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
NS	`iris.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.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`⁽²⁹⁾
		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`⁽⁴⁸⁾
		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	`google-site-verification=p3PjKZthbPpT0hc1218NtxoGCKl-T4j6Lphh8WkwS18`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.204, 172.67.142.17
		IPv6 hints	2606:4700:3033::ac43:8e11, 2606:4700:3036::6815:36cc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`chip.ns.cloudflare.com`dns@cloudflare.com serial=2399901834

`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=1778551891

Same first word

extsky.com

Similar names

skytex.in

skytex.com.hk

skytex.co

skytex.fr

(0x736578)ykt.blogspot.com

skytex.lt

skytex.biz

skytex.co.uk

skytex.mx

skytex.ru

texsky.com

skytex.net

skytex.co.kr

skytex.com.tw

skytex.eu

skytex.nl

texsky.cn

skytex.de

xystek.net

skytex.com.cn

skytex.com.mx

skytex.it

skytex.com

skytex.com.pk

DNS History

13 records (9 active, 4 former)

●NSchip.ns.cloudflare.com2026-02-28 → 2026-05-12 · 2 obs

● 2026-02-28 00:10:10
● 2026-05-12 02:38:22

●NSiris.ns.cloudflare.com2026-02-28 → 2026-05-12 · 2 obs

● 2026-02-28 00:10:10
● 2026-05-12 02:38:22

●MXroute1.mx.cloudflare.net2026-02-28 → 2026-05-12 · 2 obs

● 2026-02-28 00:10:10
● 2026-05-12 02:38:22

●MXroute2.mx.cloudflare.net2026-02-28 → 2026-05-12 · 2 obs

● 2026-02-28 00:10:10
● 2026-05-12 02:38:22

●MXroute3.mx.cloudflare.net2026-02-28 → 2026-05-12 · 2 obs

● 2026-02-28 00:10:10
● 2026-05-12 02:38:22

●A104.21.54.2042026-02-28 → 2026-05-12 · 4 obs

● 2026-02-28 00:10:10
○ 2026-03-06 04:27:28
● 2026-04-22 14:47:20
● 2026-05-12 02:38:22

●A172.67.142.172026-02-28 → 2026-05-12 · 4 obs

● 2026-02-28 00:10:10
○ 2026-03-06 04:27:28
● 2026-04-22 14:47:20
● 2026-05-12 02:38:22

○A188.114.96.02026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 00:10:10
● 2026-03-06 04:27:28
○ 2026-04-22 14:47:20
○ 2026-05-12 02:38:22

○A188.114.97.02026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 00:10:10
● 2026-03-06 04:27:28
○ 2026-04-22 14:47:20
○ 2026-05-12 02:38:22

●A2606:4700:3033::ac43:8e112026-02-28 → 2026-05-12 · 4 obs

● 2026-02-28 00:10:10
○ 2026-03-06 04:27:28
● 2026-04-22 14:47:20
● 2026-05-12 02:38:22

●A2606:4700:3036::6815:36cc2026-02-28 → 2026-05-12 · 4 obs

● 2026-02-28 00:10:10
○ 2026-03-06 04:27:28
● 2026-04-22 14:47:20
● 2026-05-12 02:38:22

○A2a06:98c1:3120::2026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 00:10:10
● 2026-03-06 04:27:28
○ 2026-04-22 14:47:20
○ 2026-05-12 02:38:22

○A2a06:98c1:3121::2026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-28 00:10:10
● 2026-03-06 04:27:28
○ 2026-04-22 14:47:20
○ 2026-05-12 02:38:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
extsky.com	iris.ns.cloudflare.com, chip.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.84

NS records: iris.ns.cloudflare.com, chip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extsky.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.17, 104.21.54.204`
AAAA	2	`2606:4700:3033::ac43:8e11, 2606:4700:3036::6815:36cc`
NS	2	`chip.ns.cloudflare.com, iris.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 11), route2.mx.cloudflare.net (pri: 29)...`
TXT	2	`google-site-verification=p3PjKZthbPpT0hc, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chip.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by extsky.com: 2606:4700:3033::ac43:8e11, 2606:4700:3036::6815:36cc, 104.21.54.204 and 172.67.142.17.

other host names including hkhost1.cachechina.org, ns1.cachechina.org, flowthings.io, moringa-life.jp and www.99657874.com.cdn.cloudflare.net share IP numbers with extsky.com.

Name Servers

extsky.com is delegated to two name servers chip.ns.cloudflare.com and iris.ns.cloudflare.com.

extsky.com shares the same name server setup as other domains, for instance horriflick.com, mazzdj.com, atrium.center, theworkhaus.co.uk and azburgers.com.

extsky.com at least partially shares name servers with other domains, for instance socialistics.com, lojackformobiledevices.com, kezvideos.com, dgcapp.com and hetsdb.zip.

These name servers are commonly used alongside liberty.ns.cloudflare.com and lana.ns.cloudflare.com.

Host names with six IP numbers:

Host name chip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84.

Host name iris.ns.cloudflare.com points to: 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118.

Mail Servers

extsky.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

extsky.com shares some mail servers with other domains, at least partially, for instance vivasanapteka.ru, brier.com, kaka.be, careerhack.com and nunodinis.com.

Host names with six IP numbers:

Host name 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.

Host name 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.

Host name 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.

extsky.com - robtex.com

extsky.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`extsky.com`

`com`