`worldofdevops.com`

DNSSEC	⚠️ Not signed
A	104.21.44.23^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.246^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.44.23, 172.67.193.246
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2399252157

`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=1771291435

Same first word

worldofdevops.com

DNS History

18 records (4 active, 14 former)

○NSdns1.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

○NSdns2.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

●NSian.ns.cloudflare.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-06-26 20:15:04
● 2026-02-18 23:30:34
● 2026-03-24 02:12:48

○NSns1.digitalocean.com2017-06-26 → 2017-06-26 · 4 obs

○ 2016-12-13 20:41:00
● 2017-06-26 20:15:04
○ 2026-02-18 23:30:34
○ 2026-03-24 02:12:48

○NSns2.digitalocean.com2017-06-26 → 2017-06-26 · 4 obs

○ 2016-12-13 20:41:00
● 2017-06-26 20:15:04
○ 2026-02-18 23:30:34
○ 2026-03-24 02:12:48

○NSns3.digitalocean.com2017-06-26 → 2017-06-26 · 4 obs

○ 2016-12-13 20:41:00
● 2017-06-26 20:15:04
○ 2026-02-18 23:30:34
○ 2026-03-24 02:12:48

●NSsofia.ns.cloudflare.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-06-26 20:15:04
● 2026-02-18 23:30:34
● 2026-03-24 02:12:48

○MXeforward1.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

○MXeforward2.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

○MXeforward3.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

○MXeforward4.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

○MXeforward5.registrar-servers.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

●A104.21.44.232026-03-24 → 2026-03-24 · 4 obs

○ 2026-02-18 23:30:34
○ 2026-03-20 23:36:30
● 2026-03-24 02:12:46
● 2026-03-24 02:12:48

○A139.59.50.1102017-06-26 → 2017-06-26 · 4 obs

○ 2016-12-13 20:41:00
● 2017-06-26 20:15:04
○ 2026-02-18 23:30:34
○ 2026-03-24 02:12:48

○A162.255.119.2492016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 20:41:00
○ 2017-06-26 20:15:04
○ 2026-03-24 02:12:48

●A172.67.193.2462026-03-24 → 2026-03-24 · 4 obs

○ 2026-02-18 23:30:34
○ 2026-03-20 23:36:30
● 2026-03-24 02:12:46
● 2026-03-24 02:12:48

○A188.114.96.02026-02-18 → 2026-03-20 · 5 obs

○ 2017-06-26 20:15:04
● 2026-02-18 23:30:34
● 2026-03-20 23:36:30
○ 2026-03-24 02:12:46
○ 2026-03-24 02:12:48

○A188.114.97.02026-02-18 → 2026-03-20 · 5 obs

○ 2017-06-26 20:15:04
● 2026-02-18 23:30:34
● 2026-03-20 23:36:30
○ 2026-03-24 02:12:46
○ 2026-03-24 02:12:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldofdevops.com	ian.ns.cloudflare.com, sofia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.118

NS records: ian.ns.cloudflare.com, sofia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldofdevops.com (unsigned zone)

⏱️ Timing

Total: 2071ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.23, 172.67.193.246`
NS	2	`ian.ns.cloudflare.com, sofia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

worldofdevops.com resolves to two IP numbers: 104.21.44.23 and 172.67.193.246.

other host names including americanprinciplesinstitute.org, www.relive.co.il, confluence-mag.com, engellilersitesi.org and melaleucavisa.com share IP numbers with worldofdevops.com.

Name Servers

worldofdevops.com is delegated to two name servers ian.ns.cloudflare.com and sofia.ns.cloudflare.com.

worldofdevops.com shares the same name server setup as other domains, for instance redlyte.com, 4amband.com, meanstars.com, hot402.com and dmitrykononov.com.

worldofdevops.com at least partially shares name servers with other domains, for instance vlast-murmanska.ru, pg3974.com, f7b945a4aeea.com, swclink.org and mymessage.com.au.

these name servers are often used together with lily.ns.cloudflare.com, stevie.ns.cloudflare.com, eric.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with six IP numbers:

Host name ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.

Host name sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.

worldofdevops.com - robtex.com