`robotstxtseo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3a04^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c44d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.4^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.77^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nucum.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2691^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c291^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nucum.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2291^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nucum.ns.cloudflare.com`
		A	108.162.194.145^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	162.159.38.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	172.64.34.145^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
NS	`rodney.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rodney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rodney.ns.cloudflare.com`
		A	108.162.193.228^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
		A	172.64.33.228^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
		A	173.245.59.228^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodney.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.58.4, 172.67.196.77
		IPv6	2606:4700:3036::6815:3a04, 2606:4700:3037::ac43:c44d
SOA	`nucum.ns.cloudflare.com`dns@cloudflare.com serial=2395279071

`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

robotstxtseo.com

DNS History

10 records (6 active, 4 former)

●NSnucum.ns.cloudflare.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 22:16:06
● 2026-03-23 21:04:18

●NSrodney.ns.cloudflare.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 22:16:06
● 2026-03-23 21:04:18

●A104.21.58.42026-02-22 → 2026-03-23 · 5 obs

● 2026-02-22 22:16:06
● 2026-02-24 17:08:24
○ 2026-02-27 14:44:34
● 2026-03-23 21:04:14
● 2026-03-23 21:04:18

●A172.67.196.772026-02-22 → 2026-03-23 · 5 obs

● 2026-02-22 22:16:06
● 2026-02-24 17:08:24
○ 2026-02-27 14:44:34
● 2026-03-23 21:04:14
● 2026-03-23 21:04:18

○A188.114.96.02026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-24 17:08:24
● 2026-02-27 14:44:34
○ 2026-03-23 21:04:14
○ 2026-03-23 21:04:18

○A188.114.97.02026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-24 17:08:24
● 2026-02-27 14:44:34
○ 2026-03-23 21:04:14
○ 2026-03-23 21:04:18

●A2606:4700:3036::6815:3a042026-02-22 → 2026-03-23 · 5 obs

● 2026-02-22 22:16:06
● 2026-02-24 17:08:24
○ 2026-02-27 14:44:34
● 2026-03-23 21:04:14
● 2026-03-23 21:04:18

●A2606:4700:3037::ac43:c44d2026-02-22 → 2026-03-23 · 5 obs

● 2026-02-22 22:16:06
● 2026-02-24 17:08:24
○ 2026-02-27 14:44:34
● 2026-03-23 21:04:14
● 2026-03-23 21:04:18

○A2a06:98c1:3120::2026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-24 17:08:24
● 2026-02-27 14:44:34
○ 2026-03-23 21:04:14
○ 2026-03-23 21:04:18

○A2a06:98c1:3121::2026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-24 17:08:24
● 2026-02-27 14:44:34
○ 2026-03-23 21:04:14
○ 2026-03-23 21:04:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
robotstxtseo.com	rodney.ns.cloudflare.com, nucum.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.228

NS records: rodney.ns.cloudflare.com, nucum.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robotstxtseo.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.77, 104.21.58.4`
AAAA	2	`2606:4700:3036::6815:3a04, 2606:4700:3037::ac43:c44d`
NS	2	`nucum.ns.cloudflare.com, rodney.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nucum.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

robotstxtseo.com refers to four IP numbers: 2606:4700:3036::6815:3a04, 2606:4700:3037::ac43:c44d, 104.21.58.4 and 172.67.196.77.

Other host names, for instance petrovskigroup.com, fixja.com, zenithguardian258.info, anoraexpress.com and grupouretamaderas.com share IP numbers with robotstxtseo.com.

Name Servers

robotstxtseo.com's delegation uses two name servers: nucum.ns.cloudflare.com and rodney.ns.cloudflare.com.

robotstxtseo.com uses the same name server setup as other domains, such as cgsuchana.in, gruhajyothiapply.com, empartnermyanmar.com, earnlinks.in and linkagency.com.

robotstxtseo.com at least partially shares name servers with other domains, including baofengtw.com, ywjxi.com, camera.org.il, morley.co and zzghzg.com.

These name servers are commonly used with barbara.ns.cloudflare.com.

Host names with six IP numbers:

nucum.ns.cloudflare.com points to 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145.

rodney.ns.cloudflare.com points to 2606:4700:58::adf5:3be4, 2803:f800:50::6ca2:c1e4, 2a06:98c1:50::ac40:21e4, 108.162.193.228, 172.64.33.228 and 173.245.59.228.

robotstxtseo.com - robtex.com