`robustdirectory.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8314^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:9f1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.241^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.20^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`piper.ns.cloudflare.com`
		A	2606:4700:50::a29f:2623^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c223^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piper.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2223^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piper.ns.cloudflare.com`
		A	108.162.194.35^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	162.159.38.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	172.64.34.35^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.9.241, 172.67.131.20
		IPv6	2606:4700:3031::ac43:8314, 2606:4700:3037::6815:9f1
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2397706047

`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

rank #32628 globally
rank #16221 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #125,824

Same first word

robustdirectory.com

DNS History

11 records (6 active, 5 former)

●NSburt.ns.cloudflare.com2026-02-20 → 2026-03-13 · 3 obs

○ 2015-11-14 10:54:10
● 2026-02-20 00:50:54
● 2026-03-13 15:27:00

○NSns03.domaincontrol.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:45:02
○ 2015-11-14 10:54:10
○ 2026-03-13 15:27:00

○NSns04.domaincontrol.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:45:02
○ 2015-11-14 10:54:10
○ 2026-03-13 15:27:00

●NSpiper.ns.cloudflare.com2026-02-20 → 2026-03-13 · 3 obs

○ 2015-11-14 10:54:10
● 2026-02-20 00:50:54
● 2026-03-13 15:27:00

○MXmailstore1.secureserver.net2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:45:02
○ 2015-11-14 10:54:10
○ 2026-03-13 15:27:00

○MXsmtp.secureserver.net2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:45:02
○ 2015-11-14 10:54:10
○ 2026-03-13 15:27:00

●A104.21.9.2412026-02-20 → 2026-03-13 · 3 obs

○ 2015-11-14 10:54:10
● 2026-02-20 00:50:54
● 2026-03-13 15:27:00

●A172.67.131.202026-02-20 → 2026-03-13 · 3 obs

○ 2015-11-14 10:54:10
● 2026-02-20 00:50:54
● 2026-03-13 15:27:00

○A23.228.209.2152015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:45:02
○ 2015-11-14 10:54:10
○ 2026-03-13 15:27:00

●A2606:4700:3031::ac43:83142026-02-20 → 2026-03-13 · 3 obs

○ 2015-11-14 10:54:10
● 2026-02-20 00:50:54
● 2026-03-13 15:27:00

●A2606:4700:3037::6815:9f12026-02-20 → 2026-03-13 · 3 obs

○ 2015-11-14 10:54:10
● 2026-02-20 00:50:54
● 2026-03-13 15:27:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
robustdirectory.com	burt.ns.cloudflare.com, piper.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.79

NS records: burt.ns.cloudflare.com, piper.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robustdirectory.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.9.241, 172.67.131.20`
AAAA	2	`2606:4700:3031::ac43:8314, 2606:4700:3037::6815:9f1`
NS	2	`burt.ns.cloudflare.com, piper.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

robustdirectory.com maps to four IP numbers: 2606:4700:3031::ac43:8314, 2606:4700:3037::6815:9f1, 104.21.9.241 and 172.67.131.20.

Other host names, for instance headstartphuket.com, periodichaircut.com, mississippicompanyregistry.com, turbobet888.co and antwizard.com share IP numbers with robustdirectory.com.

Name Servers

Two name servers burt.ns.cloudflare.com and piper.ns.cloudflare.com are delegated to robustdirectory.com.

robustdirectory.com uses the same name server configuration as other domains, such as directorytome.com, http-directory.com, zozodirectory.com, directorydepo.com and netwebdirectory.com.

robustdirectory.com at least partially shares name servers with other domains such as element-designs.com, leon-bet-casino.ru, oqbkn.com, joelwc.com and 84.135.78.in-addr.arpa.

Host names with six IP numbers: Host name burt.ns.cloudflare.com points to 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79; host name piper.ns.cloudflare.com points to 2606:4700:50::a29f:2623, 2803:f800:50::6ca2:c223, 2a06:98c1:50::ac40:2223, 108.162.194.35, 162.159.38.35 and 172.64.34.35.

robustdirectory.com - robtex.com