`rdfleming.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2919^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9f11^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.25^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.17^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`autumn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2694^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c294^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`autumn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2294^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`autumn.ns.cloudflare.com`
		A	108.162.194.148^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	162.159.38.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	172.64.34.148^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
NS	`dakota.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dakota.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dakota.ns.cloudflare.com`
		A	108.162.195.79^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	162.159.44.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	172.64.35.79^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
TXT	`google-site-verification=2sHsntli3gyxB7obQF8vRJ0fLFpJdGrfJP65-3vzgeg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.41.25, 172.67.159.17
		IPv6	2606:4700:3030::6815:2919, 2606:4700:3037::ac43:9f11
SOA	`autumn.ns.cloudflare.com`dns@cloudflare.com serial=2396949957

`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

WOT: SAFE (61/100)

Same first word

rdfleming.com

Similar names

drfleming.info

DNS History

10 records (6 active, 4 former)

●NSautumn.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2015-10-23 06:07:34
● 2026-02-15 22:43:14
● 2026-03-24 09:01:18

●NSdakota.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2015-10-23 06:07:34
● 2026-02-15 22:43:14
● 2026-03-24 09:01:18

○NSpark13.secureserver.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 07:19:30
○ 2015-10-23 06:07:34
○ 2026-03-24 09:01:18

○NSpark14.secureserver.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 07:19:30
○ 2015-10-23 06:07:34
○ 2026-03-24 09:01:18

○MXmail.rdfleming.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 07:19:30
○ 2015-10-23 06:07:34
○ 2026-03-24 09:01:18

●A104.21.41.252026-02-15 → 2026-03-24 · 3 obs

○ 2015-10-23 06:07:34
● 2026-02-15 22:43:14
● 2026-03-24 09:01:18

●A172.67.159.172026-02-15 → 2026-03-24 · 3 obs

○ 2015-10-23 06:07:34
● 2026-02-15 22:43:14
● 2026-03-24 09:01:18

○A207.210.105.982007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 07:19:30
○ 2015-10-23 06:07:34
○ 2026-03-24 09:01:18

●A2606:4700:3030::6815:29192026-02-15 → 2026-03-24 · 3 obs

○ 2015-10-23 06:07:34
● 2026-02-15 22:43:14
● 2026-03-24 09:01:18

●A2606:4700:3037::ac43:9f112026-02-15 → 2026-03-24 · 3 obs

○ 2015-10-23 06:07:34
● 2026-02-15 22:43:14
● 2026-03-24 09:01:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rdfleming.com	autumn.ns.cloudflare.com, dakota.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.148

NS records: autumn.ns.cloudflare.com, dakota.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdfleming.com (unsigned zone)

⏱️ Timing

Total: 107ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.17, 104.21.41.25`
AAAA	2	`2606:4700:3030::6815:2919, 2606:4700:3037::ac43:9f11`
NS	2	`autumn.ns.cloudflare.com, dakota.ns.cloudflare.com`
TXT	1	`google-site-verification=2sHsntli3gyxB7o`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`autumn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by rdfleming.com: 2606:4700:3030::6815:2919, 2606:4700:3037::ac43:9f11, 104.21.41.25 and 172.67.159.17.

other host names including relinform.ru, ameofdc.com, polysantoniou.com, www.bestvpn.org and tmpro.cn share IP numbers with rdfleming.com.

Name Servers

rdfleming.com is delegated to two name servers autumn.ns.cloudflare.com and dakota.ns.cloudflare.com.

rdfleming.com shares the same name server setup as other domains, for instance tzbigsource.com, dctop1.com, hhaolicai.com, air21ibayad.com and e-que.com.

rdfleming.com at least partially shares name servers with other domains, for instance 011050.com, hstqb.org, lblaboite.com, theresiliencyinstitute.net and ruixue100.com.

these name servers are often used together with nadia.ns.cloudflare.com, bristol.ns.cloudflare.com, tricia.ns.cloudflare.com and clyde.ns.cloudflare.com.

Host names with six IP numbers:

Host name autumn.ns.cloudflare.com points to: 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148.

Host name dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79.

rdfleming.com - robtex.com

rdfleming.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

`rdfleming.com`

`com`