`sanfernandosrl.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:a2d3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:52c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.194^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.211^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`savanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2688^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c288^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`savanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2288^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`savanna.ns.cloudflare.com`
		A	108.162.194.136^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	162.159.38.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	172.64.34.136^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
TXT	`google-site-verification=1Td4HI1glb1hoCvZCoW29yFlisW0jCdIDM02lJNpKT0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.82.194, 172.67.162.211
		IPv6	2606:4700:3035::ac43:a2d3, 2606:4700:3037::6815:52c2
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2396794287

`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=1774564232

Previously MX for

sanfernandosrl.com

Same first word

sanfernandosrl.com

DNS History

11 records (6 active, 5 former)

●NSbrett.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2018-09-26 19:29:32
● 2026-02-17 00:22:56
● 2026-03-26 22:44:30

○NSns100.imdservices.net2015-06-25 → 2018-09-26 · 4 obs

● 2015-06-25 10:07:48
● 2018-09-26 19:29:32
○ 2026-02-17 00:22:56
○ 2026-03-26 22:44:30

○NSns101.imdservices.net2015-06-25 → 2018-09-26 · 4 obs

● 2015-06-25 10:07:48
● 2018-09-26 19:29:32
○ 2026-02-17 00:22:56
○ 2026-03-26 22:44:30

●NSsavanna.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2018-09-26 19:29:32
● 2026-02-17 00:22:56
● 2026-03-26 22:44:30

○MXsanfernandosrl.com2015-06-25 → 2026-02-17 · 4 obs

● 2015-06-25 10:07:48
● 2026-02-17 07:08:52
○ 2026-02-19 21:27:26
○ 2026-03-26 22:44:30

●A104.21.82.1942026-02-17 → 2026-03-26 · 3 obs

○ 2018-09-26 19:29:32
● 2026-02-17 00:22:56
● 2026-03-26 22:44:30

○A107.161.191.2422018-09-26 → 2018-09-26 · 4 obs

○ 2017-01-31 22:44:26
● 2018-09-26 19:29:32
○ 2026-02-17 00:22:56
○ 2026-03-26 22:44:30

●A172.67.162.2112026-02-17 → 2026-03-26 · 3 obs

○ 2018-09-26 19:29:32
● 2026-02-17 00:22:56
● 2026-03-26 22:44:30

●A2606:4700:3035::ac43:a2d32026-02-17 → 2026-03-26 · 3 obs

○ 2018-09-26 19:29:32
● 2026-02-17 00:22:56
● 2026-03-26 22:44:30

●A2606:4700:3037::6815:52c22026-02-17 → 2026-03-26 · 3 obs

○ 2018-09-26 19:29:32
● 2026-02-17 00:22:56
● 2026-03-26 22:44:30

○A66.7.201.1502015-06-25 → 2017-01-31 · 4 obs

● 2015-06-25 10:07:48
● 2017-01-31 22:44:26
○ 2018-09-26 19:29:32
○ 2026-03-26 22:44:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sanfernandosrl.com	brett.ns.cloudflare.com, savanna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.76

NS records: brett.ns.cloudflare.com, savanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sanfernandosrl.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.211, 104.21.82.194`
AAAA	2	`2606:4700:3035::ac43:a2d3, 2606:4700:3037::6815:52c2`
NS	2	`brett.ns.cloudflare.com, savanna.ns.cloudflare.com`
TXT	1	`google-site-verification=1Td4HI1glb1hoCv`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sanfernandosrl.com points to four IP numbers: 2606:4700:3035::ac43:a2d3, 2606:4700:3037::6815:52c2, 104.21.82.194 and 172.67.162.211.

For instance, other host names bjzkrp.com, agaclean.de, flyers.nofrillssupermarkets.com, bmcmovie.com and hywbase.com share IP numbers with sanfernandosrl.com.

Name Servers

sanfernandosrl.com is delegated to two name servers: brett.ns.cloudflare.com and savanna.ns.cloudflare.com.

sanfernandosrl.com shares the same name server setup as other domains, for example coursecurrent.com, insightimprint.com, unmuter.io and infoportal.ua.

sanfernandosrl.com shares name servers with other domains at least partially, for example remologistica.com.br, forest-grill.com, kr-api-web-whatsapp.hl.cn, fronten.ch and erlangshen.click.

Host names with six IP numbers: host name brett.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76; host name savanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2688, 2803:f800:50::6ca2:c288, 2a06:98c1:50::ac40:2288, 108.162.194.136, 162.159.38.136 and 172.64.34.136.

sanfernandosrl.com - robtex.com