`sfblogs.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9195^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4990^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.144^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.149^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`gail.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.144, 172.67.145.149
		IPv6 hints	2606:4700:3030::ac43:9195, 2606:4700:3036::6815:4990
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2401317139

`net`

	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=1778390351

WOT: SAFE (63/100)

Previously MX for

sfblogs.net

Same first word

sfblogs.net

Similar names

fssblog.com

sbsgolf.com

DNS History

27 records (6 active, 21 former)

●NSalan.ns.cloudflare.com2026-04-23 → 2026-05-10 · 3 obs

○ 2026-03-30 15:10:56
● 2026-04-23 08:38:36
● 2026-05-10 05:28:44

○NSdilbert.ns.cloudflare.com2026-03-04 → 2026-03-30 · 5 obs

○ 2017-02-01 23:46:54
● 2026-03-04 06:48:46
● 2026-03-30 15:10:56
○ 2026-04-23 08:38:36
○ 2026-05-10 05:28:44

○NSetta.ns.cloudflare.com2026-03-04 → 2026-03-30 · 5 obs

○ 2017-02-01 23:46:54
● 2026-03-04 06:48:46
● 2026-03-30 15:10:56
○ 2026-04-23 08:38:36
○ 2026-05-10 05:28:44

●NSgail.ns.cloudflare.com2026-04-23 → 2026-05-10 · 3 obs

○ 2026-03-30 15:10:56
● 2026-04-23 08:38:36
● 2026-05-10 05:28:44

○NSns03.domaincontrol.com2015-08-01 → 2016-01-15 · 4 obs

● 2015-08-01 16:30:08
● 2016-01-15 04:38:54
○ 2016-04-06 07:50:22
○ 2026-05-10 05:28:44

○NSns04.domaincontrol.com2015-08-01 → 2016-01-15 · 4 obs

● 2015-08-01 16:30:08
● 2016-01-15 04:38:54
○ 2016-04-06 07:50:22
○ 2026-05-10 05:28:44

○NSns1.serverlife.net2016-04-06 → 2017-02-01 · 5 obs

○ 2016-01-15 04:38:54
● 2016-04-06 07:50:22
● 2017-02-01 23:46:54
○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

○NSns2.serverlife.net2016-04-06 → 2017-02-01 · 5 obs

○ 2016-01-15 04:38:54
● 2016-04-06 07:50:22
● 2017-02-01 23:46:54
○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

○NSns3.serverlife.net2016-04-06 → 2017-02-01 · 5 obs

○ 2016-01-15 04:38:54
● 2016-04-06 07:50:22
● 2017-02-01 23:46:54
○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

○NSns75.domaincontrol.com2026-03-04 → 2026-05-10 · 2 obs

○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

○NSns76.domaincontrol.com2026-03-04 → 2026-05-10 · 2 obs

○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

○MXmail2015-08-01 → 2016-01-15 · 4 obs

● 2015-08-01 16:30:08
● 2016-01-15 04:38:54
○ 2016-04-06 07:50:22
○ 2026-05-10 05:28:44

○MXsfblogs.net2016-04-06 → 2017-02-01 · 5 obs

○ 2016-01-15 04:38:54
● 2016-04-06 07:50:22
● 2017-02-01 23:46:54
○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

●A104.21.73.1442026-04-23 → 2026-05-10 · 5 obs

○ 2026-03-04 06:48:46
● 2026-04-23 08:38:36
● 2026-04-30 19:37:08
○ 2026-05-02 20:43:08
● 2026-05-10 05:28:44

○A15.197.148.332026-03-04 → 2026-05-10 · 2 obs

○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

●A172.67.145.1492026-04-23 → 2026-05-10 · 5 obs

○ 2026-03-04 06:48:46
● 2026-04-23 08:38:36
● 2026-04-30 19:37:08
○ 2026-05-02 20:43:08
● 2026-05-10 05:28:44

○A184.168.221.752016-01-15 → 2016-01-15 · 4 obs

○ 2015-10-09 17:05:16
● 2016-01-15 04:38:54
○ 2016-04-06 07:50:22
○ 2026-05-10 05:28:44

○A188.114.96.02026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-30 19:37:08
● 2026-05-02 20:43:08
○ 2026-05-10 05:28:44

○A188.114.97.02026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-30 19:37:08
● 2026-05-02 20:43:08
○ 2026-05-10 05:28:44

○A216.126.195.2262016-04-06 → 2016-06-04 · 5 obs

○ 2016-01-15 04:38:54
● 2016-04-06 07:50:22
● 2016-06-04 01:29:38
○ 2017-02-01 23:46:54
○ 2026-05-10 05:28:44

●A2606:4700:3030::ac43:91952026-04-23 → 2026-05-10 · 5 obs

○ 2026-03-04 06:48:46
● 2026-04-23 08:38:36
● 2026-04-30 19:37:08
○ 2026-05-02 20:43:08
● 2026-05-10 05:28:44

●A2606:4700:3036::6815:49902026-04-23 → 2026-05-10 · 5 obs

○ 2026-03-04 06:48:46
● 2026-04-23 08:38:36
● 2026-04-30 19:37:08
○ 2026-05-02 20:43:08
● 2026-05-10 05:28:44

○A2a06:98c1:3120::2026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-30 19:37:08
● 2026-05-02 20:43:08
○ 2026-05-10 05:28:44

○A2a06:98c1:3121::2026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-30 19:37:08
● 2026-05-02 20:43:08
○ 2026-05-10 05:28:44

○A3.33.130.1902026-03-04 → 2026-05-10 · 2 obs

○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

○A62.112.194.2122015-08-01 → 2015-10-09 · 4 obs

● 2015-08-01 16:30:08
● 2015-10-09 17:05:16
○ 2016-01-15 04:38:54
○ 2026-05-10 05:28:44

○A97.107.128.82017-02-01 → 2017-02-01 · 4 obs

○ 2016-06-04 01:29:38
● 2017-02-01 23:46:54
○ 2026-03-04 06:48:46
○ 2026-05-10 05:28:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
sfblogs.net	gail.ns.cloudflare.com, alan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.116

NS records: gail.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfblogs.net (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.149, 104.21.73.144`
AAAA	2	`2606:4700:3030::ac43:9195, 2606:4700:3036::6815:4990`
NS	2	`alan.ns.cloudflare.com, gail.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

sfblogs.net resolves to four IP numbers: 2606:4700:3030::ac43:9195, 2606:4700:3036::6815:4990, 104.21.73.144 and 172.67.145.149.

Other host names such as countrylayer.digital, parentdata.org, kvb.dk, x88q.com and mail.kvb.dk share IPs with sfblogs.net.

Name Servers

sfblogs.net is delegated to two name servers: alan.ns.cloudflare.com and gail.ns.cloudflare.com.

sfblogs.net shares the same name server setup as aquavoltsolutions.com, travel-coffee.com, bayarpay.com, honeytreetechnologies.com and hello-eventathome.be.

sfblogs.net at least partially shares name servers with other domains, for instance netsayfa.com, macchinetteslotmachine.it, industrialcloudhub.com, can-d.com and kdfjfv.win.

these name servers are often used in conjunction with the name servers glen.ns.cloudflare.com.

Host names with six IP numbers:

alan.ns.cloudflare.com points to 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139, 108.162.193.57, 172.64.33.57 and 173.245.59.57.

gail.ns.cloudflare.com points to 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

sfblogs.net - robtex.com

sfblogs.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`sfblogs.net`

`net`