`sfbwmag.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:29cd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c193^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.205^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.147^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`elma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
MX	`sfbwmag-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
TXT	`0ed1fe018a3df9bb3767164c3fb4ed7444312ecdc6`
TXT	`MS=ms20294384`
TXT	`MS=ms53960828`
TXT	`MS=ms84061611`
TXT	`google-site-verification=BMTD-jUOSfVdOMeqFobXHmS9b5p50RIqO32v2MsJ5uU`
TXT	`google-site-verification=ixa24G0pM9pM9QMNDEWo4w_sJfYwWuiC6k18BwI6bmc`
TXT	`v=spf1 include:spf.protection.outlook.com include:mailgun.org include:zcsend....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.41.205, 172.67.193.147
		IPv6	2606:4700:3035::6815:29cd, 2606:4700:3035::ac43:c193
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2399021623

`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=1774447622

rank #527017 globally
rank #235220 in the tld

Subdomains

www.sfbwmag.com

Same first word

sfbwmag.com

DNS History

11 records (7 active, 4 former)

●NSalex.ns.cloudflare.com2026-02-14 → 2026-03-25 · 3 obs

○ 2017-05-31 13:48:16
● 2026-02-14 21:00:32
● 2026-03-25 14:15:06

●NSelma.ns.cloudflare.com2026-02-14 → 2026-03-25 · 3 obs

○ 2017-05-31 13:48:16
● 2026-02-14 21:00:32
● 2026-03-25 14:15:06

○NSns49.domaincontrol.com2015-08-07 → 2017-05-31 · 4 obs

● 2015-08-07 00:19:04
● 2017-05-31 13:48:16
○ 2026-02-14 21:00:32
○ 2026-03-25 14:15:06

○NSns50.domaincontrol.com2015-08-07 → 2017-05-31 · 4 obs

● 2015-08-07 00:19:04
● 2017-05-31 13:48:16
○ 2026-02-14 21:00:32
○ 2026-03-25 14:15:06

●MXsfbwmag-com.mail.protection.outlook.com2015-08-07 → 2026-03-25 · 2 obs

● 2015-08-07 00:19:04
● 2026-03-25 14:15:06

●A104.21.41.2052026-02-14 → 2026-03-25 · 3 obs

○ 2017-05-31 13:48:16
● 2026-02-14 21:00:32
● 2026-03-25 14:15:06

●A172.67.193.1472026-02-14 → 2026-03-25 · 3 obs

○ 2017-05-31 13:48:16
● 2026-02-14 21:00:32
● 2026-03-25 14:15:06

●A2606:4700:3035::6815:29cd2026-02-14 → 2026-03-25 · 3 obs

○ 2017-05-31 13:48:16
● 2026-02-14 21:00:32
● 2026-03-25 14:15:06

●A2606:4700:3035::ac43:c1932026-02-14 → 2026-03-25 · 3 obs

○ 2017-05-31 13:48:16
● 2026-02-14 21:00:32
● 2026-03-25 14:15:06

○A50.62.6.332015-08-07 → 2016-02-27 · 4 obs

● 2015-08-07 00:19:04
● 2016-02-27 00:05:06
○ 2016-06-20 12:22:14
○ 2026-03-25 14:15:06

○A72.35.90.212016-06-20 → 2017-05-31 · 5 obs

○ 2016-02-27 00:05:06
● 2016-06-20 12:22:14
● 2017-05-31 13:48:16
○ 2026-02-14 21:00:32
○ 2026-03-25 14:15:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
sfbwmag.com	alex.ns.cloudflare.com, elma.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, elma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfbwmag.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.205, 172.67.193.147`
AAAA	2	`2606:4700:3035::ac43:c193, 2606:4700:3035::6815:29cd`
NS	2	`alex.ns.cloudflare.com, elma.ns.cloudflare.com`
MX	1	`sfbwmag-com.mail.protection.outlook.com`
TXT	7	`0ed1fe018a3df9bb3767164c3fb4ed7444312ecd, MS=ms20294384...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.sfbwmag.com has sfbwmag.com as its parent.

IP Addresses

sfbwmag.com maps to four IP numbers: 2606:4700:3035::6815:29cd, 2606:4700:3035::ac43:c193, 104.21.41.205 and 172.67.193.147.

Other host names, for instance annarealthaitherapy.co.uk.cdn.cloudflare.net, thetexashomemaker.com, choinka24.pl, www.cpma.fr and www.wpbps.org share IP numbers with sfbwmag.com.

Name Servers

Two name servers alex.ns.cloudflare.com and elma.ns.cloudflare.com are delegated to sfbwmag.com.

sfbwmag.com uses the same name server configuration as other domains, such as gudlily.com, mycareersaathi.com, smallpdf.in, persimmonpointfarm.com and genyus.net.

sfbwmag.com at least partially shares name servers with other domains such as blogblogs.com, auto-innenreinigung.ch, homeappliancesuperstore.com, acewind.com and cdlrestaurant.ru.

These name servers are commonly used with leland.ns.cloudflare.com and lily.ns.cloudflare.com.

Host names with six IP numbers: Host name alex.ns.cloudflare.com points to 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100; host name elma.ns.cloudflare.com points to 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.

Mail Servers

sfbwmag.com is handled by a single mail server, sfbwmag-com.mail.protection.outlook.com.

sfbwmag-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c902::5, 2a01:111:f403:c91d::b, 2a01:111:f403:f804::1, 52.101.8.46, 52.101.9.14, 52.101.11.7 and 52.101.41.24.

sfbwmag.com - robtex.com

sfbwmag.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sfbwmag.com`

`com`