cfsyn.com - dns.ninja

`cfsyn.com`

DNSSEC	⚠️ Not signed
A	162.241.225.84^{🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google}
		PTR	`box5250.bluehost.com`
NS	`ns1.bluehost.com` ⭐
		A	162.159.24.80^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.bluehost.com`
NS	`ns2.bluehost.com`
		A	162.159.25.175^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.bluehost.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
SOA	`ns1.bluehost.com`root@box5250.bluehost.com 2025-05-17 #0

`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=1780950166

Same first word

cfsyn.com

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DNS History

12 records (6 active, 6 former)

○NSadns.cs.siteprotect.com2015-08-29 → 2017-06-15 · 4 obs

● 2015-08-29 07:01:44
● 2017-06-15 14:05:48
○ 2026-03-13 21:12:04
○ 2026-06-08 20:39:02

○NSbdns.cs.siteprotect.com2015-08-29 → 2017-06-15 · 4 obs

● 2015-08-29 07:01:44
● 2017-06-15 14:05:48
○ 2026-03-13 21:12:04
○ 2026-06-08 20:39:02

●NSns1.bluehost.com2026-03-13 → 2026-06-08 · 3 obs

○ 2017-06-15 14:05:48
● 2026-03-13 21:12:04
● 2026-06-08 20:39:02

●NSns2.bluehost.com2026-03-13 → 2026-06-08 · 3 obs

○ 2017-06-15 14:05:48
● 2026-03-13 21:12:04
● 2026-06-08 20:39:02

●MXfallbackmx.spamexperts.eu2026-03-13 → 2026-06-08 · 3 obs

○ 2017-06-15 14:05:48
● 2026-03-13 21:12:04
● 2026-06-08 20:39:02

●MXlastmx.spamexperts.net2026-03-13 → 2026-06-08 · 3 obs

○ 2017-06-15 14:05:48
● 2026-03-13 21:12:04
● 2026-06-08 20:39:02

●MXmx.spamexperts.com2026-03-13 → 2026-06-08 · 3 obs

○ 2017-06-15 14:05:48
● 2026-03-13 21:12:04
● 2026-06-08 20:39:02

○MXmx01.biz.comcast.net2015-08-29 → 2017-06-15 · 4 obs

● 2015-08-29 07:01:44
● 2017-06-15 14:05:48
○ 2026-03-13 21:12:04
○ 2026-06-08 20:39:02

○MXmx02.biz.comcast.net2015-08-29 → 2017-06-15 · 4 obs

● 2015-08-29 07:01:44
● 2017-06-15 14:05:48
○ 2026-03-13 21:12:04
○ 2026-06-08 20:39:02

○MXmx03.biz.comcast.net2015-08-29 → 2017-06-15 · 4 obs

● 2015-08-29 07:01:44
● 2017-06-15 14:05:48
○ 2026-03-13 21:12:04
○ 2026-06-08 20:39:02

●A162.241.225.842026-03-13 → 2026-06-08 · 3 obs

○ 2017-06-15 14:05:48
● 2026-03-13 21:12:04
● 2026-06-08 20:39:02

○A216.87.186.242015-08-29 → 2017-06-15 · 4 obs

● 2015-08-29 07:01:44
● 2017-06-15 14:05:48
○ 2026-03-13 21:12:04
○ 2026-06-08 20:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cfsyn.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server:162.159.24.80

NS records: ns1.bluehost.com, ns2.bluehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfsyn.com (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.241.225.84`
NS	2	`ns2.bluehost.com, ns1.bluehost.com`
MX	3	`lastmx.spamexperts.net (pri: 30), fallbackmx.spamexperts.eu (pri: 20)...`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
SOA	1	`ns1.bluehost.com root.box5250.bluehost.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

IP Addresses

cfsyn.com has exactly one IP address — 162.241.225.84.

mail.adsmach.com, mail.centralstateshorseman.com, mail.deszin.com plus two other host names have IP numbers in common with cfsyn.com.

Name Servers

cfsyn.com uses two name servers for its delegation: ns1.bluehost.com and ns2.bluehost.com.

The name server configuration of cfsyn.com is shared with other domains, for instance drfoxmobilechiropractic.com, trakloop.com, laurenpatrickrealtor.com and two others.

Both ns1.bluehost.com and ns2.bluehost.com have a single IP address each — ns1.bluehost.com resolves to 162.159.24.80 while ns2.bluehost.com resolves to 162.159.25.175.

Mail Servers

Mail for cfsyn.com is routed through three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

At least some of the mail servers used by cfsyn.com are shared with other domains: formaserver.com, ogmug.com, dzsv.nl and two others among them.

Hosts with 8 IP addresses each:

lastmx.spamexperts.net resolves to 38.71.16.244, 38.89.254.156 and 149.13.75.27, plus five other IP addresses.

Hosts with 6 IP addresses each:

fallbackmx.spamexperts.eu resolves to 38.71.16.244, 38.89.254.156 and 38.101.250.150, along with three other IP addresses.

Host names pointing to two IP addresses:

mx.spamexperts.com directs traffic to 38.71.16.244 and 2001:550:2:3::62:100.

Three host names point to 2001:550:2:3::62:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 2001:550:2:61::2fc:100 IP addresses each.

Three host names point to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 38.89.254.156 IP addresses each.