deepfactor.io - dns.ninja

`deepfactor.io`

DNSSEC	⚠️ Not signed
A	72.163.4.154^{🇺🇸 ASNTTCISCO72.163.4.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		PTR	`redirect.cisco.com`
NS	`ns1.cisco.com` ⭐
		A	2001:420:1101:6::a^{🇺🇸 ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`ns1.cisco.com`
		A	72.163.5.201^{🇺🇸 ASNTTCISCO72.163.0.0/18 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`ns1.cisco.com`
NS	`ns2.cisco.com`
		A	2001:420:2041:5000::a^{🇺🇸 ASNTTCISCO2001:420:2000::/35 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`ns2.cisco.com`
		A	64.102.255.44^{🇺🇸 ASNTTCISCO64.102.0.0/16 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`ns2.cisco.com`
NS	`ns3.cisco.com`
		A	2001:420:1201:7::a^{🇺🇸 ASNTTCISCO2001:420:1200::/41 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`ns3.cisco.com`
		A	173.37.146.41^{🇺🇸 ASNTTCISCO173.37.128.0/19 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`ns3.cisco.com`
MX	`alln-mx-01.cisco.com` ⭐
		A	2001:420:1201:6::ad25:93e6^{🇺🇸 ASNTTCISCO2001:420:1200::/41 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`alln-mx-01.cisco.com`
		A	173.37.147.230^{🇺🇸 ASNTTCISCO173.37.128.0/19 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`alln-mx-01.cisco.com`
MX	`rcdn-mx-01.cisco.com`⁽²⁰⁾
		A	2001:420:1101:7::48a3:166^{🇺🇸 ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`rcdn-mx-01.cisco.com`
		A	72.163.7.166^{🇺🇸 ASNTTCISCO72.163.7.0/24 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`rcdn-mx-01.cisco.com`
MX	`aer-mx-01.cisco.com`⁽³⁰⁾
		A	2001:420:4621::ad26:d496^{🇳🇱 ASNTTCISCO2001:420:4000::/36 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`aer-mx-01.cisco.com`
		A	173.38.212.150^{🇳🇱 ASNTTCISCO173.38.128.0/17 170 West Tasman Drive San Jose CA 95134 United States}
			PTR	`aer-mx-01.cisco.com`
TXT	`google-site-verification=oeQokxYyKhPwuTdI0UhYBIzbWbjrNoIEQrYvGIwuH_w`
TXT	`MS=6110E57E557ED0A36F941176C4D7ACA33D1D348A`
TXT	`v=spf1 include:_spf.google.com include:7961361.spf07.hubspotemail.net ~all`
TXT	`identrust_validate=CGb5Hs0iAeAzBUNA+rXrsZGp3fRcgsuwBzAR5x/C2RMR`
TXT	`google-site-verification=LDQtRtnCAGVv8JOjvzey8cCBgqzK3YSNyljWrkYAW44`
TXT	`google-site-verification=voITy5Y_YSsuy900dXrSwBk4Q888gE2WxH1Ioc8BmxI`
SOA	`ns1.cisco.com`postmaster@cisco.com serial=255

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1785090576

Subdomains

www.deepfactor.io

Same first word

deepfactor.net

deepfactor.com

deepfactor.io

deepfactor.xyz

Similar names

freedocapt.com

deptofcare.myshopify.com

perfectdao.com

adeptforce.com

DNS History

16 records (7 active, 9 former)

●NSns1.cisco.com2026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

●NSns2.cisco.com2026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

●NSns3.cisco.com2026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

○NSns59.domaincontrol.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

○NSns60.domaincontrol.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

●MXaer-mx-01.cisco.com2026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

●MXalln-mx-01.cisco.com2026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

○MXalt1.aspmx.l.google.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

○MXalt2.aspmx.l.google.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

○MXaspmx.l.google.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

○MXaspmx2.googlemail.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

○MXaspmx3.googlemail.com2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

●MXrcdn-mx-01.cisco.com2026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

○A192.0.78.242019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

○A192.0.78.252019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:14:26
○ 2026-03-02 22:47:46
○ 2026-07-26 19:02:44

●A72.163.4.1542026-03-02 → 2026-07-26 · 3 obs

○ 2019-12-21 23:14:26
● 2026-03-02 22:47:46
● 2026-07-26 19:02:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io	-
deepfactor.io	ns1.cisco.com, ns2.cisco.com, ns3.cisco.com	-

✅ Authoritative Response

Server:173.37.146.41

NS records: ns1.cisco.com, ns2.cisco.com, ns3.cisco.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deepfactor.io (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.163.4.154`
NS	3	`ns2.cisco.com, ns1.cisco.com...`
MX	3	`alln-mx-01.cisco.com (pri: 10), aer-mx-01.cisco.com (pri: 30)...`
TXT	6	`v=spf1 include:_spf.google.com include:7, MS=6110E57E557ED0A36F941176C4D7ACA33D1D3...`
SOA	1	`ns1.cisco.com postmaster.cisco.com`

Analysis

Hierarchy

www.deepfactor.io is delegated beneath deepfactor.io.

IP Addresses

deepfactor.io directs to one IP number, which is 72.163.4.154.

Among the host names that share IP numbers with deepfactor.io are energy-optimizer.com, cisco.co.ag, cisco.or.ug and two others.

Name Servers

deepfactor.io is served by three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

There is at least partial name server overlap between deepfactor.io and other domains — cisco-ironport.mobi, cisco-ccs.com, jabberv.cn and two more among them.

The hostnames ns1.cisco.com, ns2.cisco.com and ns3.cisco.com each direct to two IP addresses — ns1.cisco.com to 72.163.5.201 and 2001:420:1101:6::a, ns2.cisco.com to 64.102.255.44 and 2001:420:2041:5000::a, and ns3.cisco.com to 173.37.146.41 and 2001:420:1201:7::a.

Mail Servers

Incoming mail for deepfactor.io is delivered via three mail servers: aer-mx-01.cisco.com, alln-mx-01.cisco.com and rcdn-mx-01.cisco.com.

deepfactor.io shares at least some of its mail servers with other domains — for example chatbotnet.com, securent.com, linesider.net and two more.

These mail servers are routinely seen in conjunction with the mail servers mail1.dynamicsoft.com and smtp15.msoutlookonline.net.

The hostnames aer-mx-01.cisco.com, alln-mx-01.cisco.com and rcdn-mx-01.cisco.com each direct to two IP addresses — aer-mx-01.cisco.com to 173.38.212.150 and 2001:420:4621::ad26:d496, alln-mx-01.cisco.com to 173.37.147.230 and 2001:420:1201:6::ad25:93e6, and rcdn-mx-01.cisco.com to 72.163.7.166 and 2001:420:1101:7::48a3:166.