`builtforbroadband.org`

DNSSEC	⚠️ Not signed
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`
SOA	`ns1.cisco.com`postmaster@cisco.com serial=2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778462935

WOT: SAFE (72/100)

Same first word

builtforbroadband.com

builtforbroadband.net

builtforbroadband.org

DNS History

5 records (3 active, 2 former)

○NSedns-aln1-1-l2015-05-16 → 2017-04-08 · 6 obs

● 2015-05-16 05:47:32
○ 2015-10-09 04:28:20
○ 2016-07-18 03:27:32
● 2017-04-08 23:35:22
○ 2020-04-13 15:36:00
○ 2026-05-11 01:47:34

○NSedns-aln1-1-l.cisco.com2015-05-16 → 2016-07-18 · 4 obs

● 2015-05-16 05:47:32
● 2016-07-18 03:27:32
○ 2017-04-08 23:35:22
○ 2026-05-11 01:47:34

●NSns1.cisco.com2015-05-16 → 2026-05-11 · 2 obs

● 2015-05-16 05:47:32
● 2026-05-11 01:47:34

●NSns2.cisco.com2015-05-16 → 2026-05-11 · 2 obs

● 2015-05-16 05:47:32
● 2026-05-11 01:47:34

●NSns3.cisco.com2015-05-16 → 2026-05-11 · 2 obs

● 2015-05-16 05:47:32
● 2026-05-11 01:47:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
builtforbroadband.org	ns3.cisco.com, ns1.cisco.com, ns2.cisco.com	-

✅ Authoritative Response

Server:72.163.5.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builtforbroadband.org (unsigned zone)

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.cisco.com, ns2.cisco.com...`
SOA	1	`ns1.cisco.com postmaster.cisco.com`

Analysis

Name Servers

builtforbroadband.org is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

builtforbroadband.org at least partially shares name servers with other domains, for instance contentsmart.com, ciscopark.org, ciscodvn.com, jabberv.co.uk and ciscovirtual.com.

Host ns1.cisco.com points to 2001:420:1101:6::a and 72.163.5.201; Host ns2.cisco.com points to 2001:420:2041:5000::a and 64.102.255.44; Host ns3.cisco.com points to 2001:420:1201:7::a and 173.37.146.41.

builtforbroadband.org - robtex.com