tailf.com - dns.ninja

tailf.com

DNSSEC⚠️ Not signed
A79.99.3.140πŸ‡ΈπŸ‡ͺ GLESYS79.99.0.0/21
PTR79-99-3-140.serverhotell.net
NSns1.cisco.com ⭐
A2001:420:1101:6::aπŸ‡ΊπŸ‡Έ ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRns1.cisco.com
A72.163.5.201πŸ‡ΊπŸ‡Έ ASNTTCISCO72.163.0.0/18 170 West Tasman Drive San Jose CA 95134 United States
PTRns1.cisco.com
NSns2.cisco.com
A2001:420:2041:5000::aπŸ‡ΊπŸ‡Έ ASNTTCISCO2001:420:2000::/35 170 West Tasman Drive San Jose CA 95134 United States
PTRns2.cisco.com
A64.102.255.44πŸ‡ΊπŸ‡Έ ASNTTCISCO64.102.0.0/16 170 West Tasman Drive San Jose CA 95134 United States
PTRns2.cisco.com
NSns3.cisco.com
A2001:420:1201:7::aπŸ‡ΊπŸ‡Έ ASNTTCISCO2001:420:1200::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRns3.cisco.com
A173.37.146.41πŸ‡ΊπŸ‡Έ ASNTTCISCO173.37.128.0/19 170 West Tasman Drive San Jose CA 95134 United States
PTRns3.cisco.com
SOAns1.cisco.compostmaster@cisco.com serial=5

com

Subdomains

Same first word

Similar names

DNS History

11 records (4 active, 7 former)

200920112013201520172019202120232025NSns1.cisco.comns2.cisco.comns3.cisco.comedns-aln1-1-l.cisco.comns1.mydyndns.orgns2.mydyndns.orgns3.mydyndns.orgns4.mydyndns.orgns5.mydyndns.orgMXmail.tail-f.comA79.99.3.140
β—‹NSedns-aln1-1-l.cisco.com2015-08-12 β†’ 2016-07-14 Β· 5 obs
β—‹ 2008-03-17 16:20:18
● 2015-08-12 17:41:40
● 2016-07-14 21:33:58
β—‹ 2026-02-18 19:37:54
β—‹ 2026-08-14 09:51:28
●NSns1.cisco.com2015-08-12 β†’ 2026-08-14 Β· 3 obs
β—‹ 2008-03-17 16:20:18
● 2015-08-12 17:41:40
● 2026-08-14 09:51:28
β—‹NSns1.mydyndns.org2008-03-17 β†’ 2008-03-17 Β· 3 obs
● 2008-03-17 16:20:18
β—‹ 2015-08-12 17:41:40
β—‹ 2026-08-14 09:51:28
●NSns2.cisco.com2015-08-12 β†’ 2026-08-14 Β· 3 obs
β—‹ 2008-03-17 16:20:18
● 2015-08-12 17:41:40
● 2026-08-14 09:51:28
β—‹NSns2.mydyndns.org2008-03-17 β†’ 2008-03-17 Β· 3 obs
● 2008-03-17 16:20:18
β—‹ 2015-08-12 17:41:40
β—‹ 2026-08-14 09:51:28
●NSns3.cisco.com2015-08-12 β†’ 2026-08-14 Β· 3 obs
β—‹ 2008-03-17 16:20:18
● 2015-08-12 17:41:40
● 2026-08-14 09:51:28
β—‹NSns3.mydyndns.org2008-03-17 β†’ 2008-03-17 Β· 3 obs
● 2008-03-17 16:20:18
β—‹ 2015-08-12 17:41:40
β—‹ 2026-08-14 09:51:28
β—‹NSns4.mydyndns.org2008-03-17 β†’ 2008-03-17 Β· 3 obs
● 2008-03-17 16:20:18
β—‹ 2015-08-12 17:41:40
β—‹ 2026-08-14 09:51:28
β—‹NSns5.mydyndns.org2008-03-17 β†’ 2008-03-17 Β· 3 obs
● 2008-03-17 16:20:18
β—‹ 2015-08-12 17:41:40
β—‹ 2026-08-14 09:51:28
β—‹MXmail.tail-f.com2008-03-17 β†’ 2008-03-17 Β· 3 obs
● 2008-03-17 16:20:18
β—‹ 2015-08-12 17:41:40
β—‹ 2026-08-14 09:51:28
●A79.99.3.1402015-08-12 β†’ 2026-08-14 Β· 3 obs
β—‹ 2008-03-17 16:20:18
● 2015-08-12 17:41:40
● 2026-08-14 09:51:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tailf.comns1.cisco.com, ns2.cisco.com, ns3.cisco.com6 records

βœ… Authoritative Response

Server:72.163.5.201

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tailf.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A179.99.3.140
NS3ns3.cisco.com, ns2.cisco.com...
SOA1ns1.cisco.com postmaster.cisco.com

πŸ“Œ Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cisco.com, ns1.cisco.com, ns2.cisco.com...)

Analysis

Hierarchy

www.tailf.com is delegated beneath tailf.com.

IP Addresses

tailf.com resolves to one IP address: 79.99.3.140.

netconf.net, 79-99-3-140.serverhotell.net, tail-f.com and two other host names share IP numbers with tailf.com.

Name Servers

tailf.com 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 tailf.com and other domains β€” scandoo.org, cisco4less.com, taskdock.com and two more among them.

The hostnames ns1.cisco.com, ns2.cisco.com and ns3.cisco.com each direct to two IP addresses β€” 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.