cobb.us - robtex.com
cobb.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.idp365.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1b83🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.131Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.idp365.net | ||||||
| NS | dns2.idp365.net | ||||||
| A | 2400:cb00:2049:1::a29f:3003🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.3Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.idp365.net | ||||||
| NS | dns3.idp365.net | ||||||
| A | 2400:cb00:2049:1::a29f:31fe🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.254Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.idp365.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.idp365.nethostmaster@idp365.net 2020-05-11 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785407261 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSauthns1.emailmyname.com2015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
○NSauthns2.emailmyname.com2015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
○NSauthns3.emailmyname.com2015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
●NSdns1.idp365.net2026-06-06 → 2026-07-30 · 3 obs
● 2026-06-06 00:41:34
● 2026-07-30 11:23:38
●NSdns2.idp365.net2026-06-06 → 2026-07-30 · 3 obs
● 2026-06-06 00:41:34
● 2026-07-30 11:23:38
●NSdns3.idp365.net2026-06-06 → 2026-07-30 · 3 obs
● 2026-06-06 00:41:34
● 2026-07-30 11:23:38
○MXmx.dca.untd.com2015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
○MXmx.vgs.untd.com2015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
●A217.19.248.1322026-06-06 → 2026-07-30 · 3 obs
● 2026-06-06 00:41:34
● 2026-07-30 11:23:38
○A64.136.45.642015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
○A64.136.53.642015-08-06 → 2017-02-19 · 4 obs
● 2017-02-19 01:10:08
○ 2026-06-06 00:41:34
○ 2026-07-30 11:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, k.cctld.us, f.cctld.us, w.cctld.us... | - |
| cobb.us | dns3.idp365.net, dns2.idp365.net, dns1.idp365.net | - |
✅ Authoritative Response
Server:162.159.27.131
NS records: dns3.idp365.net, dns2.idp365.net, dns1.idp365.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobb.us (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns1.idp365.net, dns2.idp365.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.idp365.net hostmaster.idp365.net |
Analysis
IP Addresses
cobb.us has exactly one IP address — 217.19.248.132.
estreva.com, ekatalog.net, spielbank.ch plus two other host names have IP numbers in common with cobb.us.
Name Servers
DNS for cobb.us is handled by three authoritative name servers: dns1.idp365.net, dns2.idp365.net and dns3.idp365.net.
cobb.us shares at least some of its name servers with other domains, including ucstudy2023.com, high-watermarine.com, urbanoutfittersshop.com and two others.
Three hostnames — dns1.idp365.net, dns2.idp365.net and dns3.idp365.net — each have two IP addresses: dns1.idp365.net has 162.159.27.131 and 2400:cb00:2049:1::a29f:1b83, dns2.idp365.net has 162.159.48.3 and 2400:cb00:2049:1::a29f:3003, and dns3.idp365.net has 162.159.49.254 and 2400:cb00:2049:1::a29f:31fe.