jcos.com - robtex.com
jcos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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.netnstld@verisign-grs.com serial=1783254616 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSbuy.internettraffic.com2015-07-22 → 2015-11-26 · 4 obs
● 2015-11-26 02:53:52
○ 2016-02-29 22:18:26
○ 2026-07-05 12:35:32
●NSns1.afternic.com2026-06-26 → 2026-07-05 · 3 obs
● 2026-06-26 02:07:36
● 2026-07-05 12:35:32
○NSns1.doregi.com2016-02-29 → 2020-01-03 · 5 obs
● 2016-02-29 22:18:26
● 2020-01-03 21:31:18
○ 2026-06-26 02:07:36
○ 2026-07-05 12:35:32
●NSns2.afternic.com2026-06-26 → 2026-07-05 · 3 obs
● 2026-06-26 02:07:36
● 2026-07-05 12:35:32
○NSns2.doregi.com2016-02-29 → 2020-01-03 · 5 obs
● 2016-02-29 22:18:26
● 2020-01-03 21:31:18
○ 2026-06-26 02:07:36
○ 2026-07-05 12:35:32
○NSns3.doregi.com2016-02-29 → 2020-01-03 · 5 obs
● 2016-02-29 22:18:26
● 2020-01-03 21:31:18
○ 2026-06-26 02:07:36
○ 2026-07-05 12:35:32
○NSsell.internettraffic.com2015-07-22 → 2015-11-26 · 4 obs
● 2015-11-26 02:53:52
○ 2016-02-29 22:18:26
○ 2026-07-05 12:35:32
●A13.248.169.482026-06-26 → 2026-07-05 · 3 obs
● 2026-06-26 02:07:36
● 2026-07-05 12:35:32
○A58.76.184.42016-02-29 → 2020-01-03 · 5 obs
● 2016-02-29 22:18:26
● 2020-01-03 21:31:18
○ 2026-06-26 02:07:36
○ 2026-07-05 12:35:32
○A69.172.201.2082015-07-22 → 2015-11-26 · 4 obs
● 2015-11-26 02:53:52
○ 2016-02-29 22:18:26
○ 2026-07-05 12:35:32
●A76.223.54.1462026-06-26 → 2026-07-05 · 3 obs
● 2026-06-26 02:07:36
● 2026-07-05 12:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jcos.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for jcos.com
⏱️ Timing
Total: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
jcos.com has two IP addresses: 13.248.169.48 and 76.223.54.146
ns1.encare.us, zimbra-1.pagerise.com, ayulaw.com and two other host names share IP numbers with jcos.com.
Name Servers
The NS records for jcos.com delegate to ns1.afternic.com and ns2.afternic.com.
jcos.com uses the same name servers as several other domains — among them cakemeister.com, dg9.com, prophecy.network and two more.
At least some of jcos.com's name servers are shared with other domains, for example netshop.co, videoimmo.com, elelia.com and two more.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.