kos.us - robtex.com
kos.us
| 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 | ||||||
| NS | verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1783449107 | ||||||
Same first word
Similar names
DNS History
21 records (5 active, 16 former)
○NSeric.ns.cloudflare.com2021-01-05 → 2021-05-01 · 5 obs
● 2021-01-05 03:02:56
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
●NSns1.afternic.com2026-05-25 → 2026-07-07 · 3 obs
● 2026-05-25 10:30:32
● 2026-07-07 19:04:48
●NSns2.afternic.com2026-05-25 → 2026-07-07 · 3 obs
● 2026-05-25 10:30:32
● 2026-07-07 19:04:48
○NSns69.domaincontrol.com2015-08-08 → 2016-12-19 · 4 obs
● 2016-12-19 02:42:54
○ 2021-01-05 03:02:56
○ 2026-07-07 19:04:48
○NSns70.domaincontrol.com2015-08-08 → 2016-12-19 · 4 obs
● 2016-12-19 02:42:54
○ 2021-01-05 03:02:56
○ 2026-07-07 19:04:48
○NSpam.ns.cloudflare.com2021-01-05 → 2021-05-01 · 5 obs
● 2021-01-05 03:02:56
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
●NSverification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn2026-05-25 → 2026-07-07 · 3 obs
● 2026-05-25 10:30:32
● 2026-07-07 19:04:48
○MXmail.kos.us2015-08-08 → 2016-12-19 · 4 obs
● 2016-12-19 02:42:54
○ 2021-01-05 03:02:56
○ 2026-07-07 19:04:48
○MXmx1.emailsrvr.com2021-01-05 → 2021-05-01 · 5 obs
● 2021-01-05 03:02:56
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
○MXmx2.emailsrvr.com2021-01-05 → 2021-05-01 · 5 obs
● 2021-01-05 03:02:56
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
○A104.21.52.1742021-05-01 → 2021-05-01 · 4 obs
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
○A104.24.110.962021-01-05 → 2021-01-05 · 4 obs
● 2021-01-05 03:02:56
○ 2021-05-01 18:49:52
○ 2026-07-07 19:04:48
○A104.24.111.962021-01-05 → 2021-01-05 · 4 obs
● 2021-01-05 03:02:56
○ 2021-05-01 18:49:52
○ 2026-07-07 19:04:48
●A13.248.169.482026-05-25 → 2026-07-07 · 3 obs
● 2026-05-25 10:30:32
● 2026-07-07 19:04:48
○A172.67.202.852021-01-05 → 2021-05-01 · 5 obs
● 2021-01-05 03:02:56
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
○A184.168.221.442015-08-08 → 2016-12-19 · 4 obs
● 2016-12-19 02:42:54
○ 2021-01-05 03:02:56
○ 2026-07-07 19:04:48
○A2606:4700:3032::6815:34ae2021-05-01 → 2021-05-01 · 4 obs
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
○A2606:4700:3032::6818:6f602021-01-05 → 2021-01-05 · 4 obs
● 2021-01-05 03:02:56
○ 2021-05-01 18:49:52
○ 2026-07-07 19:04:48
○A2606:4700:3034::6818:6e602021-01-05 → 2021-01-05 · 4 obs
● 2021-01-05 03:02:56
○ 2021-05-01 18:49:52
○ 2026-07-07 19:04:48
○A2606:4700:3036::ac43:ca552021-01-05 → 2021-05-01 · 5 obs
● 2021-01-05 03:02:56
● 2021-05-01 18:49:52
○ 2026-05-25 10:30:32
○ 2026-07-07 19:04:48
●A76.223.54.1462026-05-25 → 2026-07-07 · 3 obs
● 2026-05-25 10:30:32
● 2026-07-07 19:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, w.cctld.us, n.cctld.us, m.cctld.us... | - |
| kos.us | ns1.afternic.com, ns2.afternic.com, verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kos.us (unsigned zone)
⏱️ Timing
Total: 3703ms | 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 |
Analysis
IP Addresses
kos.us directs to two IP numbers, 13.248.169.48 and 76.223.54.146
denvercharterbuses.com, www.mojoapple.com, seizeus.xyz plus two other host names have IP numbers in common with kos.us.
Name Servers
kos.us carries NS records delegating to ns1.afternic.com, ns2.afternic.com and verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn.
kos.us shares at least some of its name servers with other domains, including archoninnovations.com, worldzoos.com, marke.tips and two others.
These name servers are frequently seen alongside the name servers verification-eefkqe5ysssig5p3tbttqs.ns101.verify.hn.
ns1.afternic.com, ns2.afternic.com and verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn are three hostnames that each resolve to a pair of IP addresses: ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.