checkus1st.com - robtex.com
checkus1st.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns59.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2143::1f🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | mns01.domaincontrol.com | ||||||
| A | 97.74.100.31🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns59.domaincontrol.com | ||||||
| NS | ns60.domaincontrol.com | ||||||
| A | 2603:5:2243::1f🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | mns02.domaincontrol.com | ||||||
| A | 173.201.68.31🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns60.domaincontrol.com | ||||||
| SOA | ns59.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
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=1771291435 | ||||||
Same first word
checkus1st.com |
DNS History
17 records (4 active, 13 former)
○NSns.rackspace.com2015-06-05 → 2017-01-14 · 4 obs
● 2017-01-14 10:06:02
○ 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○NSns2.rackspace.com2015-06-05 → 2017-01-14 · 4 obs
● 2017-01-14 10:06:02
○ 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
●NSns59.domaincontrol.com2019-01-05 → 2026-03-24 · 3 obs
● 2019-01-05 02:20:24
● 2026-03-24 01:15:02
●NSns60.domaincontrol.com2019-01-05 → 2026-03-24 · 3 obs
● 2019-01-05 02:20:24
● 2026-03-24 01:15:02
○MXmail.checkus1st.com2015-06-05 → 2017-01-14 · 4 obs
● 2017-01-14 10:06:02
○ 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
●A15.197.148.332026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:15:02
○A174.143.123.2112015-06-05 → 2017-01-14 · 4 obs
● 2017-01-14 10:06:02
○ 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.332019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.362019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.452019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.522019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.552019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.602019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A184.168.221.612019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
●A3.33.130.1902026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:15:02
○A50.63.202.362019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
○A50.63.202.592019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 02:20:24
○ 2026-03-24 01:15:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| checkus1st.com | ns59.domaincontrol.com, ns60.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkus1st.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)
Analysis
IP Addresses
checkus1st.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as fyodoroff.net, michaelezsol.com, fussit.net, theathletetube.com and intro2.com share IPs with checkus1st.com.
Name Servers
checkus1st.com is delegated to two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.
checkus1st.com shares the same name server setup as 737typerating.de, negozio.co.uk, poll.city, karlsamueldavenport.com and amazinga.com.
checkus1st.com shares some name servers with other domains, for instance test4you.online.
Host names with two IP numbers: ns59.domaincontrol.com points to: 2603:5:2143::1f and 97.74.100.31; ns60.domaincontrol.com points to: 2603:5:2243::1f and 173.201.68.31.