back70.us - robtex.com
back70.us
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=1778864017 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSns-1446.awsdns-52.org2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 17:01:16
●NSns-1892.awsdns-44.co.uk2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 17:01:16
●NSns-19.awsdns-02.com2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 17:01:16
●NSns-980.awsdns-58.net2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 17:01:16
●MXsmtp.google.com2026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 17:01:16
●A23.227.38.652026-04-04 → 2026-05-15 · 2 obs
● 2026-05-15 17:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, b.cctld.us, f.cctld.us, x.cctld.us... | - |
| back70.us | ns-19.awsdns-02.com, ns-980.awsdns-58.net, ns-1446.awsdns-52.org, ns-1892.awsdns-44.co.uk | - |
✅ Authoritative Response
Server:205.251.192.19
NS records: ns-19.awsdns-02.com, ns-980.awsdns-58.net, ns-1446.awsdns-52.org, ns-1892.awsdns-44.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for back70.us (unsigned zone)
⏱️ Timing
Total: 735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 4 | ns-1446.awsdns-52.org, ns-1892.awsdns-44.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| SOA | 1 | ns-19.awsdns-02.com awsdns-hostmaster.am |
Analysis
IP Addresses
back70.us points to an IP address: 23.227.38.65.
other host names include droneskytech.com, pit-pit.de, shopping-d.com, ozbasics.com.au and toadds.com; they share IP numbers with back70.us.
Name Servers
back70.us delegates to four name servers: ns-19.awsdns-02.com, ns-980.awsdns-58.net, ns-1446.awsdns-52.org and ns-1892.awsdns-44.co.uk.
back70.us at least partially shares name servers with other domains, for instance lunea.com, ibracadabra.com, d1le29qyzha1u4.cloudfront.net, prideaux.id.au and georgiaapma.com.
These name servers are commonly used with ns-80.awsdns-10.com, ns-869.awsdns-44.net, ns-1496.awsdns-59.org, ns-275.awsdns-34.com, ns-668.awsdns-19.net and ns-1836.awsdns-37.co.uk.
Host names with two IP numbers: ns-19.awsdns-02.com points to 2600:9000:5300:1300::1 and 205.251.192.19; ns-980.awsdns-58.net points to 2600:9000:5303:d400::1 and 205.251.195.212; ns-1446.awsdns-52.org points to 2600:9000:5305:a600::1 and 205.251.197.166; ns-1892.awsdns-44.co.uk points to 2600:9000:5307:6400::1 and 205.251.199.100.
Mail Servers
back70.us is handled by a single mail server, smtp.google.com.
back70.us uses the same mail server setup as other domains, for instance semc.com.au, whatfm.org, psantis.com, coralwindowsbahamas.com and sundaeschool.com.
back70.us shares at least partially some mail servers with other domains, for instance stephcrawfordgroup.com, madraschai.com, locasbet.com, home-fi.com and vimschool.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1b::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 2607:f8b0:4004:c27::1a, 142.251.163.26, 142.251.163.27, 172.253.139.26, 192.178.155.26 and 192.178.155.27.