lanzhou.us - robtex.com
lanzhou.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 | ||||||
| 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=1774387225 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:09:00
● 2026-03-24 21:29:18
●NSns2.afternic.com2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:09:00
● 2026-03-24 21:29:18
○NSns25.domaincontrol.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:41:04
○ 2026-03-02 06:09:00
○ 2026-03-24 21:29:18
○NSns26.domaincontrol.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:41:04
○ 2026-03-02 06:09:00
○ 2026-03-24 21:29:18
○MXmailstore1.secureserver.net2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:41:04
○ 2026-03-02 06:09:00
○ 2026-03-24 21:29:18
○MXsmtp.secureserver.net2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:41:04
○ 2026-03-02 06:09:00
○ 2026-03-24 21:29:18
●A13.248.169.482026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:09:00
● 2026-03-24 21:29:18
○A158.69.211.1962017-03-24 → 2020-02-24 · 5 obs
● 2017-03-24 05:34:38
● 2020-02-24 02:56:08
○ 2026-03-02 06:09:00
○ 2026-03-24 21:29:18
○A50.63.202.882015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:41:04
○ 2017-03-24 05:34:38
○ 2026-03-24 21:29:18
●A76.223.54.1462026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:09:00
● 2026-03-24 21:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, m.cctld.us, f.cctld.us, b.cctld.us... | - |
| lanzhou.us | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lanzhou.us (unsigned zone)
⏱️ Timing
Total: 140ms | 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
lanzhou.us resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including russ.co.za, musaio.com, obic.co.uk, crmdemo.com and mail.wesigma.com share IP numbers with lanzhou.us.
Name Servers
lanzhou.us is delegated to two name servers ns1.afternic.com and ns2.afternic.com.
lanzhou.us shares the same name server setup as other domains, for instance chillibar.com, lifeartist.me, kumamoto.org, redbusprimarydns.valuablemetals.com and www.ederivatives.com.
lanzhou.us at least partially shares name servers with other domains, for instance toolschools.com, ebun.net, dolakha.com, subitat.com and babhan.com.
these name servers are commonly used alongside verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
Host names with two IP numbers:
The host name ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; the host name ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.