ay91.com - robtex.com
ay91.com
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 | ||||||
Subdomains
www.ay91.com |
Same first word
ay91.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSdns.bizcn.com2017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 05:21:44
○ 2020-03-14 21:14:02
○ 2026-03-15 18:02:46
●NSdns10.hichina.com2020-03-14 → 2026-03-15 · 3 obs
● 2020-03-14 21:14:02
● 2026-03-15 18:02:46
●NSdns9.hichina.com2020-03-14 → 2026-03-15 · 3 obs
● 2020-03-14 21:14:02
● 2026-03-15 18:02:46
○NSns1.dns.com.cn2015-10-12 → 2017-04-10 · 5 obs
● 2015-10-12 17:42:54
● 2017-04-10 05:21:44
○ 2020-03-14 21:14:02
○ 2026-03-15 18:02:46
○NSns2.dns.com.cn2015-05-26 → 2017-04-10 · 4 obs
● 2017-04-10 05:21:44
○ 2020-03-14 21:14:02
○ 2026-03-15 18:02:46
●A112.74.102.232026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 07:17:16
● 2026-03-15 18:02:46
○A115.100.250.452015-05-26 → 2016-01-24 · 4 obs
● 2016-01-24 01:45:12
○ 2016-03-31 05:32:02
○ 2026-03-15 18:02:46
○A122.115.43.1282016-03-31 → 2016-09-29 · 5 obs
● 2016-03-31 05:32:02
● 2016-09-29 16:30:02
○ 2017-04-10 05:21:44
○ 2026-03-15 18:02:46
○A39.106.7.982020-03-14 → 2020-03-14 · 4 obs
● 2020-03-14 21:14:02
○ 2021-09-10 06:05:20
○ 2026-03-15 18:02:46
○A8.131.70.172021-09-10 → 2021-09-10 · 4 obs
● 2021-09-10 06:05:20
○ 2026-03-15 07:17:16
○ 2026-03-15 18:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ay91.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ay91.com (unsigned zone)
⏱️ Timing
Total: 560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.74.102.23 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
Hierarchy
ay91.com is the parent of www.ay91.com.
IP Addresses
ay91.com resolves to a single IP: 112.74.102.23.
Name Servers
ay91.com has two name servers: dns10.hichina.com and dns9.hichina.com.
ay91.com shares the same name server setup as other domains, for example pulpmold.net.cn, ruhrtec.cn, rongkekeji.com, beichuan.gov.cn and eye56.com.
ay91.com shares some name servers with other domains, for example wuronghe.cn, 1nx.org, shfatech.com, tengdayun.com and 17454.com.
These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.