iosff.com - robtex.com
iosff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.55.86.69🇨🇳 Alibaba-Cloud120.55.0.0/17 | ||||||
| NS | dns31.hichina.com ⭐ | ||||||
| A | 2408:4009:501::39🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns32.hichina.com | ||||||
| A | 2408:4009:501::40🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns31.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1776943917 | ||||||
Same first word
iosff.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns31.hichina.com2026-03-03 → 2026-04-23 · 3 obs
● 2026-03-03 09:59:28
● 2026-04-23 11:36:24
●NSdns32.hichina.com2026-03-03 → 2026-04-23 · 3 obs
● 2026-03-03 09:59:28
● 2026-04-23 11:36:24
○NSns29.domaincontrol.com2016-01-14 → 2017-02-19 · 4 obs
● 2017-02-19 07:16:22
○ 2026-03-03 09:59:28
○ 2026-04-23 11:36:24
○NSns30.domaincontrol.com2016-01-14 → 2017-02-19 · 4 obs
● 2017-02-19 07:16:22
○ 2026-03-03 09:59:28
○ 2026-04-23 11:36:24
○MXmailstore1.secureserver.net2016-01-14 → 2017-02-19 · 4 obs
● 2017-02-19 07:16:22
○ 2026-03-03 09:59:28
○ 2026-04-23 11:36:24
○MXsmtp.secureserver.net2016-01-14 → 2017-02-19 · 4 obs
● 2017-02-19 07:16:22
○ 2026-03-03 09:59:28
○ 2026-04-23 11:36:24
●A120.55.86.692026-03-03 → 2026-04-23 · 3 obs
● 2026-03-03 09:59:28
● 2026-04-23 11:36:24
○A184.168.221.352016-01-14 → 2017-02-19 · 4 obs
● 2017-02-19 07:16:22
○ 2026-03-03 09:59:28
○ 2026-04-23 11:36:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| iosff.com | dns31.hichina.com, dns32.hichina.com | 18 records |
✅ Authoritative Response
Server:2408:4009:501::39
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iosff.com (unsigned zone)
⏱️ Timing
Total: 2567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.55.86.69 |
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)
Analysis
IP Addresses
iosff.com points to an IP address: 120.55.86.69.
other host names include kaifuba.com, 85cs.com, 928yx.com, fenfa5.com and ddseo.com; they share IP numbers with iosff.com.
Name Servers
Two name servers dns31.hichina.com and dns32.hichina.com handle the delegation for iosff.com.
iosff.com shares the same name server setup as other domains, for instance trsmicro.com, qak.cn, weihanhb.com, decra.cn and 99hxy.com.
iosff.com at least partially shares name servers with other domains, for instance es2sck4.cn, pzdg.com, yemeigui.net, chinaxue.cn and moruan.cc.
These name servers are commonly used with the following: expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.