1sf.com - robtex.com
1sf.com
| CNAME | 6rzime3zr681a9g0.aliyunddos1030.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.107.62.232🇨🇳 ALIBABA-CN-NET | ||||||
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
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.sedoparking.com2007-11-12 → 2016-03-07 · 4 obs
● 2007-11-12 13:47:18
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
○NSns2.sedoparking.com2007-11-12 → 2016-03-07 · 4 obs
● 2007-11-12 13:47:18
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
○NSns4.d0m.com2016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-07 10:29:12
● 2016-07-10 21:34:56
○ 2026-02-20 14:58:56
○ 2026-02-20 14:59:00
● 2016-07-10 21:34:56
○ 2026-02-20 14:58:56
○ 2026-02-20 14:59:00
●NSvip1.alidns.com2026-02-20 → 2026-02-20 · 3 obs
○ 2016-07-10 21:34:56
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
●NSvip2.alidns.com2026-02-20 → 2026-02-20 · 3 obs
○ 2016-07-10 21:34:56
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
●NSvip3.alidns.com2026-02-20 → 2026-02-20 · 3 obs
○ 2016-07-10 21:34:56
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
●NSvip4.alidns.com2026-02-20 → 2026-02-20 · 3 obs
○ 2016-07-10 21:34:56
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
○MXmail.nickstel.com2015-05-31 → 2016-03-07 · 5 obs
○ 2007-11-12 13:47:18
● 2015-05-31 05:33:32
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
● 2015-05-31 05:33:32
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
○A204.11.243.652016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-07 10:29:12
● 2016-07-10 21:34:56
○ 2026-02-20 14:58:56
○ 2026-02-20 14:59:00
● 2016-07-10 21:34:56
○ 2026-02-20 14:58:56
○ 2026-02-20 14:59:00
○A72.52.4.1212015-05-31 → 2016-03-07 · 5 obs
○ 2007-11-12 13:47:18
● 2015-05-31 05:33:32
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
● 2015-05-31 05:33:32
● 2016-03-07 10:29:12
○ 2016-07-10 21:34:56
○ 2026-02-20 14:59:00
○A82.98.86.1612007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 13:47:18
○ 2015-05-31 05:33:32
○ 2026-02-20 14:59:00
○ 2015-05-31 05:33:32
○ 2026-02-20 14:59:00
●CNAME6rzime3zr681a9g0.aliyunddos1030.com2026-02-20 → 2026-02-20 · 2 obs
● 2026-02-20 14:58:56
● 2026-02-20 14:59:00
● 2026-02-20 14:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 1sf.com | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server: 121.40.6.161
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1sf.com (unsigned zone)
⏱️ Timing
Total: 3497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip4.alidns.com, vip3.alidns.com |
| CNAME | 1 | 6rzime3zr681a9g0.aliyunddos1030.com |
| SOA | 1 | vip3.alidns.com hostmaster.hichina.com |
AI analysis
1sf.com resolves to a single IP: 203.107.62.232.
Other host names, for instance, 511mdrog4d53l780.aliyunddos1030.com, sp984o340711nz7l.aliyunddos1030.com, 6rzime3zr681a9g0.aliyunddos1030.com and 6d593s4awl6k21k2.aliyunddos1030.com share IP numbers with 1sf.com.