sf591.com - robtex.com
sf591.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.17.9.88🇺🇸 DMIT-AS906154.17.9.0/24 DMIT Cloud Services | ||||||
| PTR | host-by.dmit.com | ||||||
| NS | ns1.dnsbbz.com ⚠️ Not in zone NS records | ||||||
| A | 47.57.189.116🇭🇰 Alibaba-Cloud47.57.0.0/16 Proxy-registered route object | ||||||
| NS | ns2.dnsbbz.com ⚠️ Not in zone NS records | ||||||
| A | 8.216.129.111🇸🇬 Alibaba-Cloud8.216.128.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=1785854154 | ||||||
Same first word
sf591.com |
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns10.hichina.com2015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 04:38:42
○ 2017-10-19 20:07:56
○ 2026-08-04 14:58:08
○ 2017-10-19 20:07:56
○ 2026-08-04 14:58:08
○NSdns9.hichina.com2015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 04:38:42
○ 2017-10-19 20:07:56
○ 2026-08-04 14:58:08
○ 2017-10-19 20:07:56
○ 2026-08-04 14:58:08
○NSn3396.ns.yunjiasu.com2017-10-19 → 2017-10-19 · 4 obs
○ 2015-08-20 04:38:42
● 2017-10-19 20:07:56
○ 2026-07-17 16:53:00
○ 2026-08-04 14:58:08
● 2017-10-19 20:07:56
○ 2026-07-17 16:53:00
○ 2026-08-04 14:58:08
○NSn379.ns.yunjiasu.com2017-10-19 → 2017-10-19 · 4 obs
○ 2015-08-20 04:38:42
● 2017-10-19 20:07:56
○ 2026-07-17 16:53:00
○ 2026-08-04 14:58:08
● 2017-10-19 20:07:56
○ 2026-07-17 16:53:00
○ 2026-08-04 14:58:08
●NSns1.dnsbbz.com2026-07-17 → 2026-08-04 · 3 obs
○ 2017-10-19 20:07:56
● 2026-07-17 16:53:00
● 2026-08-04 14:58:08
● 2026-07-17 16:53:00
● 2026-08-04 14:58:08
●NSns2.dnsbbz.com2026-07-17 → 2026-08-04 · 3 obs
○ 2017-10-19 20:07:56
● 2026-07-17 16:53:00
● 2026-08-04 14:58:08
● 2026-07-17 16:53:00
● 2026-08-04 14:58:08
○A104.37.244.2002016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-16 20:22:00
● 2016-03-19 21:04:46
○ 2016-09-14 02:29:54
○ 2026-08-04 14:58:08
● 2016-03-19 21:04:46
○ 2016-09-14 02:29:54
○ 2026-08-04 14:58:08
○A110.80.141.1892015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 04:38:42
○ 2015-12-16 20:22:00
○ 2026-08-04 14:58:08
○ 2015-12-16 20:22:00
○ 2026-08-04 14:58:08
●A154.17.9.882026-07-17 → 2026-08-04 · 3 obs
○ 2017-10-19 20:07:56
● 2026-07-17 16:53:00
● 2026-08-04 14:58:08
● 2026-07-17 16:53:00
● 2026-08-04 14:58:08
○A42.120.158.782015-12-16 → 2015-12-16 · 4 obs
○ 2015-08-20 04:38:42
● 2015-12-16 20:22:00
○ 2016-03-19 21:04:46
○ 2026-08-04 14:58:08
● 2015-12-16 20:22:00
○ 2016-03-19 21:04:46
○ 2026-08-04 14:58:08
○A47.88.33.672016-09-14 → 2016-09-14 · 4 obs
○ 2016-03-19 21:04:46
● 2016-09-14 02:29:54
○ 2017-10-19 20:07:56
○ 2026-08-04 14:58:08
● 2016-09-14 02:29:54
○ 2017-10-19 20:07:56
○ 2026-08-04 14:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sf591.com | ns1.dnsbbz.com, ns2.dnsbbz.com | 2 records |
✅ Authoritative Response
Server:8.216.129.111
NS records: ns1.dnsbbz.com, ns2.dnsbbz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf591.com (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.17.9.88 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnsbbz.com, ns2.dnsbbz.com)
Analysis
IP Addresses
sf591.com has exactly one IP address — 154.17.9.88.
aavav.com, www.whois-www.6789ss.com, www.185zw.com plus two other host names have IP numbers in common with sf591.com.
Name Servers
DNS delegation for sf591.com points to two name servers: ns1.dnsbbz.com and ns2.dnsbbz.com.
The name server configuration of sf591.com is shared with other domains, for instance 211pu.com, luv69.com, ciaose.com and two others.
ns1.dnsbbz.com → 47.57.189.116 and ns2.dnsbbz.com → 8.216.129.111: one IP number per host name.