sf655.com - robtex.com
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sf655.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.97.20🇭🇰 CTGSERVERLIMITED-AS-AP | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251 Cloudflare | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1693483985 | ||||||
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
sf655.com |
DNS History
7 records (5 active, 2 former)
○NSns1.51dns.com2015-07-18 → 2016-12-08 · 4 obs
● 2016-12-08 23:38:38
○ 2026-02-15 08:41:04
○ 2026-02-18 02:26:12
●NSns1.judns.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 08:41:04
● 2026-02-18 02:26:12
●NSns1.julydns.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 08:41:04
● 2026-02-18 02:26:12
○NSns2.51dns.com2015-11-24 → 2016-09-04 · 5 obs
● 2015-11-24 10:20:58
● 2016-09-04 14:02:18
○ 2026-02-15 08:41:04
○ 2026-02-18 02:26:12
●NSns2.judns.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 08:41:04
● 2026-02-18 02:26:12
●NSns2.julydns.com2026-02-15 → 2026-02-18 · 3 obs
● 2026-02-15 08:41:04
● 2026-02-18 02:26:12
●A112.213.97.202026-02-15 → 2026-02-18 · 2 obs
● 2026-02-18 02:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sf655.com | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server: 162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf655.com (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.97.20 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
sf655.com resolves to a single IP address: 112.213.97.20.
Other host names including whzoon.com, wxddgq.com, tctitanium.com, jslyxcl.com and julinmei.com share IP numbers with sf655.com.
sf655.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sf655.com at least partially shares name servers with other domains, including zanup.com, wankade.com.cn, wuyijsj.com, ivurkex.cn and 115ya.com.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names with a single IP number:
- ns1.judns.com points to 47.97.51.45
- ns2.judns.com points to 162.159.27.251
- ns1.julydns.com points to 47.97.51.45
- ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com