sfgkw.com - robtex.com
sfgkw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1785972939 | ||||||
Same first word
sfgkw.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.bizcn.com2015-06-28 → 2017-04-20 · 4 obs
● 2017-04-20 10:08:12
○ 2026-07-14 12:07:16
○ 2026-08-05 23:54:38
●NSns1.judns.com2026-07-14 → 2026-08-05 · 3 obs
● 2026-07-14 12:07:16
● 2026-08-05 23:54:38
●NSns1.julydns.com2026-07-14 → 2026-08-05 · 3 obs
● 2026-07-14 12:07:16
● 2026-08-05 23:54:38
●NSns2.judns.com2026-07-14 → 2026-08-05 · 3 obs
● 2026-07-14 12:07:16
● 2026-08-05 23:54:38
●NSns2.julydns.com2026-07-14 → 2026-08-05 · 3 obs
● 2026-07-14 12:07:16
● 2026-08-05 23:54:38
○NSns7.cnmsn.net2015-06-28 → 2017-04-20 · 4 obs
● 2017-04-20 10:08:12
○ 2026-07-14 12:07:16
○ 2026-08-05 23:54:38
○NSns8.cnmsn.net2015-06-28 → 2017-04-20 · 4 obs
● 2017-04-20 10:08:12
○ 2026-07-14 12:07:16
○ 2026-08-05 23:54:38
○A103.232.215.1332015-06-28 → 2016-09-10 · 4 obs
● 2016-09-10 17:31:30
○ 2017-04-20 10:08:12
○ 2026-08-05 23:54:38
○CNAMEbizcn-oversea.fhldns.net.cname.yunjiasu-cdn.net2016-03-31 → 2016-03-31 · 3 obs
○ 2016-09-10 17:31:30
○ 2026-08-05 23:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| sfgkw.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfgkw.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
The domain sfgkw.com is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
The name servers of sfgkw.com overlap at least partially with those of other domains — among them 37tm.com, xhxgl.cn, fovjt.com and two more.
These name servers commonly appear alongside the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.
The host names ns1.judns.com and ns2.judns.com both resolve to 162.159.27.251 IP addresses.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.