023sf.com - robtex.com
023sf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.238.231.109🇺🇸 FASTNET-AS | ||||||
| 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=1767343964 | ||||||
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
023sf.com |
Similar names
DNS History
14 records (5 active, 9 former)
○NSa.dnspod.com2015-08-05 → 2015-11-24 · 4 obs
● 2015-11-24 18:52:52
○ 2016-02-07 00:42:08
○ 2026-02-19 21:32:00
○NSb.dnspod.com2015-08-05 → 2015-11-24 · 4 obs
● 2015-11-24 18:52:52
○ 2016-02-07 00:42:08
○ 2026-02-19 21:32:00
○NSc.dnspod.com2015-08-05 → 2015-11-24 · 4 obs
● 2015-11-24 18:52:52
○ 2016-02-07 00:42:08
○ 2026-02-19 21:32:00
●NSns1.judns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 21:31:58
● 2026-02-19 21:32:00
●NSns1.julydns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 21:31:58
● 2026-02-19 21:32:00
●NSns2.judns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 21:31:58
● 2026-02-19 21:32:00
●NSns2.julydns.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 21:31:58
● 2026-02-19 21:32:00
○NSns4.dnsdun.com2016-02-07 → 2016-02-07 · 4 obs
● 2016-02-07 00:42:08
○ 2016-06-19 08:02:12
○ 2026-02-19 21:32:00
○NSns5.dnsdun.net2016-02-07 → 2016-02-07 · 4 obs
● 2016-02-07 00:42:08
○ 2016-06-19 08:02:12
○ 2026-02-19 21:32:00
○NSv1s1.xundns.com2016-06-19 → 2016-09-14 · 5 obs
● 2016-06-19 08:02:12
● 2016-09-14 02:14:08
○ 2026-02-19 21:31:58
○ 2026-02-19 21:32:00
○NSv1s2.xundns.com2016-06-19 → 2016-06-19 · 4 obs
● 2016-06-19 08:02:12
○ 2026-02-19 21:31:58
○ 2026-02-19 21:32:00
●A156.238.231.1092026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 21:31:58
● 2026-02-19 21:32:00
○A43.241.50.1652016-06-19 → 2016-09-14 · 5 obs
● 2016-06-19 08:02:12
● 2016-09-14 02:14:08
○ 2026-02-19 21:31:58
○ 2026-02-19 21:32:00
○A45.115.126.302016-02-07 → 2016-02-07 · 3 obs
○ 2016-06-19 08:02:12
○ 2026-02-19 21:32:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| 023sf.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server: 47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 023sf.com (unsigned zone)
⏱️ Timing
Total: 644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.238.231.109 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
AI analysis
023sf.com points to a single IP: 156.238.231.109.
023sf.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
023sf.com at least partially shares its name servers with other domains, for instance jzpie.com, hzhdqz.com, mansensor.com, jxzhfs.com and lygzgbz.com.
Single-IP host names:
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.