sjfu.com - robtex.com
sjfu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.turbify.com ⚠️ Not in zone NS records | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com ⚠️ Not in zone NS records | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
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=1776040182 | ||||||
Previously MX for
sjfu.com |
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSdns1.anhosting.com2015-07-19 → 2017-07-06 · 4 obs
● 2017-07-06 14:37:38
○ 2026-03-27 05:47:48
○ 2026-04-13 00:34:46
○NSdns2.anhosting.com2015-07-19 → 2017-07-06 · 4 obs
● 2017-07-06 14:37:38
○ 2026-03-27 05:47:48
○ 2026-04-13 00:34:46
●NSns1.turbify.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 05:47:48
● 2026-04-13 00:34:46
●NSns2.turbify.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 05:47:48
● 2026-04-13 00:34:46
○MXsjfu.com2015-07-19 → 2017-07-06 · 4 obs
● 2017-07-06 14:37:38
○ 2026-03-27 05:47:48
○ 2026-04-13 00:34:46
○A174.127.110.432015-07-19 → 2017-07-06 · 4 obs
● 2017-07-06 14:37:38
○ 2026-03-27 05:47:48
○ 2026-04-13 00:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| sjfu.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjfu.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
Name Servers
Delegation for sjfu.com rests with two name servers, ns1.turbify.com and ns2.turbify.com.
sjfu.com shares the same name server setup as other domains, including rocketsciencecycles.com, americasrisk.com, eaglethathaslanded.com, ecet-eg.com and deanmorell.com.
sjfu.com partially shares name servers with other domains, for instance lofts.ca, theassumptions.com, skytyping.com and orientgroup.co.in.
These name servers are commonly used with yns1.yahoo.com and yns2.yahoo.com.
Host names with one IP number: ns1.turbify.com points to 20.121.230.119; ns2.turbify.com points to 134.33.240.61.