ufsedu.com - robtex.com
ufsedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.213.76.3🇭🇰 AS400619154.213.72.0/21 arosscloud | ||||||
| NS | a3.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b3.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1766985760 | ||||||
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=1775192452 | ||||||
Same first word
ufsedu.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 04:39:40
● 2026-04-03 05:17:06
●NSa3.share-dns.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 04:39:40
● 2026-04-03 05:17:06
●NSb.share-dns.net2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 04:39:40
● 2026-04-03 05:17:06
●NSb3.share-dns.net2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 04:39:40
● 2026-04-03 05:17:06
○NSns45.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 20:02:30
○ 2026-04-03 05:17:06
○NSns46.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 20:02:30
○ 2026-04-03 05:17:06
○NSns7.cnolnic.net2015-05-20 → 2017-04-09 · 5 obs
● 2015-05-20 20:02:30
● 2017-04-09 01:49:34
○ 2026-02-17 04:39:40
○ 2026-04-03 05:17:06
○NSns8.cnolnic.net2015-05-20 → 2017-04-09 · 5 obs
● 2015-05-20 20:02:30
● 2017-04-09 01:49:34
○ 2026-02-17 04:39:40
○ 2026-04-03 05:17:06
○MXmailstore1.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 20:02:30
○ 2026-04-03 05:17:06
○MXsmtp.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 20:02:30
○ 2026-04-03 05:17:06
○A119.28.3.122015-10-17 → 2017-04-09 · 5 obs
● 2015-10-17 01:04:32
● 2017-04-09 01:49:34
○ 2026-02-17 04:39:40
○ 2026-04-03 05:17:06
○A121.9.234.1042015-05-20 → 2015-05-20 · 4 obs
● 2015-05-20 20:02:30
○ 2015-10-17 01:04:32
○ 2026-04-03 05:17:06
●A154.213.76.32026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 04:39:40
● 2026-04-03 05:17:06
○A68.178.232.1002008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 20:02:30
○ 2026-04-03 05:17:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| ufsedu.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ufsedu.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.213.76.3 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a3.share-dns.com)
Analysis
IP Addresses
ufsedu.com resolves to a single IP address: 154.213.76.3.
Other host names, for instance sjgongnuan.com, share IP numbers with ufsedu.com.
Name Servers
ufsedu.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
ufsedu.com at least partially shares name servers with other domains, including shjiuxicat.com, tcdchem.com, aniwish.com, 84600.xyz and saximi.net.
These name servers are typically used together with the name servers ns1.gname-dns.com, ns2.gname-dns.com, a6.share-dns.com, b6.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com and b10.share-dns.net.
Host names with a single IP number:
a3.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b3.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a3.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b3.share-dns.net, b.share-dns.net.