sas-edu.com - robtex.com
sas-edu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.86.52.168🇺🇸 Alibaba-Cloud47.86.0.0/17 Proxy-registered route object | ||||||
| NS | a5.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 | b5.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=1768212050 | ||||||
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=1778515066 | ||||||
rank #382771 in the tld
WOT: UNKNOWN (47/100)
Same first word
sas-edu.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 09:27:52
● 2026-05-11 16:22:26
○NSa12.share-dns.com2026-02-26 → 2026-02-26 · 4 obs
● 2026-02-26 09:27:52
○ 2026-03-16 18:40:30
○ 2026-05-11 16:22:26
●NSa5.share-dns.com2026-03-16 → 2026-05-11 · 3 obs
● 2026-03-16 18:40:30
● 2026-05-11 16:22:26
●NSb.share-dns.net2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 09:27:52
● 2026-05-11 16:22:26
○NSb12.share-dns.net2026-02-26 → 2026-02-26 · 4 obs
● 2026-02-26 09:27:52
○ 2026-03-16 18:40:30
○ 2026-05-11 16:22:26
●NSb5.share-dns.net2026-03-16 → 2026-05-11 · 3 obs
● 2026-03-16 18:40:30
● 2026-05-11 16:22:26
○NSdns1.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○NSdns2.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○NSdns3.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○NSdns4.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○NSdns5.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○MXeforwardct.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○MXeforwardct2.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○MXeforwardct3.name-services.com2015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
○A203.151.233.1162015-07-10 → 2015-11-19 · 4 obs
● 2015-11-19 13:29:46
○ 2016-03-02 21:14:12
○ 2026-05-11 16:22:26
●A47.86.52.1682026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 09:27:52
● 2026-05-11 16:22:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| sas-edu.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sas-edu.com (unsigned zone)
⏱️ Timing
Total: 1096ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.86.52.168 |
| 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 (a5.share-dns.com)
Analysis
IP Addresses
sas-edu.com points to a single IP: 47.86.52.168.
Other host names, for instance s18fjk.com, haokelawfirm.com, shandongyinchuang.cn, jiangsujindi.cn and wfanda.cn share IP numbers with sas-edu.com.
Name Servers
sas-edu.com's delegation is handled by four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
sas-edu.com partially shares name servers with other domains; examples include hualimachinery.com, fsttw.com, js-racing.com, jsk-metal.com and ozmqi.com.
These name servers are commonly used alongside a7.share-dns.com, b7.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a12.share-dns.com, b12.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names sharing a single IP address:
a5.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b5.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a5.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net.