daxue4.com - robtex.com
daxue4.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1776842414 | ||||||
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=1777373726 | ||||||
Subdomains
www.daxue4.com |
Same first word
daxue4.com |
DNS History
14 records (4 active, 10 former)
○NSa.dnspod.com2017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 04:11:44
○ 2026-03-29 08:02:04
○ 2026-04-28 11:01:32
●NSa.share-dns.com2026-03-29 → 2026-04-28 · 3 obs
● 2026-03-29 08:02:04
● 2026-04-28 11:01:32
●NSa3.share-dns.com2026-03-29 → 2026-04-28 · 3 obs
● 2026-03-29 08:02:04
● 2026-04-28 11:01:32
○NSb.dnspod.com2017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 04:11:44
○ 2026-03-29 08:02:04
○ 2026-04-28 11:01:32
●NSb.share-dns.net2026-03-29 → 2026-04-28 · 3 obs
● 2026-03-29 08:02:04
● 2026-04-28 11:01:32
●NSb3.share-dns.net2026-03-29 → 2026-04-28 · 3 obs
● 2026-03-29 08:02:04
● 2026-04-28 11:01:32
○NSc.dnspod.com2017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 04:11:44
○ 2026-03-29 08:02:04
○ 2026-04-28 11:01:32
○NSf1g1ns1.dnspod.net2015-11-18 → 2016-07-12 · 5 obs
● 2015-11-18 22:17:24
● 2016-07-12 20:13:22
○ 2017-07-03 04:11:44
○ 2026-04-28 11:01:32
○NSf1g1ns2.dnspod.net2015-11-18 → 2016-07-12 · 5 obs
● 2015-11-18 22:17:24
● 2016-07-12 20:13:22
○ 2017-07-03 04:11:44
○ 2026-04-28 11:01:32
○NSns3.yovole.com2015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-18 22:17:24
○ 2026-04-28 11:01:32
○NSns4.yovole.com2015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-18 22:17:24
○ 2026-04-28 11:01:32
○A118.89.222.2402017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 04:11:44
○ 2026-03-29 08:02:04
○ 2026-04-28 11:01:32
○A203.158.19.1982015-11-18 → 2016-07-12 · 4 obs
● 2016-07-12 20:13:22
○ 2017-07-03 04:11:44
○ 2026-04-28 11:01:32
○CNAME982609480.p130056.sqnet.cn2015-11-18 → 2016-07-12 · 4 obs
● 2016-07-12 20:13:22
○ 2017-07-03 04:11:44
○ 2026-04-28 11:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| daxue4.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 daxue4.com (unsigned zone)
⏱️ Timing
Total: 451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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
Hierarchy
The parent of www.daxue4.com is daxue4.com.
Name Servers
daxue4.com delegates to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
daxue4.com at least partially shares name servers with other domains, for instance gysngjc.com, tonghaiw.com, osunn.com, kuaiyd.com and jutaocom.com.
these name servers are commonly used with a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a9.share-dns.com, b9.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a6.share-dns.com and b6.share-dns.net.
Hostnames with one IP:
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.
Hostnames resolving to 172.64.53.25: a3.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b3.share-dns.net and b.share-dns.net.