2011-edu.com - robtex.com
2011-edu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.186.36.13🇺🇸 AS395776192.186.36.0/24 SKBroadband customer route | ||||||
| A | 192.186.54.223🇺🇸 AS395776192.186.54.0/24 SKBroadband customer route | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768525336 | ||||||
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 | ||||||
rank #96376 in the tld
📈 Tranco rank: #866,753
Subdomains
www.2011-edu.com |
DNS History
10 records (4 active, 6 former)
○NSf1g1ns1.dnspod.net2015-07-19 → 2016-02-22 · 4 obs
● 2016-02-22 10:24:40
○ 2016-06-28 07:57:56
○ 2026-03-22 23:07:42
○NSf1g1ns2.dnspod.net2015-07-19 → 2016-02-22 · 4 obs
● 2016-02-22 10:24:40
○ 2016-06-28 07:57:56
○ 2026-03-22 23:07:42
○NSns1.dnsfang.com2020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 06:25:20
○ 2026-03-22 23:07:42
○NSns2.dnsfang.com2020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 06:25:20
○ 2026-03-22 23:07:42
○A172.246.23.782015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-22 07:06:30
○ 2026-03-22 23:07:42
●A192.186.36.132026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 23:07:42
●A192.186.54.2232026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 23:07:42
○A45.39.106.72020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 06:25:20
○ 2026-03-22 23:07:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 2011-edu.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2011-edu.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.186.36.13, 192.186.54.223 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
Hierarchy
The parent of www.2011-edu.com is 2011-edu.com.
IP Addresses
Two IP numbers are pointed to by 2011-edu.com: 192.186.36.13 and 192.186.54.223.
other host names include greatbaytech.com, desueton.com, 0571dnwx.com, tom232.desueton.com and 008wj.com; they share IP numbers with 2011-edu.com.
Name Servers
Two name servers ns1.dns.com and ns2.dns.com handle the delegation for 2011-edu.com.
2011-edu.com shares the same name server setup as other domains, for instance fmmys.com, 897tu.com, udekong.com, 670589.com and hezhongvn.com.
Host names with three IP numbers:
ns1.dns.com points to: 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.
ns2.dns.com points to: 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.