colinzhu.com - robtex.com
colinzhu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1778594121 | ||||||
Same first word
colinzhu.com |
DNS History
13 records (4 active, 9 former)
○NSmns01.domaincontrol.com2015-08-02 → 2016-07-26 · 5 obs
● 2015-08-02 04:17:52
● 2016-07-26 19:09:30
○ 2017-04-03 16:25:44
○ 2026-05-12 14:06:20
○NSmns02.domaincontrol.com2015-08-02 → 2016-07-26 · 5 obs
● 2015-08-02 04:17:52
● 2016-07-26 19:09:30
○ 2017-04-03 16:25:44
○ 2026-05-12 14:06:20
○NSns1.dnsowl.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:44
○ 2026-03-25 02:30:54
○ 2026-05-12 14:06:20
○NSns2.dnsowl.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:44
○ 2026-03-25 02:30:54
○ 2026-05-12 14:06:20
●NSns3.afternic.com2026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 02:30:54
● 2026-05-12 14:06:20
○NSns3.dnsowl.com2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:44
○ 2026-03-25 02:30:54
○ 2026-05-12 14:06:20
●NSns4.afternic.com2026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 02:30:54
● 2026-05-12 14:06:20
○MX.2026-03-25 → 2026-05-12 · 2 obs
○ 2026-05-12 14:06:20
○MX1036759494.pamx1.hotmail.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-02 04:17:52
○ 2026-05-12 14:06:20
○A107.161.16.1172015-08-02 → 2017-04-03 · 5 obs
● 2015-08-02 04:17:52
● 2017-04-03 16:25:44
○ 2026-03-25 02:30:54
○ 2026-05-12 14:06:20
●A13.248.169.482026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 02:30:54
● 2026-05-12 14:06:20
○A2604:180:1::e1a7:42832017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:44
○ 2026-03-25 02:30:54
○ 2026-05-12 14:06:20
●A76.223.54.1462026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 02:30:54
● 2026-05-12 14:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| colinzhu.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colinzhu.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
colinzhu.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as www.radioten.com, amysdesigns.com, commoditylogistics.com, google.com.xuanminh.com and westafricalogistics.com share IPs with colinzhu.com.
Name Servers
colinzhu.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
colinzhu.com shares the same name server setup as grs-www.324333.com, dote.org, cdn.ultrazip.com, mmapro.co and nearexchange.com.
colinzhu.com at least partially shares name servers with other domains, for instance simmodel.com, identi.org, me-to.com, cuetimes.com and dmadoletemp3.gdyn.com.
Host names with a single IP:
ns3.afternic.com points to 97.74.98.65.
ns4.afternic.com points to 173.201.66.65.