n903.com - robtex.com
n903.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.217.172.135🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1772804803 | ||||||
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 | ||||||
Subdomains
www.n903.com |
Same first word
n903.com |
Similar names
DNS History
18 records (5 active, 13 former)
○NSns1.51dns.com2015-05-28 → 2016-02-08 · 4 obs
● 2016-02-08 01:38:04
○ 2016-04-25 14:58:04
○ 2026-03-24 06:35:46
●NSns1.judns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 20:50:52
● 2026-03-24 06:35:46
●NSns1.julydns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 20:50:52
● 2026-03-24 06:35:46
○NSns2.51dns.com2015-05-28 → 2016-02-08 · 4 obs
● 2016-02-08 01:38:04
○ 2016-04-25 14:58:04
○ 2026-03-24 06:35:46
●NSns2.judns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 20:50:52
● 2026-03-24 06:35:46
●NSns2.julydns.com2026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 20:50:52
● 2026-03-24 06:35:46
○NSns39.domaincontrol.com2016-04-25 → 2016-04-25 · 4 obs
● 2016-04-25 14:58:04
○ 2017-04-19 03:14:46
○ 2026-03-24 06:35:46
○NSns40.domaincontrol.com2016-04-25 → 2016-04-25 · 4 obs
● 2016-04-25 14:58:04
○ 2017-04-19 03:14:46
○ 2026-03-24 06:35:46
○NSwww.n903.com2017-04-19 → 2017-04-19 · 4 obs
● 2017-04-19 03:14:46
○ 2026-03-18 20:50:52
○ 2026-03-24 06:35:46
○MXio.bouncemx.com2017-04-19 → 2017-04-19 · 4 obs
● 2017-04-19 03:14:46
○ 2026-03-18 20:50:52
○ 2026-03-24 06:35:46
○MXmailstore1.secureserver.net2016-04-25 → 2016-04-25 · 3 obs
○ 2017-04-19 03:14:46
○ 2026-03-24 06:35:46
○MXsmtp.secureserver.net2016-04-25 → 2016-04-25 · 3 obs
○ 2017-04-19 03:14:46
○ 2026-03-24 06:35:46
○A107.149.159.792015-05-28 → 2016-02-08 · 4 obs
● 2016-02-08 01:38:04
○ 2016-04-25 14:58:04
○ 2026-03-24 06:35:46
○A50.63.202.522016-04-25 → 2016-04-25 · 4 obs
● 2016-04-25 14:58:04
○ 2017-04-19 03:14:46
○ 2026-03-24 06:35:46
○A70.39.84.2292017-04-19 → 2017-04-19 · 4 obs
● 2017-04-19 03:14:46
○ 2026-03-18 20:50:52
○ 2026-03-24 06:35:46
●A8.217.172.1352026-03-18 → 2026-03-24 · 3 obs
● 2026-03-18 20:50:52
● 2026-03-24 06:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| n903.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for n903.com (unsigned zone)
⏱️ Timing
Total: 3785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.217.172.135 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
n903.com is a parent of www.n903.com.
IP Addresses
n903.com points to a single IP address: 8.217.172.135.
Other host names such as 5ztz.com, xryzy.com, zbycjm.com, drxzl.com and qdjzjg.com share IP numbers with n903.com.
Name Servers
n903.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least part of the name servers for n903.com are shared with other domains, for instance haidizy.com, jsszcx.com, asus123.com, electionlivenews.com and foocoo.net.
Host names with a single IP number:
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.