ruian577.com - robtex.com
ruian577.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.229.19🇭🇰 POWERLINE-HK103.57.228.0/22 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1733375983 | ||||||
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 | ||||||
Same first word
ruian577.com |
DNS History
14 records (5 active, 9 former)
○NSns.yovole.com2015-07-10 → 2016-05-06 · 4 obs
● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
○NSns1.dns.com2017-01-18 → 2017-01-18 · 4 obs
○ 2016-05-06 09:07:50
● 2017-01-18 04:32:18
○ 2018-05-27 21:41:20
○ 2026-03-03 16:30:22
● 2017-01-18 04:32:18
○ 2018-05-27 21:41:20
○ 2026-03-03 16:30:22
●NSns1.judns.com2026-02-15 → 2026-03-03 · 3 obs
○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
●NSns1.julydns.com2026-02-15 → 2026-03-03 · 3 obs
○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
○NSns1.yovole.com2015-07-10 → 2016-05-06 · 4 obs
● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
●NSns2.judns.com2026-02-15 → 2026-03-03 · 3 obs
○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
●NSns2.julydns.com2026-02-15 → 2026-03-03 · 3 obs
○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
○NSns5.dnsdun.com2018-05-27 → 2018-05-27 · 4 obs
○ 2017-01-18 04:32:18
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-03 16:30:22
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-03 16:30:22
○NSns5.dnsdun.net2018-05-27 → 2018-05-27 · 4 obs
○ 2017-01-18 04:32:18
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-03 16:30:22
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-03 16:30:22
○MXmxdomain.qq.com2015-07-10 → 2016-05-06 · 4 obs
● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
○A103.55.128.1722018-05-27 → 2018-05-27 · 4 obs
○ 2017-01-18 04:32:18
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-03 16:30:22
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-03 16:30:22
●A103.57.229.192026-02-15 → 2026-03-03 · 3 obs
○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
● 2026-02-15 06:48:36
● 2026-03-03 16:30:22
○A45.120.81.2412017-01-18 → 2017-01-18 · 4 obs
○ 2016-05-06 09:07:50
● 2017-01-18 04:32:18
○ 2018-05-27 21:41:20
○ 2026-03-03 16:30:22
● 2017-01-18 04:32:18
○ 2018-05-27 21:41:20
○ 2026-03-03 16:30:22
○A60.190.114.1752015-07-10 → 2016-05-06 · 4 obs
● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-03 16:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ruian577.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server: 162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ruian577.com (unsigned zone)
⏱️ Timing
Total: 4236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.229.19 |
| 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
IP Addresses
ruian577.com points to IP number 103.57.229.19.
Other host names such as watcare.com, www.lnsydt.com and lnsydt.com share IP numbers with ruian577.com.
Name Servers
ruian577.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
Host names with one 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
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com