us819.com - robtex.com
us819.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.211.68.51🇭🇰 DIMENSION-167.211.68.0/24 67.211.68.0/24 | ||||||
| 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=1773485661 | ||||||
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=1774478742 | ||||||
Same first word
us819.com |
DNS History
18 records (5 active, 13 former)
○NSf1g1ns1.dnspod.net2016-06-23 → 2016-06-23 · 4 obs
● 2016-06-23 06:53:00
○ 2017-03-22 23:59:54
○ 2026-03-25 23:15:52
○NSf1g1ns2.dnspod.net2016-06-23 → 2016-06-23 · 4 obs
● 2016-06-23 06:53:00
○ 2017-03-22 23:59:54
○ 2026-03-25 23:15:52
○NSns1.above.com2015-06-10 → 2015-11-20 · 4 obs
● 2015-11-20 02:07:06
○ 2016-02-11 23:47:16
○ 2026-03-25 23:15:52
●NSns1.judns.com2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 20:31:36
● 2026-03-25 23:15:52
●NSns1.julydns.com2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 20:31:36
● 2026-03-25 23:15:52
○NSns2.above.com2015-06-10 → 2015-11-20 · 4 obs
● 2015-11-20 02:07:06
○ 2016-02-11 23:47:16
○ 2026-03-25 23:15:52
●NSns2.judns.com2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 20:31:36
● 2026-03-25 23:15:52
●NSns2.julydns.com2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 20:31:36
● 2026-03-25 23:15:52
○NSsk.s5.ans1.ns148.ztomy.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 23:59:54
○ 2026-03-07 20:31:36
○ 2026-03-25 23:15:52
○NSsk.s5.ans2.ns148.ztomy.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 23:59:54
○ 2026-03-07 20:31:36
○ 2026-03-25 23:15:52
○MXmail.post-host.net2015-06-10 → 2015-11-20 · 4 obs
● 2015-11-20 02:07:06
○ 2016-02-11 23:47:16
○ 2026-03-25 23:15:52
○A103.224.182.2502015-06-10 → 2015-11-20 · 4 obs
● 2015-11-20 02:07:06
○ 2016-02-11 23:47:16
○ 2026-03-25 23:15:52
○A14.192.4.2162016-06-23 → 2016-06-23 · 4 obs
● 2016-06-23 06:53:00
○ 2017-03-22 23:59:54
○ 2026-03-25 23:15:52
○A192.184.12.622015-06-10 → 2015-06-10 · 3 obs
○ 2015-11-20 02:07:06
○ 2026-03-25 23:15:52
○A208.91.197.462017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 23:59:54
○ 2026-03-07 20:31:36
○ 2026-03-25 23:15:52
○A46.149.194.242026-03-07 → 2026-03-07 · 4 obs
● 2026-03-07 20:31:36
○ 2026-03-16 16:33:40
○ 2026-03-25 23:15:52
●A67.211.68.512026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 16:33:40
● 2026-03-25 23:15:52
○PTRsk.s5.ans1.ns148.ztomy.com2017-03-22 → 2017-03-22 · 3 obs
○ 2026-03-07 20:31:36
○ 2026-03-25 23:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| us819.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 us819.com (unsigned zone)
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.211.68.51 |
| 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
us819.com resolves to a single IP address: 67.211.68.51.
Other host names including ios.app.iishoni.com, jijianyiqiu.com.cn, stubase.cn, zgarhne.njdgsd.cn and couli.cn share IP numbers with us819.com.
Name Servers
us819.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
us819.com at least partially shares name servers with other domains, including nhddj.com, eitxq22.cn, hrvnd.cn, 827859.cn and iqiku.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
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com