sm819.com - robtex.com
sm819.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.85.209🇺🇸 AS401696154.201.84.0/22 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| 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.julydns.com | ||||||
| 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=1757863890 | ||||||
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
mail.sm819.com |
Same first word
sm819.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.julydns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 18:39:34
● 2026-03-24 08:34:46
○NSns1.myhostadmin.net2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
●NSns2.julydns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 18:39:34
● 2026-03-24 08:34:46
○NSns2.myhostadmin.net2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
○NSns3.myhostadmin.net2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
○NSns4.myhostadmin.net2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
○NSns5.myhostadmin.net2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
○NSns6.myhostadmin.net2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
●A154.201.85.2092026-03-23 → 2026-03-24 · 2 obs
● 2026-03-24 08:34:46
○CNAMEsm819.gotoip2.com2017-06-26 → 2017-06-26 · 3 obs
○ 2026-03-23 18:39:34
○ 2026-03-24 08:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sm819.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sm819.com (unsigned zone)
⏱️ Timing
Total: 3384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.201.85.209 |
| 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.julydns.com, ns2.julydns.com)
Analysis
Hierarchy
The parent of mail.sm819.com is sm819.com.
IP Addresses
sm819.com points to a single IP address: 154.201.85.209.
Other host names such as gggzs.com, xxkld.com, txnxq.com, mzwkn.com and bafir.cn share IPs with sm819.com.
Name Servers
Two name servers ns1.julydns.com and ns2.julydns.com handle the delegation for sm819.com.
sm819.com shares the same name server setup as other domains, for example xhwmgg.com, temeiyi.cn, lxpingtai.com, hzc5656.com and szkangerjing.com.
sm819.com at least partially shares name servers with other domains, for example cardlong.com, xmhshqr.cn, archijec.com, mashangfa.net and daomang.cn.
These name servers are often used together with ns1.judns.com and ns2.judns.com.
Host names with one IP number:
ns1.julydns.com points to 47.97.51.45; ns2.julydns.com points to 162.159.48.223.