simdos.com - dns.ninja
simdos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 166.75.230.189🇨🇱 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1786410680 | ||||||
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=1786491259 | ||||||
Same first word
simdos.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdbru.br.ns.els-gms.att.net2015-06-14 → 2018-05-25 · 4 obs
● 2018-05-25 03:50:38
○ 2026-03-18 15:38:12
○ 2026-08-11 23:43:46
○NSdmtu.mt.ns.els-gms.att.net2015-06-14 → 2018-05-25 · 4 obs
● 2018-05-25 03:50:38
○ 2026-03-18 15:38:12
○ 2026-08-11 23:43:46
●NSns1.julydns.com2026-06-24 → 2026-08-11 · 3 obs
● 2026-06-24 10:03:20
● 2026-08-11 23:43:46
●NSns1.onclouddns.com2026-06-24 → 2026-08-11 · 3 obs
● 2026-06-24 10:03:20
● 2026-08-11 23:43:46
○NSns1.pendingrenewaldeletion.com2026-03-18 → 2026-04-09 · 5 obs
● 2026-03-18 15:38:12
● 2026-04-09 05:13:02
○ 2026-06-24 10:03:20
○ 2026-08-11 23:43:46
●NSns2.julydns.com2026-06-24 → 2026-08-11 · 3 obs
● 2026-06-24 10:03:20
● 2026-08-11 23:43:46
●NSns2.onclouddns.com2026-06-24 → 2026-08-11 · 3 obs
● 2026-06-24 10:03:20
● 2026-08-11 23:43:46
○NSns2.pendingrenewaldeletion.com2026-03-18 → 2026-04-09 · 5 obs
● 2026-03-18 15:38:12
● 2026-04-09 05:13:02
○ 2026-06-24 10:03:20
○ 2026-08-11 23:43:46
●A166.75.230.1892026-08-11 → 2026-08-11 · 3 obs
● 2026-08-11 20:28:12
● 2026-08-11 23:43:46
○A208.91.197.1322026-03-18 → 2026-04-09 · 4 obs
● 2026-04-09 05:13:02
○ 2026-06-24 10:03:20
○ 2026-08-11 23:43:46
○A38.48.199.1522026-06-24 → 2026-06-24 · 4 obs
● 2026-06-24 10:03:20
○ 2026-08-11 20:28:12
○ 2026-08-11 23:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| simdos.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simdos.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 166.75.230.189 |
| 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.onclouddns.com, ns2.onclouddns.com)
Analysis
IP Addresses
simdos.com directs to one IP number, which is 166.75.230.189.
Name Servers
The domain simdos.com is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
The name servers of simdos.com overlap at least partially with those of other domains — among them dqiuzb.cn, ruiji-greatec.com, pintrips.cn and two more.
These name servers commonly appear alongside the name servers ns1.judns.com and ns2.judns.com.
Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.
Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.