simcorpro.com - robtex.com
simcorpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.50.224.99🇺🇸 CC04_TX47.50.128.0/17 Charter Communications LLC | ||||||
| PTR | syn-047-050-224-099.biz.spectrum.com | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | pro1.simcorpro.com ⭐ | ||||||
| A | 47.50.224.98🇺🇸 CC04_TX47.50.128.0/17 Charter Communications LLC | ||||||
| PTR | syn-047-050-224-098.biz.spectrum.com | ||||||
| TXT | v=spf1 mx a ip4:47.50.224.98/32 a:mail.simcorpro.com a:pro1.simcorpro.com ~all | ||||||
| SOA | NS1.MYDOMAIN.comnamehost@WORLDNIC.com serial=125080514 | ||||||
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
pro1.simcorpro.com |
Same first word
simcorpro.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.mydomain.com2026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 09:52:44
● 2026-03-11 08:06:24
○NSns1.yourhostingaccount.com2015-07-16 → 2020-02-25 · 5 obs
● 2015-07-16 19:20:14
● 2020-02-25 23:07:34
○ 2026-02-16 09:52:44
○ 2026-03-11 08:06:24
●NSns2.mydomain.com2026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 09:52:44
● 2026-03-11 08:06:24
○NSns2.yourhostingaccount.com2015-07-16 → 2020-02-25 · 5 obs
● 2015-07-16 19:20:14
● 2020-02-25 23:07:34
○ 2026-02-16 09:52:44
○ 2026-03-11 08:06:24
●NSns3.mydomain.com2026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 09:52:44
● 2026-03-11 08:06:24
●NSns4.mydomain.com2026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 09:52:44
● 2026-03-11 08:06:24
○NSpro1.simcorpro.com2008-03-04 → 2008-03-04 · 3 obs
○ 2015-07-16 19:20:14
○ 2026-03-11 08:06:24
○NSpro2.simcorpro.com2008-03-04 → 2008-03-04 · 3 obs
○ 2015-07-16 19:20:14
○ 2026-03-11 08:06:24
●MXpro1.simcorpro.com2008-03-04 → 2026-03-11 · 2 obs
● 2026-03-11 08:06:24
●A47.50.224.992017-03-22 → 2026-03-11 · 3 obs
● 2017-03-22 00:46:54
● 2026-03-11 08:06:24
○A76.250.241.172008-03-04 → 2008-03-04 · 3 obs
○ 2015-07-16 19:20:14
○ 2026-03-11 08:06:24
○A76.250.241.182015-07-16 → 2016-05-01 · 5 obs
● 2015-07-16 19:20:14
● 2016-05-01 11:17:24
○ 2017-03-22 00:46:54
○ 2026-03-11 08:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simcorpro.com | ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com | 4 records |
✅ Authoritative Response
Server: 172.64.52.99
NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simcorpro.com (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.50.224.99 |
| NS | 2 | ns2.mydomain.com, ns1.mydomain.com |
| MX | 1 | pro1.simcorpro.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:47.50.224.98/32 a:mail.s |
| SOA | 1 | NS1.MYDOMAIN.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)
Analysis
Hierarchy
simcorpro.com is the parent of pro1.simcorpro.com.
IP Addresses
simcorpro.com points to IP number 47.50.224.99.
Other host names, for example amaamus.org and syn-047-050-224-099.biz.spectrum.com, share IPs with simcorpro.com.
Name Servers
simcorpro.com is delegated to four name servers: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com.
simcorpro.com shares name servers with other domains at least partially, for example innova-it.org, lumion3d.net.cn, iluminate.com.br, threeqcinc.com and hiscopedia.com.
These name servers are commonly used with the name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Host names sharing one IP address:
The host name ns1.mydomain.com points to 172.64.52.99.
The host name ns2.mydomain.com points to 172.64.53.76.
The host name ns3.mydomain.com points to 172.64.52.99.
The host name ns4.mydomain.com points to 172.64.53.76.
Host names pointing to 172.64.52.99: ns1.mydomain.com and ns3.mydomain.com
Host names pointing to 172.64.53.76: ns2.mydomain.com and ns4.mydomain.com
Mail Servers
simcorpro.com is handled by a single mail server, pro1.simcorpro.com.
pro1.simcorpro.com points to a single IP: 47.50.224.98.