simultech.co - dns.ninja
simultech.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759705532 | ||||||
Same first word
Similar names
hitmuscle.com |
musclehit.ru |
lethmusic.com |
lumistech.com |
lumitechs.com |
culthisme.com |
melschuit.com |
shcitelum.com |
cluesmith.com |
sulimtech.com |
DNS History
22 records (9 active, 13 former)
○NSns07.domaincontrol.com2016-04-26 → 2018-09-16 · 5 obs
● 2016-04-26 15:31:04
● 2018-09-16 18:31:18
○ 2026-04-07 17:19:54
○ 2026-07-14 16:00:54
○NSns08.domaincontrol.com2016-04-26 → 2018-09-16 · 5 obs
● 2016-04-26 15:31:04
● 2018-09-16 18:31:18
○ 2026-04-07 17:19:54
○ 2026-07-14 16:00:54
○NSns41.domaincontrol.com2015-07-06 → 2015-11-10 · 4 obs
● 2015-11-10 12:47:54
○ 2016-02-04 00:52:32
○ 2026-07-14 16:00:54
○NSns42.domaincontrol.com2015-07-06 → 2015-11-10 · 4 obs
● 2015-11-10 12:47:54
○ 2016-02-04 00:52:32
○ 2026-07-14 16:00:54
●NSpdns11.domaincontrol.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●NSpdns12.domaincontrol.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●MXalt1.aspmx.l.google.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●MXalt2.aspmx.l.google.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●MXaspmx.l.google.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●MXaspmx2.googlemail.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●MXaspmx3.googlemail.com2026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
○MXmailstore1.secureserver.net2015-07-06 → 2015-11-10 · 4 obs
● 2015-11-10 12:47:54
○ 2016-02-04 00:52:32
○ 2026-07-14 16:00:54
○MXmx.zoho.com2016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 15:31:04
○ 2017-02-02 14:27:46
○ 2026-07-14 16:00:54
○MXmx10.mailspamprotection.com2017-02-02 → 2018-09-16 · 5 obs
● 2017-02-02 14:27:46
● 2018-09-16 18:31:18
○ 2026-04-07 17:19:54
○ 2026-07-14 16:00:54
○MXmx2.zoho.com2016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 15:31:04
○ 2017-02-02 14:27:46
○ 2026-07-14 16:00:54
○MXmx20.mailspamprotection.com2017-02-02 → 2018-09-16 · 5 obs
● 2017-02-02 14:27:46
● 2018-09-16 18:31:18
○ 2026-04-07 17:19:54
○ 2026-07-14 16:00:54
○MXsmtp.secureserver.net2015-07-06 → 2015-11-10 · 4 obs
● 2015-11-10 12:47:54
○ 2016-02-04 00:52:32
○ 2026-07-14 16:00:54
●A15.197.225.1282026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
●A3.33.251.1682026-04-07 → 2026-07-14 · 3 obs
● 2026-04-07 17:19:54
● 2026-07-14 16:00:54
○A50.63.202.332016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 15:31:04
○ 2017-02-02 14:27:46
○ 2026-07-14 16:00:54
○A50.63.202.462015-07-06 → 2015-11-10 · 4 obs
● 2015-11-10 12:47:54
○ 2016-02-04 00:52:32
○ 2026-07-14 16:00:54
○A77.104.135.2332017-02-02 → 2018-09-16 · 5 obs
● 2017-02-02 14:27:46
● 2018-09-16 18:31:18
○ 2026-04-07 17:19:54
○ 2026-07-14 16:00:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| simultech.co | pdns12.domaincontrol.com, pdns11.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.55
NS records: pdns12.domaincontrol.com, pdns11.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simultech.co (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | pdns11.domaincontrol.com, pdns12.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), aspmx3.googlemail.com (pri: 50)... |
| TXT | 1 | google-site-verification=tNkUeqTcdxt0Q_N |
| SOA | 1 | pdns11.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
simultech.co has two IP addresses: 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with simultech.co are epprasal.com, monetarypolicy.com, architech.org and two others.
Name Servers
The NS records for simultech.co delegate to pdns11.domaincontrol.com and pdns12.domaincontrol.com.
simultech.co has the same name server delegation as a number of other domains, such as arsimail.com, gurvitzlaw.com, moorheadcoinc.com and two more.
simultech.co has name servers in common with a number of other domains — evyz.com, motivation.cc, audi-rfi.com and rasyonet.com among them.
pdns11.domaincontrol.com resolves to 97.74.111.55 and 2603:5:21f2::37. Likewise, pdns12.domaincontrol.com resolves to 173.201.79.55 and 2603:5:22f2::37 — two IP addresses apiece.
Mail Servers
Five mail servers handle simultech.co: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
simultech.co shares at least some of its mail servers with other domains — for example recoleccion.info, cylonlab.com, csecmathtutor.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx2.googlemail.com return 142.250.102.26 and 2a00:1450:4025:402::1b.
The A records for aspmx3.googlemail.com return 192.178.213.26 and 2a00:1450:4013:c1e::1a.
The A records for aspmx.l.google.com return 172.217.76.26 and 2a00:1450:4009:c0f::1a.
The A records for alt1.aspmx.l.google.com return 142.250.102.27 and 2a00:1450:4025:402::1a.
The A records for alt2.aspmx.l.google.com return 192.178.213.26 and 2a00:1450:4013:c1e::1a.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:4013:c1e::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 192.178.213.26 IP addresses.