sim.com.do - dns.ninja
sim.com.do
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.188.228.39🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| PTR | net9-sourceofall.eu | ||||||
| NS | ns1.site4now.net ⭐ | ||||||
| A | 70.39.73.45🇺🇸 SHARKTECH-170.39.73.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | jbe4j12sz.rollforsurprise.com | ||||||
| A | 204.188.197.84🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| A | 204.188.197.246🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| PTR | ns1.accessrgn.net | ||||||
| NS | ns2.site4now.net | ||||||
| A | 45.58.159.232🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 45.58.159.233🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 208.98.36.41🇺🇸 SHARKTECH-1208.98.36.0/24 | ||||||
| NS | ns3.site4now.net | ||||||
| A | 45.58.159.230🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 45.58.159.231🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 208.98.36.42🇺🇸 SHARKTECH-1208.98.36.0/24 | ||||||
| MX | igw18.site4now.net ⭐ | ||||||
| A | 208.98.34.68🇺🇸 SHARKTECH-1208.98.34.0/24 | ||||||
| PTR | mail5018.site4now.net | ||||||
| TXT | v=spf1 a mx include:_spf.site4now.net -all | ||||||
| SOA | ns1.site4now.nethostmaster@smarterasp.net 2025-04-29 #15 | ||||||
com.do
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.nic.do ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | ns.nic.do ⚠️ Not in parent delegation | ||||||
| NS | ns1.nic.do ⚠️ Not in parent delegation | ||||||
| NS | ns4.nic.do ⚠️ Not in parent delegation | ||||||
| NS | ns5.nic.do ⚠️ Not in parent delegation | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| TXT | Generation Time: 1780574406 | ||||||
| SOA | ns1.nic.dohostmaster@nic.do 2026-06-04 #12 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.sim.com.do2015-05-12 → 2016-09-18 · 4 obs
● 2016-09-18 16:52:02
○ 2026-03-27 04:04:22
○ 2026-06-04 13:35:14
○NSns1.sim.com.do2015-05-12 → 2016-09-18 · 4 obs
● 2016-09-18 16:52:02
○ 2026-03-27 04:04:22
○ 2026-06-04 13:35:14
●NSns1.site4now.net2026-03-27 → 2026-06-04 · 3 obs
● 2026-03-27 04:04:22
● 2026-06-04 13:35:14
○NSns2.sim.com.do2015-05-12 → 2016-09-18 · 4 obs
● 2016-09-18 16:52:02
○ 2026-03-27 04:04:22
○ 2026-06-04 13:35:14
●NSns2.site4now.net2026-03-27 → 2026-06-04 · 3 obs
● 2026-03-27 04:04:22
● 2026-06-04 13:35:14
●NSns3.site4now.net2026-03-27 → 2026-06-04 · 3 obs
● 2026-03-27 04:04:22
● 2026-06-04 13:35:14
●MXigw18.site4now.net2026-03-27 → 2026-06-04 · 3 obs
● 2026-03-27 04:04:22
● 2026-06-04 13:35:14
○MXmail.sim.com.do2015-05-12 → 2016-09-18 · 4 obs
● 2016-09-18 16:52:02
○ 2026-03-27 04:04:22
○ 2026-06-04 13:35:14
●A204.188.228.392026-03-27 → 2026-06-04 · 3 obs
● 2026-03-27 04:04:22
● 2026-06-04 13:35:14
○A68.178.130.1142015-05-12 → 2016-09-18 · 4 obs
● 2016-09-18 16:52:02
○ 2026-03-27 04:04:22
○ 2026-06-04 13:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| do | ns4.nic.do, phloem.uoregon.edu, ns.nic.do, a.lactld.org... | 14 records |
| sim.com.do | ns3.site4now.net, ns2.site4now.net, ns1.site4now.net | - |
✅ Authoritative Response
Server:204.188.197.246
NS records: ns3.site4now.net, ns2.site4now.net, ns1.site4now.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for do (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.188.228.39 |
| NS | 3 | ns3.site4now.net, ns2.site4now.net... |
| MX | 1 | igw18.site4now.net (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.site4now.net -a |
| SOA | 1 | ns1.site4now.net hostmaster.smarterasp.n |
📌 Glue Records Collected
Total: 14
In-bailiwick: 10 (ns5.nic.do, ns4.nic.do, ns2.nic.do...)
Out-of-bailiwick: 4 (phloem.uoregon.edu, a.lactld.org, phloem.uoregon.edu...)
Analysis
Hierarchy
The domain sim.com.do is a parent of ns1.sim.com.do, ns2.sim.com.do, mail.sim.com.do and ns.sim.com.do.
IP Addresses
sim.com.do directs to one IP number, which is 204.188.228.39.
Among the host names that share IP numbers with sim.com.do are ebaymotors.ebay.ngds.in, tabark-auto.com, broker.ngds.in and two others.
Name Servers
sim.com.do is served by three name servers: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.
At least some of sim.com.do's name servers are shared with other domains, for example cresetuauto.com, vidiata.com, getref.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.dns-ez.com and ns2.dns-ez.com.
ns1.site4now.net points to 70.39.73.45, 204.188.197.84 and 204.188.197.246; ns2.site4now.net points to 45.58.159.232, 45.58.159.233 and 208.98.36.41; ns3.site4now.net points to 45.58.159.230, 45.58.159.231 and 208.98.36.42 — three IP addresses apiece.
Mail Servers
sim.com.do routes its mail through a single mail server, igw18.site4now.net.
sim.com.do has the same mail server arrangement as a number of other domains, for example brotacelul.ro, goldensparrow.finance, wdjkts.com and two more.
sim.com.do partially shares its mail servers with other domains; known examples include isanetwork.com, alquileresmoviles.com and integratedwoodcomponents.com.
igw18.site4now.net resolves to 208.98.34.68 and no other IP number.