simdw.com - dns.ninja
simdw.com
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=1782857966 | ||||||
MX for
simdw.com |
Same first word
simdw.com |
Similar names
DNS History
12 records (12 active, 0 former)
●NSns1.xserver.jp2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●NSns2.xserver.jp2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●NSns3.xserver.jp2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●NSns4.xserver.jp2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●NSns5.xserver.jp2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●MXalt1.aspmx.l.google.com2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●MXalt2.aspmx.l.google.com2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●MXaspmx.l.google.com2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●MXaspmx2.googlemail.com2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●MXaspmx3.googlemail.com2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●MXsimdw.com2015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
●A120.136.14.612015-05-25 → 2026-06-30 · 2 obs
● 2026-06-30 22:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simdw.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simdw.com (unsigned zone)
⏱️ Timing
Total: 3231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.136.14.61 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 6 | aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 +a:sv760.xserver.jp +a:simdw.com |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
The MX record for simdw.com points back to simdw.com — it is its own mail server.
The mail servers aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx.l.google.com are commonly grouped with simdw.com.
IP Addresses
simdw.com directs to one IP number, which is 120.136.14.61.
Among the host names that share IP numbers with simdw.com are farmlabo.com, f-flor.net, www.e-alors.com and two others.
Name Servers
The authoritative name servers for simdw.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
simdw.com partially shares its NS delegation with several other domains, including karaushi-office.jp, daiwa.pw, basekobe.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hosts with three IP address records:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
The MX records for simdw.com point to 6 mail servers; among them: simdw.com, aspmx2.googlemail.com, aspmx3.googlemail.com and 3 other.
simdw.com shares at least some of its mail servers with other domains — for example ns500698.ns500759.ns500698.ns500735.ns500736.ns500736.ns500735.ns500736.ns500735.ns500735.ns500708.ns500619.ns500686.ns500619.trackreceptor.com, anythingpets.net, ns500671.ns500754.ns500742.ns500754.ns500731.ns500731.ns500704.ns500671.ns500704.ns500649.ns500649.ns500666.tenderladiesbz.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 172.217.216.26 and 2607:f8b0:4023:2803::1b.
The A records for aspmx3.googlemail.com return 172.253.145.27 and 2607:f8b0:4023:3003::1b.
The A records for aspmx.l.google.com return 142.250.101.26 and 2607:f8b0:4023:c03::1b.
The A records for alt1.aspmx.l.google.com return 172.217.216.26 and 2607:f8b0:4023:2803::1a.
The A records for alt2.aspmx.l.google.com return 172.253.145.26 and 2607:f8b0:4023:3003::1b.
Hosts that resolve to one IP address:
simdw.com resolves to the IP address 120.136.14.61.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 172.217.216.26 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2607:f8b0:4023:3003::1b IP addresses.