mail.sim2.com - dns.ninja
mail.sim2.com
sim2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.107.33.22🇮🇹 SERVERPLAN-AS86.107.32.0/21 | ||||||
| NS | ns1.dns4userver.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.dnshigh.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dns4userver.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.dnshigh.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.dnshigh.com ⚠️ Not in parent delegation | ||||||
| NS | ns4.dnshigh.com ⚠️ Not in parent delegation | ||||||
| MX | alt1.aspmx.l.google.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| SOA | ns1.dns4userver.comsin@sim2.it 2026-06-11 #1 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A195.31.90.1162026-02-26 → 2026-02-26 · 4 obs
● 2026-02-26 15:44:10
○ 2026-06-13 02:28:22
○ 2026-07-28 08:23:28
○A46.19.237.2352015-06-18 → 2016-04-21 · 4 obs
● 2016-04-21 05:35:02
○ 2026-02-26 15:44:10
○ 2026-07-28 08:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sim2.com | ns1.dnshigh.com, ns2.dnshigh.com | 5 records |
✅ Authoritative Response
Server:46.16.90.21
NS records: ns1.dnshigh.com, ns2.dnshigh.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sim2.com (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sim2.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.dnshigh.com, ns2.dnshigh.com, ns2.dnshigh.com...)
Analysis
IP Addresses
mail.sim2.com directs to one IP number, which is 86.107.33.22.
Among the host names that share IP numbers with mail.sim2.com are atlanticanet.net, upsell.it, polisportivacollegiosancarlo.com and two others.
Name Servers
mail.sim2.com is delegated to 6 name servers: ns1.dns4userver.com, ns2.dns4userver.com, ns1.dnshigh.com and 3 other.
At least some of mail.sim2.com's name servers are shared with other domains, for example mangiaresardo.com, toolmarket.it, poliservices.it and two more.
These name servers tend to be deployed in combination with the name servers ns2.dnshigh.com and ns3.dns4userver.com.
Hosts pointing to four IP addresses:
ns2.dnshigh.com directs to 46.16.90.21, 46.30.244.60, 51.91.199.128 and 2001:41d0:266:bf00::4.
Hosts with two IP numbers each:
ns1.dns4userver.com points to 185.81.7.132 and 2a02:24b8:3:1784::.
Hosts that resolve to one IP address:
ns2.dns4userver.com points to 93.95.222.132.
ns1.dnshigh.com points to 185.81.7.130.
Mail Servers
mail.sim2.com routes its mail through a single mail server, alt1.aspmx.l.google.com.
mail.sim2.com has the same mail server arrangement as a number of other domains, for example notibol.com, mail.amarshoes.com, cloudvision.live and two more.
mail.sim2.com shares at least some of its mail servers with other domains — for example opp.com.ua, ns500759.ns500698.ns500698.ns500735.ns500736.ns500735.ns500736.ns500698.ns500698.ns500736.ns500708.trackreceptor.com, ns500698.ns500758.ns500758.ns500758.ns500759.ns500758.ns500736.ns500735.ns500708.ns500576.ns500708.ns500698.ns500576.ns500576.ns500652.tracksymphony.com and two more.
It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 more.
alt1.aspmx.l.google.com directs to two IP numbers, 108.177.123.27 and 2800:3f0:4003:c0f::1a.