simem.com - dns.ninja
simem.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=1781958325 | ||||||
Subdomains
mail.simem.com |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns.welcomeitalia.it2015-06-17 → 2018-01-03 · 4 obs
● 2018-01-03 03:46:54
○ 2026-02-14 19:59:50
○ 2026-06-20 12:40:14
○NSdnsslave.welcomeitalia.it2015-06-17 → 2018-01-03 · 4 obs
● 2018-01-03 03:46:54
○ 2026-02-14 19:59:50
○ 2026-06-20 12:40:14
●NSns1.register.it2026-02-14 → 2026-06-20 · 3 obs
● 2026-02-14 19:59:50
● 2026-06-20 12:40:14
●NSns2.register.it2026-02-14 → 2026-06-20 · 3 obs
● 2026-02-14 19:59:50
● 2026-06-20 12:40:14
○MXmail.simem.com2015-06-17 → 2018-01-03 · 4 obs
● 2018-01-03 03:46:54
○ 2026-02-14 19:59:50
○ 2026-06-20 12:40:14
○MXmailreload.welcomeitalia.it2015-06-17 → 2018-01-03 · 4 obs
● 2018-01-03 03:46:54
○ 2026-02-14 19:59:50
○ 2026-06-20 12:40:14
●MXsimem-com.mail.protection.outlook.com2026-02-14 → 2026-06-20 · 6 obs
● 2026-02-14 19:59:50
● 2026-06-05 20:35:52
○ 2026-06-07 01:48:58
● 2026-06-10 06:17:58
● 2026-06-20 12:40:14
○MXsmtp.simem.com2015-06-17 → 2018-01-03 · 4 obs
● 2018-01-03 03:46:54
○ 2026-02-14 19:59:50
○ 2026-06-20 12:40:14
●A136.144.253.632026-02-14 → 2026-06-20 · 6 obs
● 2026-02-14 19:59:50
● 2026-06-05 20:35:52
○ 2026-06-07 01:48:58
● 2026-06-10 06:17:58
● 2026-06-20 12:40:14
○A52.16.6.492015-12-15 → 2018-01-03 · 4 obs
● 2018-01-03 03:46:54
○ 2026-02-14 19:59:50
○ 2026-06-20 12:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| simem.com | ns1.register.it, ns2.register.it | - |
✅ Authoritative Response
Server:81.88.61.2
NS records: ns1.register.it, ns2.register.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simem.com (unsigned zone)
⏱️ Timing
Total: 725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.253.63 |
| NS | 2 | ns2.register.it, ns1.register.it |
| MX | 1 | simem-com.mail.protection.outlook.com (p |
| TXT | 7 | sendinblue-code:61d39927d66a1d0a0123c065, drQmt+SbnCzy5rV4gKpqulAPaxhzpjvABor4esMl... |
| SOA | 1 | ns1.register.it hostmaster.register.it |
Analysis
Hierarchy
simem.com is a parent domain of mail.simem.com.
IP Addresses
simem.com resolves to one IP address: 136.144.253.63.
simem.com shares its IP numbers with other host names, including simem.org, simem.us, buildtrust.info and 136-144-253-63.colo.transip.net.
Name Servers
The NS records for simem.com delegate to ns1.register.it and ns2.register.it.
simem.com uses the same name servers as several other domains — among them almetitalia.it, vama-aosta.it, britalia.it and two more.
ns1.register.it resolves to 81.88.61.2 and 2a01:8100:2911::2:184:2. Likewise, ns2.register.it resolves to 195.7.227.1 and 2a00:13b0:2::227:1 — two IP addresses apiece.
Mail Servers
Mail for simem.com is handled by a single mail server, simem-com.mail.protection.outlook.com.
simem-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.10, 52.101.68.25, 52.101.73.6 and 5 others.