alsf.com - dns.ninja
alsf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.66.248.30🇺🇸 A2HOSTING68.66.240.0/20 Legacy A2Hosting NL1 IP space, originated from WHG FRA1 | ||||||
| PTR | nl1-ss12.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | alsf.com ⭐ | ||||||
| A | 68.66.248.30🇺🇸 A2HOSTING68.66.240.0/20 Legacy A2Hosting NL1 IP space, originated from WHG FRA1 | ||||||
| PTR | nl1-ss12.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.248.30 ~all | ||||||
| SOA | ns1.a2hosting.comroot@nl1-ss12.a2hosting.com 2026-07-16 #1 | ||||||
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=1786370244 | ||||||
MX for
alsf.com |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns1.registrar-servers.com2015-07-21 → 2017-02-10 · 4 obs
● 2017-02-10 03:24:08
○ 2026-02-23 19:00:08
○ 2026-08-10 14:01:54
○NSdns2.registrar-servers.com2015-07-21 → 2017-02-10 · 4 obs
● 2017-02-10 03:24:08
○ 2026-02-23 19:00:08
○ 2026-08-10 14:01:54
○NSdns3.registrar-servers.com2015-07-21 → 2016-03-27 · 4 obs
● 2016-03-27 04:33:18
○ 2017-02-10 03:24:08
○ 2026-08-10 14:01:54
○NSdns4.registrar-servers.com2015-07-21 → 2016-03-27 · 4 obs
● 2016-03-27 04:33:18
○ 2017-02-10 03:24:08
○ 2026-08-10 14:01:54
○NSdns5.registrar-servers.com2015-07-21 → 2016-03-27 · 4 obs
● 2016-03-27 04:33:18
○ 2017-02-10 03:24:08
○ 2026-08-10 14:01:54
●NSns1.a2hosting.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 19:00:08
● 2026-08-10 14:01:54
●NSns2.a2hosting.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 19:00:08
● 2026-08-10 14:01:54
●NSns3.a2hosting.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 19:00:08
● 2026-08-10 14:01:54
●NSns4.a2hosting.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 19:00:08
● 2026-08-10 14:01:54
●MXalsf.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 19:00:08
● 2026-08-10 14:01:54
○MXexchgate.alsf.org2015-10-12 → 2017-02-10 · 4 obs
● 2017-02-10 03:24:08
○ 2026-02-23 19:00:08
○ 2026-08-10 14:01:54
●A68.66.248.302026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 19:00:08
● 2026-08-10 14:01:54
○A82.197.210.582017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 03:24:08
○ 2026-02-23 19:00:08
○ 2026-08-10 14:01:54
○A82.94.23.532015-12-28 → 2016-03-27 · 5 obs
● 2015-12-28 15:04:30
● 2016-03-27 04:33:18
○ 2017-02-10 03:24:08
○ 2026-08-10 14:01:54
○A83.161.149.682015-07-21 → 2015-10-31 · 4 obs
● 2015-10-31 08:49:44
○ 2015-12-28 15:04:30
○ 2026-08-10 14:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alsf.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alsf.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.66.248.30 |
| NS | 4 | ns4.a2hosting.com, ns2.a2hosting.com... |
| MX | 1 | alsf.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:68.66.248.30 ~all |
| SOA | 1 | ns1.a2hosting.com root.nl1-ss12.a2hostin |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Mail Server Role
alsf.com acts as its own mail server.
IP Addresses
alsf.com points to a single IP number: 68.66.248.30.
Additional host names — mail.fahrradstation.com, mail.offshoreengineering.com, moodplus.app and two others — share IP numbers with alsf.com.
Name Servers
alsf.com has four authoritative name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
alsf.com partially shares its NS delegation with several other domains, including findcreditreports.com, peoriapodcasts.com, estartwebdesign.com and two others.
The name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com are often found in use alongside these name servers.
ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com each resolve to one IP address: ns1.a2hosting.com resolves to 13.248.158.180, ns2.a2hosting.com resolves to 75.2.118.134, ns3.a2hosting.com resolves to 76.223.26.245 and ns4.a2hosting.com resolves to 99.83.147.209.
Mail Servers
alsf.com has a single mail server: alsf.com itself.
alsf.com carries a single IP number, which is 68.66.248.30.