authsend.com - dns.ninja
authsend.com
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1781056153 | ||||||
Subdomains
mta86.authsend.com |
mta210.authsend.com |
mta173.authsend.com |
mta99.authsend.com |
mta207.authsend.com |
mta130.authsend.com |
mta93.authsend.com |
mta221.authsend.com |
mta159.authsend.com |
mta129.authsend.com |
mta36.authsend.com |
mta18.authsend.com |
mta212.authsend.com |
mta131.authsend.com |
mta78.authsend.com |
mta217.authsend.com |
mta106.authsend.com |
mta33.authsend.com |
mta175.authsend.com |
mta137.authsend.com |
mta227.authsend.com |
mta136.authsend.com |
mta156.authsend.com |
mta242.authsend.com |
Same first word
authsend.com |
Similar names
DNS History
17 records (8 active, 9 former)
○NSdns1.ientrymail.com2015-08-18 → 2017-03-20 · 5 obs
● 2015-08-18 09:36:06
● 2017-03-20 12:58:20
○ 2020-02-28 21:39:54
○ 2026-06-10 02:13:58
○NSdns2.ientrymail.com2015-08-18 → 2017-03-20 · 5 obs
● 2015-08-18 09:36:06
● 2017-03-20 12:58:20
○ 2020-02-28 21:39:54
○ 2026-06-10 02:13:58
○NSns1.digitalocean.com2020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 21:39:54
○ 2026-03-25 22:35:32
○ 2026-06-10 02:13:58
●NSns1.linode.com2026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
○NSns2.digitalocean.com2020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 21:39:54
○ 2026-03-25 22:35:32
○ 2026-06-10 02:13:58
●NSns2.linode.com2026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
○NSns3.digitalocean.com2020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 21:39:54
○ 2026-03-25 22:35:32
○ 2026-06-10 02:13:58
●NSns3.linode.com2026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
●NSns4.linode.com2026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
●NSns5.linode.com2026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
○NSpluto.ientrymail.com2015-08-18 → 2017-03-20 · 5 obs
● 2015-08-18 09:36:06
● 2017-03-20 12:58:20
○ 2020-02-28 21:39:54
○ 2026-06-10 02:13:58
○MXmxbnce.ientrynetwork.net2015-08-18 → 2017-03-20 · 5 obs
● 2015-08-18 09:36:06
● 2017-03-20 12:58:20
○ 2020-02-28 21:39:54
○ 2026-06-10 02:13:58
●A172.232.3.862026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
●A172.236.109.1202026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
●A172.238.190.1262026-03-25 → 2026-06-10 · 3 obs
● 2026-03-25 22:35:32
● 2026-06-10 02:13:58
○A209.97.146.1532020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 21:39:54
○ 2026-03-25 22:35:32
○ 2026-06-10 02:13:58
○A66.28.139.352015-08-18 → 2017-03-20 · 5 obs
● 2015-08-18 09:36:06
● 2017-03-20 12:58:20
○ 2020-02-28 21:39:54
○ 2026-06-10 02:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| authsend.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authsend.com (unsigned zone)
⏱️ Timing
Total: 910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.232.3.86, 172.238.190.126... |
| NS | 5 | ns3.linode.com, ns1.linode.com... |
| SOA | 1 | ns1.linode.com protection.domainoverwatc |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Hierarchy
The host names mta86.authsend.com, mta210.authsend.com, mta173.authsend.com, mta99.authsend.com and mta207.authsend.com — among a few others — fall under the parent domain authsend.com.
IP Addresses
authsend.com points to three IP numbers, namely 172.232.3.86, 172.236.109.120 and 172.238.190.126.
Among the host names that share IP numbers with authsend.com are cryptoclase.com, rubasky.com, hikdc.org and two others.
Name Servers
The zone authsend.com is authoritative on 5 name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two additional ones.
At least some of authsend.com's name servers are shared with other domains, for example isdinusa.com, geologic.ca, georgegoldstone.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.linode.com and ns5.linode.com.
Hosts with two IP numbers each:
ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.