sendunit.com - dns.ninja
sendunit.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=1784628562 | ||||||
Subdomains
smtp.sendunit.com |
Same first word
sendunit.com |
Similar names
DNS History
16 records (10 active, 6 former)
○NSdns1.name-services.com2017-05-07 → 2017-11-08 · 4 obs
● 2017-11-08 07:04:52
○ 2026-03-22 10:38:36
○ 2026-07-21 10:28:46
○NSdns2.name-services.com2017-05-07 → 2017-11-08 · 4 obs
● 2017-11-08 07:04:52
○ 2026-03-22 10:38:36
○ 2026-07-21 10:28:46
○NSdns3.name-services.com2017-05-07 → 2017-11-08 · 4 obs
● 2017-11-08 07:04:52
○ 2026-03-22 10:38:36
○ 2026-07-21 10:28:46
○NSdns4.name-services.com2017-05-07 → 2017-11-08 · 4 obs
● 2017-11-08 07:04:52
○ 2026-03-22 10:38:36
○ 2026-07-21 10:28:46
○NSdns5.name-services.com2017-05-07 → 2017-11-08 · 4 obs
● 2017-11-08 07:04:52
○ 2026-03-22 10:38:36
○ 2026-07-21 10:28:46
●NSns-1509.awsdns-60.org2026-03-22 → 2026-07-21 · 3 obs
● 2026-03-22 10:38:36
● 2026-07-21 10:28:46
●NSns-1918.awsdns-47.co.uk2026-03-22 → 2026-07-21 · 3 obs
● 2026-03-22 10:38:36
● 2026-07-21 10:28:46
●NSns-345.awsdns-43.com2026-03-22 → 2026-07-21 · 3 obs
● 2026-03-22 10:38:36
● 2026-07-21 10:28:46
●NSns-617.awsdns-13.net2026-03-22 → 2026-07-21 · 3 obs
● 2026-03-22 10:38:36
● 2026-07-21 10:28:46
●MXalt1.aspmx.l.google.com2026-03-22 → 2026-07-21 · 2 obs
● 2026-07-21 10:28:46
●MXalt2.aspmx.l.google.com2026-03-22 → 2026-07-21 · 2 obs
● 2026-07-21 10:28:46
●MXalt3.aspmx.l.google.com2026-03-22 → 2026-07-21 · 2 obs
● 2026-07-21 10:28:46
●MXalt4.aspmx.l.google.com2026-03-22 → 2026-07-21 · 2 obs
● 2026-07-21 10:28:46
●MXaspmx.l.google.com2026-03-22 → 2026-07-21 · 2 obs
● 2026-07-21 10:28:46
●A52.213.177.302026-03-22 → 2026-07-21 · 3 obs
● 2026-03-22 10:38:36
● 2026-07-21 10:28:46
○A98.124.243.432017-05-07 → 2017-05-07 · 3 obs
○ 2017-11-08 07:04:52
○ 2026-07-21 10:28:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| sendunit.com | ns-617.awsdns-13.net, ns-345.awsdns-43.com, ns-1918.awsdns-47.co.uk, ns-1509.awsdns-60.org | 2 records |
✅ Authoritative Response
Server:205.251.193.89
NS records: ns-617.awsdns-13.net, ns-345.awsdns-43.com, ns-1918.awsdns-47.co.uk, ns-1509.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendunit.com (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.213.177.30 |
| NS | 4 | ns-1509.awsdns-60.org, ns-1918.awsdns-47.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:52.19.61.40 include:_spf.send |
| SOA | 1 | ns-1509.awsdns-60.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-345.awsdns-43.com, ns-345.awsdns-43.com)
Analysis
Hierarchy
sendunit.com serves as the parent of smtp.sendunit.com.
IP Addresses
sendunit.com resolves to just one IP address, 52.213.177.30.
The host names ndvl.com, bitwiseops.com, paperwork.ro and master.bitwiseops.com all share IP numbers with sendunit.com.
Name Servers
The NS records for sendunit.com point to four name servers: ns-345.awsdns-43.com, ns-617.awsdns-13.net, ns-1509.awsdns-60.org and ns-1918.awsdns-47.co.uk.
sendunit.com has at least partial name server overlap with other domains, such as princetonreviewprep.com, theadventurers.academy, 221.210.13.in-addr.arpa and two others.
It is common to find these name servers paired with the name servers ns1-24-ap-southeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-2.ec2-rdns.amazonaws.com and ns4-24-ap-southeast-2.ec2-rdns.amazonaws.com.
ns-345.awsdns-43.com, ns-617.awsdns-13.net, ns-1509.awsdns-60.org and ns-1918.awsdns-47.co.uk all point to exactly two IP numbers each: ns-345.awsdns-43.com → 205.251.193.89 and 2600:9000:5301:5900::1; ns-617.awsdns-13.net → 205.251.194.105 and 2600:9000:5302:6900::1; ns-1509.awsdns-60.org → 205.251.197.229 and 2600:9000:5305:e500::1; ns-1918.awsdns-47.co.uk → 205.251.199.126 and 2600:9000:5307:7e00::1.
Mail Servers
Mail for sendunit.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between sendunit.com and other domains, including annatravel.co.uk, visionworks.co.nz, ns500759.ns500758.ns500758.ns500758.ns500698.ns500736.ns500735.ns500698.ns500735.ns500698.ns500736.ns500576.ns500576.ns500619.ns500698.ns500652.ns500576.trackreceptor.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.