mars.polcode.com - dns.ninja
mars.polcode.com
polcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 99.84.237.21🇺🇸 Amazon99.84.237.0/24 | ||||||
| A | 99.84.237.45🇺🇸 Amazon99.84.237.0/24 | ||||||
| A | 99.84.237.113🇺🇸 Amazon99.84.237.0/24 | ||||||
| A | 99.84.237.121🇺🇸 Amazon99.84.237.0/24 | ||||||
| NS | ns-1324.awsdns-37.org ⭐ | ||||||
| NS | ns-1779.awsdns-30.co.uk | ||||||
| NS | ns-83.awsdns-10.com | ||||||
| NS | ns-959.awsdns-55.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=VQ_sEZAUbEKxOKfJHRR33_07Om8MfwYdHjcC_Nf6a6A | ||||||
| TXT | miro-verification=e5d5a1e52834cf17bbba99072b6afa99dc782875 | ||||||
| TXT | v=spf1 a:hq.polcode.com a:redmine.polcode.com a:moodle.polcode.com include:_s... | ||||||
| SOA | ns-1324.awsdns-37.orgadmin@polcode.net 2017-09-19 #5 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A178.32.201.1102015-07-18 → 2016-07-12 · 4 obs
● 2016-07-12 08:27:04
○ 2026-07-28 13:19:48
○ 2026-07-28 13:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| polcode.com | ns-83.awsdns-10.com, ns-959.awsdns-55.net, ns-1779.awsdns-30.co.uk, ns-1324.awsdns-37.org | 2 records |
✅ Authoritative Response
Server:205.251.197.44
NS records: ns-83.awsdns-10.com, ns-959.awsdns-55.net, ns-1779.awsdns-30.co.uk, ns-1324.awsdns-37.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polcode.com (unsigned zone)
⏱️ Timing
Total: 1697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | polcode.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-83.awsdns-10.com, ns-83.awsdns-10.com)
Analysis
IP Addresses
mars.polcode.com has four IP addresses: 99.84.237.21, 99.84.237.45, 99.84.237.113 and 99.84.237.121.
goodcall.nyc, d275yjnzsbbhrf.cloudfront.net, 204win.org plus two other host names have IP numbers in common with mars.polcode.com.
Name Servers
Four name servers handle the delegation for mars.polcode.com: ns-83.awsdns-10.com, ns-959.awsdns-55.net, ns-1324.awsdns-37.org and ns-1779.awsdns-30.co.uk.
mars.polcode.com partially shares its NS delegation with several other domains, including laisun.com, cloud-step.com, d2yl4x72xlzqa4.cloudfront.net and two others.
ns-83.awsdns-10.com, ns-959.awsdns-55.net, ns-1324.awsdns-37.org and ns-1779.awsdns-30.co.uk each carry two IP addresses. ns-83.awsdns-10.com has 205.251.192.83 and 2600:9000:5300:5300::1; ns-959.awsdns-55.net has 205.251.195.191 and 2600:9000:5303:bf00::1; ns-1324.awsdns-37.org has 205.251.197.44 and 2600:9000:5305:2c00::1; ns-1779.awsdns-30.co.uk has 205.251.198.243 and 2600:9000:5306:f300::1.
Mail Servers
Mail for mars.polcode.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.
At least some of the mail servers used by mars.polcode.com are shared with other domains: selmo.io, ns500758.ns500758.ns500759.ns500758.ns500759.ns500698.ns500736.ns500735.ns500735.ns500576.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500765.ns500693.ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500588.ns500632.ns500588.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 172.253.115.27 and 2607:f8b0:4004:c0b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.