mercury.polcode.com - dns.ninja
mercury.polcode.com
polcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.160.10.19🇺🇸 Amazon18.160.8.0/22 | ||||||
| A | 18.160.10.56🇺🇸 Amazon18.160.8.0/22 | ||||||
| A | 18.160.10.66🇺🇸 Amazon18.160.8.0/22 | ||||||
| A | 18.160.10.119🇺🇸 Amazon18.160.8.0/22 | ||||||
| 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)
○A85.10.200.1352015-05-26 → 2016-10-12 · 4 obs
● 2016-10-12 02:40:04
○ 2026-06-22 07:51:58
○ 2026-08-08 11:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 791ms | 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
mercury.polcode.com directs to four IP numbers, which are 18.160.10.19, 18.160.10.56, 18.160.10.66 and 18.160.10.119.
polcode.com, qodana.cloud, d3nj86ntl75g8.cloudfront.net and two other host names share IP numbers with mercury.polcode.com.
Name Servers
The authoritative name servers for mercury.polcode.com are ns-83.awsdns-10.com, ns-959.awsdns-55.net, ns-1324.awsdns-37.org and ns-1779.awsdns-30.co.uk.
There is at least partial name server overlap between mercury.polcode.com and other domains — expertmedicalresearch.com, inmplc.com, creakobe.com and two more among them.
All four hostnames — ns-83.awsdns-10.com, ns-959.awsdns-55.net, ns-1324.awsdns-37.org and ns-1779.awsdns-30.co.uk — resolve to two IP numbers apiece: ns-83.awsdns-10.com to 205.251.192.83 and 2600:9000:5300:5300::1; ns-959.awsdns-55.net to 205.251.195.191 and 2600:9000:5303:bf00::1; ns-1324.awsdns-37.org to 205.251.197.44 and 2600:9000:5305:2c00::1; ns-1779.awsdns-30.co.uk to 205.251.198.243 and 2600:9000:5306:f300::1.
Mail Servers
Five mail servers handle mercury.polcode.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mercury.polcode.com has at least partial mail server overlap with other domains such as aw1.com, hpiemblem.com, isuniye.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com directs traffic to 142.250.31.27 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.