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
○ 2026-06-22 07:52:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, e.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:205.251.192.83
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: 1766ms | 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.
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.
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 172.253.115.26 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.