defencity.com - robtex.com
defencity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.143.171.0🇸🇬 Amazon18.142.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-143-171-0.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns29.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2181::f🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| A | 97.74.104.15🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| NS | ns30.domaincontrol.com | ||||||
| A | 2603:5:2281::f🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| A | 173.201.72.15🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| MX | smtp.defencity.com ⭐ | ||||||
| A | 18.143.171.0🇸🇬 Amazon18.142.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-143-171-0.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2025-03-10 #0 | ||||||
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=1774651467 | ||||||
Subdomains
Same first word
defencity.com |
defencity.net |
DNS History
6 records (4 active, 2 former)
●NSns29.domaincontrol.com2015-06-19 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:32
●NSns30.domaincontrol.com2015-06-19 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:32
●MXsmtp.defencity.com2015-06-19 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:32
●A18.143.171.02026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 22:57:30
● 2026-03-27 22:57:32
○A202.190.77.2162015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 02:02:40
○ 2026-03-27 22:57:32
○A203.223.133.1082015-11-04 → 2016-11-19 · 5 obs
● 2015-11-04 02:02:40
● 2016-11-19 23:23:28
○ 2026-03-27 22:57:30
○ 2026-03-27 22:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| defencity.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defencity.com (unsigned zone)
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.143.171.0 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 1 | smtp.defencity.com (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Hierarchy
defencity.com is a parent of www.defencity.com and smtp.defencity.com.
IP Addresses
defencity.com resolves to one IP number: 18.143.171.0.
Other host names, for instance smtp.defencity.com, ec2-18-143-171-0.ap-southeast-1.compute.amazonaws.com and vox10.com share IP numbers with defencity.com.
Name Servers
defencity.com's delegation uses two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.
defencity.com uses the same name server setup as other domains, such as kosherbeefjerky.com, autoinsulationusa.com, ourdemosite.com, charles-dubois.com and cocoempaca.com.
Host names with two IPs:
ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15
ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15
Mail Servers
A single mail server handles defencity.com, smtp.defencity.com.
Host name smtp.defencity.com resolves to a single IP: 18.143.171.0.