quadrabuild.com - dns.ninja
quadrabuild.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.215.31.174🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-52-215-31-174.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns17.worldnic.com ⭐ | ||||||
| A | 162.159.26.214Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns18.worldnic.com | ||||||
| A | 162.159.27.150Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | post.quadrabuild.com ⭐ | ||||||
| A | 77.104.146.11🇺🇸 ZEN-AS77.104.128.0/18 | ||||||
| PTR | post.quadrabuild.com | ||||||
| MX | post2.quadrabuild.com(50) | ||||||
| A | 82.71.108.97🇬🇧 ZEN-AS82.71.0.0/16 Zen Internet Ltd | ||||||
| PTR | 82-71-108-97.dsl.in-addr.zen.co.uk | ||||||
| TXT | google-site-verification=TvEMmYNDeYDYENwl_UbExUheygQ53HDqmUHTVe_F1Qk | ||||||
| TXT | v=spf1 mx ip4:82.71.108.102 ~all | ||||||
| TXT | MS=ms32869137 | ||||||
| SOA | NS17.WORLDNIC.comnamehost@WORLDNIC.com serial=126072702 | ||||||
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=1785659637 | ||||||
Subdomains
Same first word
quadrabuild.com |
DNS History
8 records (5 active, 3 former)
●NSns17.worldnic.com2016-12-20 → 2026-08-02 · 2 obs
● 2026-08-02 08:59:58
●NSns18.worldnic.com2016-12-20 → 2026-08-02 · 2 obs
● 2026-08-02 08:59:58
○MX82-68-9-132.dsl.in-addr.zen.co.uk2016-12-20 → 2017-11-29 · 4 obs
● 2017-11-29 13:28:28
○ 2026-07-31 17:49:02
○ 2026-08-02 08:59:58
○MX82-69-166-73.dsl.in-addr.zen.co.uk2016-12-20 → 2017-11-29 · 4 obs
● 2017-11-29 13:28:28
○ 2026-07-31 17:49:02
○ 2026-08-02 08:59:58
●MXpost.quadrabuild.com2017-11-29 → 2026-08-02 · 3 obs
● 2017-11-29 13:28:28
● 2026-08-02 08:59:58
●MXpost2.quadrabuild.com2017-11-29 → 2026-08-02 · 3 obs
● 2017-11-29 13:28:28
● 2026-08-02 08:59:58
○A208.91.197.272016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-29 13:28:28
○ 2026-08-02 08:59:58
●A52.215.31.1742017-11-29 → 2026-08-02 · 3 obs
● 2017-11-29 13:28:28
● 2026-08-02 08:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quadrabuild.com | ns17.worldnic.com, ns18.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.150
NS records: ns17.worldnic.com, ns18.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quadrabuild.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.215.31.174 |
| NS | 2 | ns18.worldnic.com, ns17.worldnic.com |
| MX | 2 | post.quadrabuild.com (pri: 50), post2.quadrabuild.com (pri: 20) |
| TXT | 3 | google-site-verification=TvEMmYNDeYDYENw, v=spf1 mx ip4:82.71.108.102 ~all... |
| SOA | 1 | NS17.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns17.worldnic.com, ns18.worldnic.com)
Analysis
Hierarchy
post2.quadrabuild.com and post.quadrabuild.com are both subdomains of quadrabuild.com.
IP Addresses
quadrabuild.com resolves to one IP address: 52.215.31.174.
broxap.co.uk, tilemagic.co.uk, slidewardrobes.co.uk and two other host names share IP numbers with quadrabuild.com.
Name Servers
Two name servers handle the delegation for quadrabuild.com: ns17.worldnic.com and ns18.worldnic.com.
quadrabuild.com uses the same name servers as several other domains — among them sjcsvc.com, mediaplex.asia, lotuspet.com and two more.
ns17.worldnic.com → 162.159.26.214 and ns18.worldnic.com → 162.159.27.150: one IP number per host name.
Mail Servers
Mail for quadrabuild.com is handled by two mail servers — post2.quadrabuild.com and post.quadrabuild.com.
post2.quadrabuild.com → 82.71.108.97 and post.quadrabuild.com → 77.104.146.11: one IP number per host name.