quanttree.io - dns.ninja
quanttree.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1463.awsdns-54.org ⭐ | ||||||
| A | 2600:9000:5305:b700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1463.awsdns-54.org | ||||||
| A | 205.251.197.183🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1463.awsdns-54.org | ||||||
| NS | ns-1000.awsdns-61.net | ||||||
| A | 2600:9000:5303:e800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1000.awsdns-61.net | ||||||
| A | 205.251.195.232🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1000.awsdns-61.net | ||||||
| NS | ns-1856.awsdns-40.co.uk | ||||||
| A | 2600:9000:5307:4000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1856.awsdns-40.co.uk | ||||||
| A | 205.251.199.64🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1856.awsdns-40.co.uk | ||||||
| NS | ns-454.awsdns-56.com | ||||||
| A | 2600:9000:5301:c600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-454.awsdns-56.com | ||||||
| A | 205.251.193.198🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-454.awsdns-56.com | ||||||
| MX | d.quanttree.io ⭐ | ||||||
| A | 211.192.250.18🇰🇷 KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| TXT | v=spf1 ip4:211.192.250.18 -all | ||||||
| SOA | ns-1463.awsdns-54.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1781478257 | ||||||
Subdomains
d.quanttree.io |
Same first word
quanttree.io |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1000.awsdns-61.net2026-04-19 → 2026-06-14 · 2 obs
● 2026-06-14 23:16:02
●NSns-1463.awsdns-54.org2026-04-19 → 2026-06-14 · 2 obs
● 2026-06-14 23:16:02
●NSns-1856.awsdns-40.co.uk2026-04-19 → 2026-06-14 · 2 obs
● 2026-06-14 23:16:02
●NSns-454.awsdns-56.com2026-04-19 → 2026-06-14 · 2 obs
● 2026-06-14 23:16:02
●MXd.quanttree.io2026-04-19 → 2026-06-14 · 2 obs
● 2026-06-14 23:16:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| quanttree.io | ns-1856.awsdns-40.co.uk, ns-1000.awsdns-61.net, ns-454.awsdns-56.com, ns-1463.awsdns-54.org | - |
✅ Authoritative Response
Server:205.251.195.232
NS records: ns-1856.awsdns-40.co.uk, ns-1000.awsdns-61.net, ns-454.awsdns-56.com, ns-1463.awsdns-54.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quanttree.io (unsigned zone)
⏱️ Timing
Total: 377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1000.awsdns-61.net, ns-1463.awsdns-54.org... |
| MX | 1 | d.quanttree.io (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.192.250.18 -all |
| SOA | 1 | ns-1463.awsdns-54.org awsdns-hostmaster. |
Analysis
Hierarchy
d.quanttree.io is delegated beneath quanttree.io.
Name Servers
The NS records for quanttree.io point to four name servers: ns-454.awsdns-56.com, ns-1000.awsdns-61.net, ns-1463.awsdns-54.org and ns-1856.awsdns-40.co.uk.
There is at least partial name server overlap between quanttree.io and other domains — oracleeventemails.com, hi-goeedoo.com, io-media.com and two more among them.
These name servers regularly appear alongside ns-261.awsdns-32.com, ns-653.awsdns-17.net, ns-1527.awsdns-62.org and 7 other name servers in NS record sets.
All four hostnames — ns-454.awsdns-56.com, ns-1000.awsdns-61.net, ns-1463.awsdns-54.org and ns-1856.awsdns-40.co.uk — resolve to two IP numbers apiece: ns-454.awsdns-56.com to 205.251.193.198 and 2600:9000:5301:c600::1; ns-1000.awsdns-61.net to 205.251.195.232 and 2600:9000:5303:e800::1; ns-1463.awsdns-54.org to 205.251.197.183 and 2600:9000:5305:b700::1; ns-1856.awsdns-40.co.uk to 205.251.199.64 and 2600:9000:5307:4000::1.
Mail Servers
The sole mail server for quanttree.io is d.quanttree.io.
Mail server setup for quanttree.io matches that of other domains, among them bitnamu.com.
There is one IP number for d.quanttree.io: 211.192.250.18.