math.zone - robtex.com
math.zone
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1327.awsdns-37.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:2f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1327.awsdns-37.org | ||||||
| A | 205.251.197.47🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1327.awsdns-37.org | ||||||
| NS | ns-1785.awsdns-31.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:f900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1785.awsdns-31.co.uk | ||||||
| A | 205.251.198.249🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1785.awsdns-31.co.uk | ||||||
| NS | ns-52.awsdns-06.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:3400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-52.awsdns-06.com | ||||||
| A | 205.251.192.52🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-52.awsdns-06.com | ||||||
| NS | ns-961.awsdns-56.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:c100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-961.awsdns-56.net | ||||||
| A | 205.251.195.193🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-961.awsdns-56.net | ||||||
zone
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.zone ⭐ | ||||||
| NS | v0n1.nic.zone | ||||||
| NS | v0n2.nic.zone | ||||||
| NS | v0n3.nic.zone | ||||||
| NS | v2n0.nic.zone | ||||||
| NS | v2n1.nic.zone | ||||||
| SOA | v0n0.nic.zonehostmaster@donuts.email serial=1781513431 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns-1327.awsdns-37.org2026-06-06 → 2026-06-15 · 3 obs
● 2026-06-06 02:47:26
● 2026-06-15 09:28:28
●NSns-1785.awsdns-31.co.uk2026-06-06 → 2026-06-15 · 3 obs
● 2026-06-06 02:47:26
● 2026-06-15 09:28:28
●NSns-52.awsdns-06.com2026-06-06 → 2026-06-15 · 3 obs
● 2026-06-06 02:47:26
● 2026-06-15 09:28:28
●NSns-961.awsdns-56.net2026-06-06 → 2026-06-15 · 3 obs
● 2026-06-06 02:47:26
● 2026-06-15 09:28:28
○NSns47.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-06-06 02:47:26
○ 2026-06-15 09:28:28
○NSns48.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2026-06-06 02:47:26
○ 2026-06-15 09:28:28
○MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-06-06 02:47:26
○ 2026-06-15 09:28:28
○MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-06-06 02:47:26
○ 2026-06-15 09:28:28
○A50.63.202.382016-12-10 → 2016-12-10 · 3 obs
○ 2026-06-06 02:47:26
○ 2026-06-15 09:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| zone | v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone, v0n3.nic.zone... | 12 records |
| math.zone | ns-961.awsdns-56.net, ns-1327.awsdns-37.org, ns-1785.awsdns-31.co.uk, ns-52.awsdns-06.com | - |
✅ Authoritative Response
Server:205.251.192.52
NS records: ns-961.awsdns-56.net, ns-1327.awsdns-37.org, ns-1785.awsdns-31.co.uk, ns-52.awsdns-06.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math.zone (unsigned zone)
⏱️ Timing
Total: 1022ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone...)
Analysis
Name Servers
The domain math.zone is delegated to these four name servers: ns-52.awsdns-06.com, ns-961.awsdns-56.net, ns-1327.awsdns-37.org and ns-1785.awsdns-31.co.uk.
There is at least partial name server overlap between math.zone and other domains — firmable.com, fudosan-fullhouse.com, bcssla.com and two more among them.
The name servers ns-498.awsdns-62.com, ns-984.awsdns-59.net and ns-1366.awsdns-42.org are often found in combination with these name servers.
All four hostnames — ns-52.awsdns-06.com, ns-961.awsdns-56.net, ns-1327.awsdns-37.org and ns-1785.awsdns-31.co.uk — resolve to two IP numbers apiece: ns-52.awsdns-06.com to 205.251.192.52 and 2600:9000:5300:3400::1; ns-961.awsdns-56.net to 205.251.195.193 and 2600:9000:5303:c100::1; ns-1327.awsdns-37.org to 205.251.197.47 and 2600:9000:5305:2f00::1; ns-1785.awsdns-31.co.uk to 205.251.198.249 and 2600:9000:5306:f900::1.