crossmath.org - dns.ninja
crossmath.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-cloud-e1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e1.googledomains.com | ||||||
| A | 216.239.32.110🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-e1.googledomains.com | ||||||
| NS | ns-cloud-e2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e2.googledomains.com | ||||||
| A | 216.239.34.110🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-e2.googledomains.com | ||||||
| NS | ns-cloud-e3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e3.googledomains.com | ||||||
| A | 216.239.36.110🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-e3.googledomains.com | ||||||
| NS | ns-cloud-e4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e4.googledomains.com | ||||||
| A | 216.239.38.110🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-e4.googledomains.com | ||||||
| SOA | ns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786130328 | ||||||
Same first word
crossmath.com |
crossmath.net |
crossmath.org |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-cloud-e1.googledomains.com2026-06-09 → 2026-08-07 · 3 obs
● 2026-06-09 17:50:56
● 2026-08-07 19:42:38
●NSns-cloud-e2.googledomains.com2026-06-09 → 2026-08-07 · 3 obs
● 2026-06-09 17:50:56
● 2026-08-07 19:42:38
●NSns-cloud-e3.googledomains.com2026-06-09 → 2026-08-07 · 3 obs
● 2026-06-09 17:50:56
● 2026-08-07 19:42:38
●NSns-cloud-e4.googledomains.com2026-06-09 → 2026-08-07 · 3 obs
● 2026-06-09 17:50:56
● 2026-08-07 19:42:38
○NSns13.worldnic.com2015-04-15 → 2017-06-28 · 4 obs
● 2017-06-28 01:42:02
○ 2026-06-09 17:50:56
○ 2026-08-07 19:42:38
○NSns14.worldnic.com2015-04-15 → 2017-06-28 · 4 obs
● 2017-06-28 01:42:02
○ 2026-06-09 17:50:56
○ 2026-08-07 19:42:38
○MXp.webcom.ctmail.com2015-12-19 → 2017-06-28 · 4 obs
● 2017-06-28 01:42:02
○ 2026-06-09 17:50:56
○ 2026-08-07 19:42:38
○A208.91.197.1272015-04-15 → 2017-06-28 · 4 obs
● 2017-06-28 01:42:02
○ 2026-06-09 17:50:56
○ 2026-08-07 19:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| crossmath.org | ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.110
NS records: ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com... |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
Name Servers
Four name servers handle the delegation for crossmath.org: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
crossmath.org shares at least some of its name servers with other domains, including envite.com.au, mattfluke.com, derekburt.com and two others.
The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each resolve to two IP addresses: ns-cloud-e1.googledomains.com resolves to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com resolves to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com resolves to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com resolves to 216.239.38.110 and 2001:4860:4802:38::6e.