www.math.schoolreference.com - robtex.com
www.math.schoolreference.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
math.schoolreference.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○NSns1.uniregistrymarket.link2017-03-12 → 2017-03-12 · 3 obs
● 2017-03-12 20:51:00
○ 2026-02-18 14:54:22
○ 2026-03-23 23:07:14
○ 2026-02-18 14:54:22
○ 2026-03-23 23:07:14
○NSns2.uniregistrymarket.link2017-03-12 → 2017-03-12 · 3 obs
● 2017-03-12 20:51:00
○ 2026-02-18 14:54:22
○ 2026-03-23 23:07:14
○ 2026-02-18 14:54:22
○ 2026-03-23 23:07:14
●A207.148.248.1432026-02-18 → 2026-03-23 · 3 obs
○ 2017-03-12 20:51:00
● 2026-02-18 14:54:22
● 2026-03-23 23:07:14
● 2026-02-18 14:54:22
● 2026-03-23 23:07:14
○A216.86.150.2371970-01-01 → 1970-01-01 · 3 obs
● 1970-01-01 00:00:00
○ 2017-03-12 20:51:00
○ 2026-03-23 23:07:14
○ 2017-03-12 20:51:00
○ 2026-03-23 23:07:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| schoolreference.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolreference.com (unsigned zone)
⏱️ Timing
Total: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
www.math.schoolreference.com points to IP number: 207.148.248.143.
Other host names such as wohnnet.com, concertoserve1.concertoconsulting.com, geekpure.com, nostalgiadolls.com and outstandingprogress.com share IPs with www.math.schoolreference.com.