cryptologyweb.com - robtex.com
cryptologyweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1771291435 | ||||||
Same first word
cryptologyweb.com |
DNS History
3 records (3 active, 0 former)
●NSns.buydomains.com2026-03-16 → 2026-03-22 · 2 obs
● 2026-03-22 16:55:44
●NSthis-domain-for-sale.com2026-03-16 → 2026-03-22 · 2 obs
● 2026-03-22 16:55:44
●A207.148.248.1432026-03-16 → 2026-03-22 · 2 obs
● 2026-03-22 16:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cryptologyweb.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 cryptologyweb.com (unsigned zone)
⏱️ Timing
Total: 130ms | 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
cryptologyweb.com points to a single IP: 207.148.248.143.
Other host names, for instance fincke.com, timion.com, astroblends.com, relianos.com and tcgnet.com share IP numbers with cryptologyweb.com.
Name Servers
cryptologyweb.com's delegation is to two name servers this-domain-for-sale.com and ns.buydomains.com.
cryptologyweb.com shares the same name server configuration as other domains, such as gratiswine.com, kallsen.com, acitn.com, dancewearplace.com and savvyshots.com.
cryptologyweb.com shares name servers with other domains at least partially, for instance seaviewvacation.com, serviceparks.com and qualityseconds.com.
Host names with one IP number: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.