behaviorguide.com - dns.ninja
behaviorguide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| 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=1783372696 | ||||||
Same first word
behaviorguide.com |
DNS History
16 records (3 active, 13 former)
●NSns.buydomains.com2026-06-27 → 2026-07-06 · 3 obs
● 2026-06-27 15:11:20
● 2026-07-06 21:18:44
○NSns8.san.yahoo.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○NSns9.san.yahoo.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
●NSthis-domain-for-sale.com2026-06-27 → 2026-07-06 · 3 obs
● 2026-06-27 15:11:20
● 2026-07-06 21:18:44
○NSyns1.yahoo.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○NSyns2.yahoo.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○MXmx1.biz.mail.yahoo.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○MXmx5.biz.mail.yahoo.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
●A207.148.248.1432015-10-20 → 2026-07-06 · 3 obs
● 2015-10-20 05:16:26
● 2026-07-06 21:18:44
○A66.151.181.492015-05-31 → 2015-05-31 · 4 obs
● 2015-05-31 09:58:18
○ 2015-10-20 05:16:26
○ 2026-07-06 21:18:44
○A69.147.83.1462008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○A69.147.83.1472008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○A69.147.83.1482008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○A69.147.83.1492008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○A69.147.83.1502008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
○A69.147.83.1512008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-31 09:58:18
○ 2026-07-06 21:18:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| behaviorguide.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for behaviorguide.com (unsigned zone)
⏱️ Timing
Total: 3059ms | 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
behaviorguide.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with cribpoint.com, ns1.superpharmacyjobs.com.deleteddomains.org and maeve.cyberelf.com, also share IP numbers with behaviorguide.com.
Name Servers
DNS delegation for behaviorguide.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
behaviorguide.com shares its NS records with other domains, for example synidus.com, axxint.com, differenthues.com and two others.
behaviorguide.com partially shares its NS delegation with several other domains, including hospitalcouncil.com, waterappliances.com, bangkokattraction.com and two others.
These name servers regularly co-occur with the name servers ns2.buydomains.com, customer.buydomains.com and customer2.buydomains.com.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.