drcheckup.com - robtex.com
drcheckup.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
drcheckup.com |
DNS History
11 records (3 active, 8 former)
○NSdns11.parkpage.foundationapi.com2016-01-25 → 2016-02-08 · 5 obs
● 2016-01-25 14:20:14
● 2016-02-08 03:11:28
○ 2016-05-04 19:50:56
○ 2026-03-23 10:43:54
○NSdns12.parkpage.foundationapi.com2016-01-25 → 2016-02-08 · 5 obs
● 2016-01-25 14:20:14
● 2016-02-08 03:11:28
○ 2016-05-04 19:50:56
○ 2026-03-23 10:43:54
○NSdns9.parkpage.foundationapi.com2016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 03:11:28
○ 2016-05-04 19:50:56
○ 2026-03-23 10:43:54
●NSns.buydomains.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 14:54:14
● 2026-03-23 10:43:54
○NSns1.voodoo.com2015-06-05 → 2016-12-15 · 8 obs
● 2016-01-15 23:32:10
○ 2016-01-25 14:20:14
○ 2016-02-08 03:11:28
● 2016-05-04 19:50:56
● 2016-12-15 09:29:24
○ 2026-03-18 14:54:14
○ 2026-03-23 10:43:54
○NSns2.voodoo.com2015-06-05 → 2016-12-15 · 8 obs
● 2016-01-15 23:32:10
○ 2016-01-25 14:20:14
○ 2016-02-08 03:11:28
● 2016-05-04 19:50:56
● 2016-12-15 09:29:24
○ 2026-03-18 14:54:14
○ 2026-03-23 10:43:54
●NSthis-domain-for-sale.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 14:54:14
● 2026-03-23 10:43:54
○A192.64.147.1762015-06-05 → 2016-12-15 · 8 obs
● 2016-01-15 23:32:10
○ 2016-01-25 14:20:14
○ 2016-02-08 03:11:28
● 2016-05-04 19:50:56
● 2016-12-15 09:29:24
○ 2026-03-18 14:54:14
○ 2026-03-23 10:43:54
●A207.148.248.1432026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 14:54:14
● 2026-03-23 10:43:54
○A209.99.40.2222016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 03:11:28
○ 2016-05-04 19:50:56
○ 2026-03-23 10:43:54
○A209.99.40.2232016-01-25 → 2016-01-25 · 4 obs
● 2016-01-25 14:20:14
○ 2016-02-08 03:11:28
○ 2026-03-23 10:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| drcheckup.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 drcheckup.com (unsigned zone)
⏱️ Timing
Total: 3261ms | 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
drcheckup.com maps to IP address 207.148.248.143.
Other host names, for instance brevas.com, timetrainer.com, web1.doogen.com, upfi.org and dpdf.org share IP numbers with drcheckup.com.
Name Servers
Two name servers this-domain-for-sale.com and ns.buydomains.com are delegated to drcheckup.com.
drcheckup.com uses the same name server configuration as other domains, such as simplyfeline.com, childlock.com, sitereclamation.com, watling.org and thepublications.com.
drcheckup.com at least partially shares name servers with other domains, including ai(0x736578)press.com, animatedcoloring.com and gingerdirect.com.
these name servers are commonly used with the name servers ns2.buydomains.com.
Hostnames with one IP number:
this-domain-for-sale.com points to 52.20.26.87
ns.buydomains.com points to 52.20.26.87
Hostnames pointing to 52.20.26.87: this-domain-for-sale.com, ns.buydomains.com