doctorblue.com - robtex.com
doctorblue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| PTR | ip-64-190-63-222.defastlink.net | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-241-8.defastlink.net | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-240-8.defastlink.net | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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
doctorblue.com |
doctorblue.net |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.cwie.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-23 03:50:34
○ 2026-03-23 04:34:46
●NSns1.sedoparking.com2015-06-23 → 2026-03-23 · 3 obs
● 2015-06-23 03:50:34
● 2026-03-23 04:34:46
○NSns2.cwie.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-23 03:50:34
○ 2026-03-23 04:34:46
●NSns2.sedoparking.com2015-06-23 → 2026-03-23 · 3 obs
● 2015-06-23 03:50:34
● 2026-03-23 04:34:46
●MXlocalhost2017-01-29 → 2026-03-23 · 5 obs
● 2017-01-29 01:54:46
○ 2018-07-28 08:49:36
● 2026-03-14 02:28:02
● 2026-03-23 04:34:46
○MXlocalhost.mx.*2018-07-28 → 2018-07-28 · 4 obs
● 2018-07-28 08:49:36
○ 2026-03-14 02:28:02
○ 2026-03-23 04:34:46
○MXmail.doctorblue.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-23 03:50:34
○ 2026-03-23 04:34:46
○MXmail.nickstel.com2015-06-23 → 2016-04-30 · 5 obs
● 2015-06-23 03:50:34
● 2016-04-30 04:56:46
○ 2017-01-29 01:54:46
○ 2026-03-23 04:34:46
●A64.190.63.2222026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 02:28:02
● 2026-03-23 04:34:46
○A64.38.199.1692008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-23 03:50:34
○ 2026-03-23 04:34:46
○A72.52.4.1192015-06-23 → 2018-07-28 · 5 obs
● 2015-06-23 03:50:34
● 2018-07-28 08:49:36
○ 2026-03-14 02:28:02
○ 2026-03-23 04:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doctorblue.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctorblue.com (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
IP Addresses
doctorblue.com points to a single IP address: 64.190.63.222.
Other host names such as hpen.de, bereise.es, droneclaim.com, hostmaster.hostmaster.tnb.se and handyi.de share IP numbers with doctorblue.com.
Name Servers
doctorblue.com is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
doctorblue.com uses the same name server setup as other domains, including aekt.de, biokorn.com, nmk.de, viphosting.net and (0x736578)sale.de.
Host names with two IP numbers:
ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.
ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
The mail server for doctorblue.com is localhost.
doctorblue.com uses the same mail server setup as other domains, for instance bblj.org, betonfire.com, demia.de, mail.socialmapping.de and milbex.com.