dr.com - dns.ninja
dr.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=1783695447 | ||||||
📈 Tranco rank: #717,398
Subdomains
tolgasen.dr.com |
avinash.dr.com |
garyo.dr.com |
smtp.dr.com |
jkeyes.dr.com |
vn90.dr.com |
nookies.dr.com |
jino.dr.com |
efsane.dr.com |
rendy.dr.com |
tuncerunal.dr.com |
(0x786e7878).dr.com |
mail.dr.com |
skasap.dr.com |
bandara.dr.com |
e.dr.com |
www.dr.com |
Same first word
Similar names
DNS History
18 records (14 active, 4 former)
●NSpdns1.ultradns.net2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
●NSpdns2.ultradns.net2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
●NSpdns3.ultradns.org2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
●NSpdns4.ultradns.org2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
●NSpdns5.ultradns.info2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
●NSpdns6.ultradns.co.uk2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
●NSpdns90.ultradns.biz2026-02-15 → 2026-07-10 · 3 obs
● 2026-02-15 06:02:18
● 2026-07-10 15:06:42
●NSpdns90.ultradns.com2026-02-15 → 2026-07-10 · 3 obs
● 2026-02-15 06:02:18
● 2026-07-10 15:06:42
●NSpdns90.ultradns.net2026-02-15 → 2026-07-10 · 3 obs
● 2026-02-15 06:02:18
● 2026-07-10 15:06:42
●NSpdns90.ultradns.org2026-02-15 → 2026-07-10 · 3 obs
● 2026-02-15 06:02:18
● 2026-07-10 15:06:42
●NSudns1.ultradns.net2015-08-28 → 2026-07-10 · 2 obs
● 2026-07-10 15:06:42
○MXmx00.gmx.com2015-08-28 → 2016-03-07 · 4 obs
● 2016-03-07 06:01:10
○ 2016-03-14 09:23:48
○ 2026-07-10 15:06:42
●MXmx00.mail.com2016-03-14 → 2026-07-10 · 3 obs
● 2016-03-14 09:23:48
● 2026-07-10 15:06:42
○MXmx01.gmx.com2015-08-28 → 2016-03-07 · 4 obs
● 2016-03-07 06:01:10
○ 2016-03-14 09:23:48
○ 2026-07-10 15:06:42
●MXmx01.mail.com2016-03-14 → 2026-07-10 · 3 obs
● 2016-03-14 09:23:48
● 2026-07-10 15:06:42
○A204.74.99.1002015-08-28 → 2017-01-29 · 4 obs
● 2017-01-29 19:36:52
○ 2017-02-16 19:12:02
○ 2026-07-10 15:06:42
○A204.74.99.1012017-02-16 → 2021-09-18 · 5 obs
● 2017-02-16 19:12:02
● 2021-09-18 12:24:02
○ 2026-02-15 06:02:18
○ 2026-07-10 15:06:42
●A3.33.243.1452026-02-15 → 2026-07-10 · 3 obs
● 2026-02-15 06:02:18
● 2026-07-10 15:06:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| dr.com | pdns90.ultradns.net, pdns90.ultradns.com, pdns90.ultradns.biz, pdns90.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.64.90
NS records: pdns90.ultradns.net, pdns90.ultradns.com, pdns90.ultradns.biz, pdns90.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dr.com (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.243.145 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 2 | mx00.mail.com (pri: 10), mx01.mail.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.com |
| SOA | 1 | udns1.ultradns.net ggorman.easylink.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns90.ultradns.com, pdns90.ultradns.com)
Analysis
Hierarchy
dr.com is the parent domain of tolgasen.dr.com, avinash.dr.com, garyo.dr.com, smtp.dr.com, jkeyes.dr.com and a few other host names.
IP Addresses
dr.com resolves to just one IP address, 3.33.243.145.
Two other host names, along with flierdesk.com, dpsk.com and wsso.net, also share IP numbers with dr.com.
Name Servers
DNS for dr.com is handled by 11 name servers: pdns90.ultradns.biz, pdns90.ultradns.com, pdns5.ultradns.info and 8 others.
dr.com shares at least some of its name servers with other domains, including temptris.com, impactmontreal.com, absherarnoldmotors.com and two others.
These name servers are frequently seen alongside pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 7 other name servers.
Host names that have two IP addresses:
pdns90.ultradns.biz has two IP addresses: 156.154.66.90 and 2610:a1:1015::7e.
pdns90.ultradns.com has two IP addresses: 156.154.64.90 and 2001:502:f3ff::7e.
pdns5.ultradns.info has two IP addresses: 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net has two IP addresses: 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net has two IP addresses: 204.74.109.1 and 2610:a1:1014::1.
pdns90.ultradns.net has two IP addresses: 156.154.65.90 and 2610:a1:1014::7e.
udns1.ultradns.net has two IP addresses: 204.69.234.1 and 2001:502:f3ff::d.
pdns3.ultradns.org has two IP addresses: 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org has two IP addresses: 199.7.69.1 and 2001:502:4612::1.
pdns90.ultradns.org has two IP addresses: 156.154.67.90 and 2001:502:4612::7e.
pdns6.ultradns.co.uk has two IP addresses: 204.74.115.1 and 2610:a1:1017::1.
Mail Servers
dr.com is served by two mail servers, mx00.mail.com and mx01.mail.com.
Among the domains sharing a mail server setup with dr.com are politician.com, berlin.com, europemail.com and two others.
There is at least a partial MX overlap between dr.com and other domains, including atheist.com, engineer.com, amorous.com and two others.
mx00.mail.com and mx01.mail.com each resolve to one IP number: mx00.mail.com points to 74.208.5.20 and mx01.mail.com points to 74.208.5.22.