cdhbioscience.com - dns.ninja
cdhbioscience.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=1785682967 | ||||||
Same first word
cdhbioscience.com |
Similar names
DNS History
17 records (10 active, 7 former)
●NSds1.dfordomains.com2026-03-16 → 2026-08-02 · 3 obs
● 2026-03-16 22:03:20
● 2026-08-02 15:06:28
●NSds2.dfordomains.com2026-03-16 → 2026-08-02 · 3 obs
● 2026-03-16 22:03:20
● 2026-08-02 15:06:28
●NSds3.dfordomains.com2026-03-16 → 2026-08-02 · 3 obs
● 2026-03-16 22:03:20
● 2026-08-02 15:06:28
●NSds4.dfordomains.com2026-03-16 → 2026-08-02 · 3 obs
● 2026-03-16 22:03:20
● 2026-08-02 15:06:28
○NSname3.domainsredirect.com2016-02-08 → 2017-06-29 · 5 obs
● 2016-02-08 07:29:12
● 2017-06-29 05:12:04
○ 2026-03-16 22:03:20
○ 2026-08-02 15:06:28
○NSname4.domainsredirect.com2015-06-15 → 2017-06-29 · 6 obs
● 2015-11-16 16:19:16
○ 2016-02-08 07:29:12
● 2017-06-29 05:12:04
○ 2026-03-16 22:03:20
○ 2026-08-02 15:06:28
●MXalt1.aspmx.l.google.com2015-06-15 → 2026-08-02 · 2 obs
● 2026-08-02 15:06:28
●MXalt2.aspmx.l.google.com2015-06-15 → 2026-08-02 · 2 obs
● 2026-08-02 15:06:28
●MXalt3.aspmx.l.google.com2026-03-16 → 2026-08-02 · 3 obs
● 2026-03-16 22:03:20
● 2026-08-02 15:06:28
●MXalt4.aspmx.l.google.com2026-03-16 → 2026-08-02 · 3 obs
● 2026-03-16 22:03:20
● 2026-08-02 15:06:28
●MXaspmx.l.google.com2015-06-15 → 2026-08-02 · 2 obs
● 2026-08-02 15:06:28
○MXaspmx2.googlemail.com2015-06-15 → 2017-06-29 · 4 obs
● 2017-06-29 05:12:04
○ 2026-03-16 22:03:20
○ 2026-08-02 15:06:28
○MXaspmx3.googlemail.com2015-06-15 → 2017-06-29 · 4 obs
● 2017-06-29 05:12:04
○ 2026-03-16 22:03:20
○ 2026-08-02 15:06:28
○MXaspmx4.googlemail.com2015-06-15 → 2017-06-29 · 4 obs
● 2017-06-29 05:12:04
○ 2026-03-16 22:03:20
○ 2026-08-02 15:06:28
○MXaspmx5.googlemail.com2015-06-15 → 2017-06-29 · 4 obs
● 2017-06-29 05:12:04
○ 2026-03-16 22:03:20
○ 2026-08-02 15:06:28
○A180.149.242.632015-06-15 → 2015-11-16 · 4 obs
● 2015-11-16 16:19:16
○ 2016-02-08 07:29:12
○ 2026-08-02 15:06:28
●A66.7.149.1872016-02-08 → 2026-08-02 · 6 obs
● 2016-02-08 07:29:12
● 2026-06-04 18:53:04
○ 2026-07-09 09:49:48
● 2026-07-14 15:57:06
● 2026-08-02 15:06:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cdhbioscience.com | ds1.dfordomains.com, ds2.dfordomains.com, ds3.dfordomains.com, ds4.dfordomains.com | 16 records |
✅ Authoritative Response
Server:162.251.82.122
NS records: ds1.dfordomains.com, ds2.dfordomains.com, ds3.dfordomains.com, ds4.dfordomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdhbioscience.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.7.149.187 |
| NS | 4 | ds3.dfordomains.com, ds4.dfordomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:aspmx.googlemail.com ~all |
| SOA | 1 | ds4.dfordomains.com 1billing.designscape |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (ds1.dfordomains.com, ds1.dfordomains.com, ds1.dfordomains.com...)
Analysis
IP Addresses
cdhbioscience.com resolves to just one IP address, 66.7.149.187.
Two other host names, along with brijwasihospitality.com, edelweisstokiolife.in and muktacinemas.com, also share IP numbers with cdhbioscience.com.
Name Servers
The NS records for cdhbioscience.com point to four name servers: ds1.dfordomains.com, ds2.dfordomains.com, ds3.dfordomains.com and ds4.dfordomains.com.
cdhbioscience.com partially shares its NS delegation with several other domains, including springbalancers.com, defoamers.in, primerasystems.com and two others.
The name servers name3.domainsredirect.com, name4.domainsredirect.com, 208.91.197.91 and two others are commonly seen in use alongside these name servers.
Host names directing to five IP addresses:
ds4.dfordomains.com has four IP addresses — 162.251.82.118, 162.251.82.124, 162.251.82.125 and two others.
Host names that resolve to four IP numbers:
ds1.dfordomains.com maps to the following IP addresses: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
ds2.dfordomains.com maps to the following IP addresses: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
Hostnames that map to three IP numbers:
ds3.dfordomains.com maps to three IP addresses: 162.251.82.119, 162.251.82.246 and 162.251.82.247.
Mail Servers
cdhbioscience.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between cdhbioscience.com and other domains, including gowithabc.com, marsell.pl, ns500599.ns500599.ns500724.ns500724.ns500724.ns500599.ns500599.ns500737.ns500599.ns500583.ns500669.yummyflingsfinder.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 142.251.179.27 and 2607:f8b0:4004:c25::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.