cpapscience.com - dns.ninja

cpapscience.com

DNSSEC⚠️ Not signed
A192.64.119.244🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1658097186

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783232406

Subdomains

www.cpapscience.com
mail.cpapscience.com

Same first word

cpapscience.com

DNS History

32 records (8 active, 24 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns-1105.awsdns-10.orgns-1587.awsdns-06.co.ukns-351.awsdns-43.comns-718.awsdns-25.netMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA192.64.119.244162.255.119.18452.85.202.10352.85.202.1252.85.202.15152.85.202.15352.85.202.19552.85.202.25152.85.202.5552.85.202.8152.85.74.10852.85.74.11252.85.74.19052.85.74.20052.85.74.20552.85.74.23152.85.74.4352.85.74.79
●NSdns1.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
●NSdns2.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
○NSdns3.registrar-servers.com2015-07-01 → 2016-01-26 · 4 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2026-07-05 06:34:18
○NSdns4.registrar-servers.com2015-07-01 → 2016-01-26 · 4 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2026-07-05 06:34:18
○NSdns5.registrar-servers.com2015-07-01 → 2016-01-26 · 4 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2026-07-05 06:34:18
○NSns-1105.awsdns-10.org2016-06-21 → 2017-04-20 · 5 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○NSns-1587.awsdns-06.co.uk2016-06-21 → 2017-04-20 · 5 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○NSns-351.awsdns-43.com2016-06-21 → 2017-04-20 · 5 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○NSns-718.awsdns-25.net2016-06-21 → 2017-04-20 · 5 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
●MXeforward1.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
●MXeforward2.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
●MXeforward3.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
●MXeforward4.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
●MXeforward5.registrar-servers.com2015-07-01 → 2026-07-05 · 6 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
○A162.255.119.1842015-07-01 → 2016-01-26 · 4 obs
● 2015-07-01 10:16:14
● 2016-01-26 23:16:30
○ 2016-06-21 01:14:30
○ 2026-07-05 06:34:18
●A192.64.119.2442026-04-02 → 2026-07-05 · 3 obs
○ 2017-04-20 22:18:32
● 2026-04-02 00:53:44
● 2026-07-05 06:34:18
○A52.85.202.1032016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.122016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.1512016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.1532016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.1952016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.2512016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.552016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.202.812016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-26 23:16:30
● 2016-06-21 01:14:30
○ 2017-04-20 22:18:32
○ 2026-07-05 06:34:18
○A52.85.74.1082017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.1122017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.1902017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.2002017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.2052017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.2312017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.432017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18
○A52.85.74.792017-04-20 → 2017-04-20 · 4 obs
○ 2016-06-21 01:14:30
● 2017-04-20 22:18:32
○ 2026-04-02 00:53:44
○ 2026-07-05 06:34:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cpapscience.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpapscience.com (unsigned zone)

⏱️ Timing

Total: 1385ms | Queries: -

📄 Records

TypeCountSample Data
A1192.64.119.244
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

The parent domain of www.cpapscience.com and mail.cpapscience.com is cpapscience.com.

IP Addresses

cpapscience.com directs to one IP number, which is 192.64.119.244.

Among the host names that share IP numbers with cpapscience.com are campfirestove.com, inkspiller.net, nvysion.com and two others.

Name Servers

cpapscience.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

cpapscience.com has the same name server delegation as a number of other domains, such as appu.net, casinomic.com, face5939b01ce4.shop and two more.

At least some of cpapscience.com's name servers are shared with other domains, for example swingtowns.us, promoent.com, futureinmotion.net and two more.

It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Five mail servers handle cpapscience.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

cpapscience.com shares at least some of its mail servers with other domains — for example winecraft.ca, hydekites.com, twosweetbees.com and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.