authorhost.com - dns.ninja

authorhost.com

DNSSEC⚠️ Not signed
A170.249.236.236🇺🇸 PRIVATESYSTEMS170.249.236.0/22
PTRcp22-ga.privatesystems.net
NScp1.privatesystems.net ⭐
A2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
PTRcp1.privatesystems.net
NScp2.privatesystems.net
A2600:4c00:509:731::a🇺🇸 PRIVATESYSTEMS2600:4c00:500::/40 IPv6 subnet at SEF003
A108.160.157.7🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA
NScp3.privatesystems.net
A2600:4c00:80:9::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.36🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
NScp4.privatesystems.net
A2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
PTRcp1.privatesystems.net
MXauthorhost.com ⭐
A170.249.236.236🇺🇸 PRIVATESYSTEMS170.249.236.0/22
PTRcp22-ga.privatesystems.net
TXTv=spf1 ip4:170.249.236.236 +a +mx +ip4:23.254.209.232 ~all
SOAcp1.privatesystems.netnoc@privatesystems.net 2026-08-02 #1

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=1786220239

MX for

authorhost.com

Same first word

authorhost.org
authorhost.com

DNS History

15 records (6 active, 9 former)

200920112013201520172019202120232025NScp1.privatesystems.netcp2.privatesystems.netcp3.privatesystems.netcp4.privatesystems.netcns44914.hostwindsdns.comcns44915.hostwindsdns.comns1.xenonhosters.comns2.xenonhosters.comns3.tradenames.comwww.tradenames.comMXauthorhost.comA170.249.236.23623.254.209.23266.45.250.9072.29.65.136
○NScns44914.hostwindsdns.com2015-11-22 → 2018-01-03 · 5 obs
○ 2015-07-12 22:58:44
● 2015-11-22 22:14:54
● 2018-01-03 18:41:44
○ 2026-02-15 21:52:22
○ 2026-08-08 20:25:36
○NScns44915.hostwindsdns.com2015-11-22 → 2018-01-03 · 5 obs
○ 2015-07-12 22:58:44
● 2015-11-22 22:14:54
● 2018-01-03 18:41:44
○ 2026-02-15 21:52:22
○ 2026-08-08 20:25:36
●NScp1.privatesystems.net2026-02-15 → 2026-08-08 · 3 obs
○ 2018-01-03 18:41:44
● 2026-02-15 21:52:22
● 2026-08-08 20:25:36
●NScp2.privatesystems.net2026-02-15 → 2026-08-08 · 3 obs
○ 2018-01-03 18:41:44
● 2026-02-15 21:52:22
● 2026-08-08 20:25:36
●NScp3.privatesystems.net2026-02-15 → 2026-08-08 · 3 obs
○ 2018-01-03 18:41:44
● 2026-02-15 21:52:22
● 2026-08-08 20:25:36
●NScp4.privatesystems.net2026-02-15 → 2026-08-08 · 3 obs
○ 2018-01-03 18:41:44
● 2026-02-15 21:52:22
● 2026-08-08 20:25:36
○NSns1.xenonhosters.com2015-07-12 → 2015-07-12 · 4 obs
○ 2008-03-12 13:31:42
● 2015-07-12 22:58:44
○ 2015-11-22 22:14:54
○ 2026-08-08 20:25:36
○NSns2.xenonhosters.com2015-07-12 → 2015-07-12 · 4 obs
○ 2008-03-12 13:31:42
● 2015-07-12 22:58:44
○ 2015-11-22 22:14:54
○ 2026-08-08 20:25:36
○NSns3.tradenames.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 13:31:42
○ 2015-07-12 22:58:44
○ 2026-08-08 20:25:36
○NSwww.tradenames.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 13:31:42
○ 2015-07-12 22:58:44
○ 2026-08-08 20:25:36
●MXauthorhost.com2015-07-12 → 2026-08-08 · 3 obs
○ 2008-03-12 13:31:42
● 2015-07-12 22:58:44
● 2026-08-08 20:25:36
●A170.249.236.2362026-02-15 → 2026-08-08 · 3 obs
○ 2018-01-03 18:41:44
● 2026-02-15 21:52:22
● 2026-08-08 20:25:36
○A23.254.209.2322015-11-22 → 2018-01-03 · 5 obs
○ 2015-07-12 22:58:44
● 2015-11-22 22:14:54
● 2018-01-03 18:41:44
○ 2026-02-15 21:52:22
○ 2026-08-08 20:25:36
○A66.45.250.902008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 13:31:42
○ 2015-07-12 22:58:44
○ 2026-08-08 20:25:36
○A72.29.65.1362015-07-12 → 2015-07-12 · 4 obs
○ 2008-03-12 13:31:42
● 2015-07-12 22:58:44
○ 2015-11-22 22:14:54
○ 2026-08-08 20:25:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
authorhost.comcp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net-

✅ Authoritative Response

Server:108.160.157.7

NS records: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authorhost.com (unsigned zone)

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

TypeCountSample Data
A1170.249.236.236
NS4cp3.privatesystems.net, cp4.privatesystems.net...
MX1authorhost.com (pri: 0)
TXT1v=spf1 ip4:170.249.236.236 +a +mx +ip4:2
SOA1cp1.privatesystems.net noc.privatesystem

Analysis

Mail Server Role

authorhost.com is listed as a mail server for itself.

IP Addresses

authorhost.com resolves to one IP address: 170.249.236.236.

checador.electrotermicos.com.mx, clickbounce.com, thegermanamerican.com and two other host names share IP numbers with authorhost.com.

Name Servers

The authoritative name servers for authorhost.com are cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.

There is at least partial name server overlap between authorhost.com and other domains — venario-usa.com, walesppa.org, warezom.com and two more among them.

Each of cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net has two IP addresses: cp1.privatesystems.net resolves to 158.106.136.90 and 2600:4c00:80:11::1; cp2.privatesystems.net resolves to 108.160.157.7 and 2600:4c00:509:731::a; cp3.privatesystems.net resolves to 158.106.136.36 and 2600:4c00:80:9::1; cp4.privatesystems.net resolves to 158.106.136.90 and 2600:4c00:80:11::1, matching cp1.privatesystems.net.

cp1.privatesystems.net and cp4.privatesystems.net each have 2600:4c00:80:11::1 IP addresses.

cp1.privatesystems.net and cp4.privatesystems.net each have 158.106.136.90 IP addresses.

Mail Servers

Mail for authorhost.com is handled by one mail server — authorhost.com.

authorhost.com resolves to 170.249.236.236 and no other IP number.