isosynchrono.us - robtex.com

isosynchrono.us

DNSSEC⚠️ Not signed
A2600:3c02:e000:3c3:ec8d:8c26:263f:2824🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies
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
NSdns3.registrar-servers.com ⚠️ Not in zone NS records
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns4.registrar-servers.com ⚠️ Not in zone NS records
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
NSdns5.registrar-servers.com ⚠️ Not in zone NS records
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
MXmailserver.purelymail.com ⭐
A18.204.123.63🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-123-63.compute-1.amazonaws.com
TXTv=spf1 include:_spf.purelymail.com ~all
TXTpurelymail_ownership_proof=a7785083fae05f91dda14cf82cd3549965f2125b532f3a923a...
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1675882102

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1775143064

Subdomains

www.isosynchrono.us

Same first word

isosynchrono.us

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXmailserver.purelymail.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA2600:3c02:e000:3c3:ec8d:8c26:263f:28242600:3c00::19:b32366.228.55.35
●NSdns1.registrar-servers.com2015-08-06 → 2026-04-02 · 2 obs
● 2015-08-06 21:15:58
● 2026-04-02 15:38:50
●NSdns2.registrar-servers.com2015-08-06 → 2026-04-02 · 2 obs
● 2015-08-06 21:15:58
● 2026-04-02 15:38:50
●NSdns3.registrar-servers.com2015-08-06 → 2026-04-02 · 2 obs
● 2015-08-06 21:15:58
● 2026-04-02 15:38:50
●NSdns4.registrar-servers.com2015-08-06 → 2026-04-02 · 2 obs
● 2015-08-06 21:15:58
● 2026-04-02 15:38:50
●NSdns5.registrar-servers.com2015-08-06 → 2026-04-02 · 2 obs
● 2015-08-06 21:15:58
● 2026-04-02 15:38:50
○MXalt1.aspmx.l.google.com2015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50
○MXalt2.aspmx.l.google.com2015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50
○MXaspmx.l.google.com2015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50
○MXaspmx2.googlemail.com2015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50
○MXaspmx3.googlemail.com2015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50
●MXmailserver.purelymail.com2026-04-01 → 2026-04-02 · 3 obs
○ 2018-01-10 00:52:30
● 2026-04-01 11:09:00
● 2026-04-02 15:38:50
○A2600:3c00::19:b3232015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50
●A2600:3c02:e000:3c3:ec8d:8c26:263f:28242026-04-01 → 2026-04-02 · 3 obs
○ 2018-01-10 00:52:30
● 2026-04-01 11:09:00
● 2026-04-02 15:38:50
○A66.228.55.352015-08-06 → 2018-01-10 · 4 obs
● 2015-08-06 21:15:58
● 2018-01-10 00:52:30
○ 2026-04-01 11:09:00
○ 2026-04-02 15:38:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
isosynchrono.usdns2.registrar-servers.com, dns4.registrar-servers.com, dns1.registrar-servers.com, dns3.registrar-servers.com...-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns2.registrar-servers.com, dns4.registrar-servers.com, dns1.registrar-servers.com, dns3.registrar-servers.com, dns5.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isosynchrono.us (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

TypeCountSample Data
AAAA12600:3c02:e000:3c3:ec8d:8c26:263f:2824
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX1mailserver.purelymail.com (pri: 10)
TXT2v=spf1 include:_spf.purelymail.com ~all, purelymail_ownership_proof=a7785083fae05
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

Hierarchy

The parent of www.isosynchrono.us is isosynchrono.us.

IP Addresses

isosynchrono.us points to an IP address: 2600:3c02:e000:3c3:ec8d:8c26:263f:2824.

Other host names, for instance www.isosynchrono.us, share IP numbers with isosynchrono.us.

Name Servers

isosynchrono.us is delegated to five name servers: dns1.registrar-servers.com, dns2.registrar-servers.com, dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

isosynchrono.us at least partially shares name servers with other domains, for instance oceantrade-ae.online, 61b7casino33.com, sdmmail.net, kingvitaman.com and webka.pics.

Hostnames with two IPs:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

Hostnames with one IP:

dns3.registrar-servers.com points to 156.154.132.200

dns4.registrar-servers.com points to 156.154.133.200

dns5.registrar-servers.com points to 156.154.132.200

Hostnames that point to 156.154.132.200: dns1.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com

Hostnames that point to 156.154.133.200: dns2.registrar-servers.com and dns4.registrar-servers.com

Mail Servers

isosynchrono.us is handled by a single mail server, mailserver.purelymail.com.

isosynchrono.us uses the same mail server setup as other domains, for instance cristi.io, corneliushenderson.com, exunit.com, minipaper.com and backergrab.com.

isosynchrono.us shares at least some mail servers with other domains, including goodgrad.live and saztech.net.

The host name mailserver.purelymail.com points to IP 18.204.123.63.