onholdusa.com - robtex.com

onholdusa.com

DNSSEC⚠️ Not signed
A107.170.16.40🇺🇸 DIGITALOCEAN107.170.0.0/17 DigitalOcean
NSns-1020.awsdns-63.net ⭐
A2600:9000:5303:fc00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1020.awsdns-63.net
A205.251.195.252🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1020.awsdns-63.net
NSns-1261.awsdns-29.org
A2600:9000:5304:ed00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1261.awsdns-29.org
A205.251.196.237🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1261.awsdns-29.org
NSns-1556.awsdns-02.co.uk
A2600:9000:5306:1400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1556.awsdns-02.co.uk
A205.251.198.20🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1556.awsdns-02.co.uk
NSns-338.awsdns-42.com
A2600:9000:5301:5200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-338.awsdns-42.com
A205.251.193.82🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-338.awsdns-42.com
MXus-smtp-inbound-1.mimecast.com ⭐
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com(20)
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXTv=spf1 include:_spf.act-on.net include:spf.protection.outlook.com include:us....
SOAns-1020.awsdns-63.netawsdns-hostmaster@amazon.com serial=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=1776227872

Same first word

onholdusa.com

Similar names

halosound.com

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns-1020.awsdns-63.netns-1261.awsdns-29.orgns-1556.awsdns-02.co.ukns-338.awsdns-42.comns1.bluehost.comns2.bluehost.comMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.comA107.170.16.4067.20.120.10267.20.73.48
●NSns-1020.awsdns-63.net2026-04-10 → 2026-04-15 · 3 obs
○ 2017-11-27 10:38:16
● 2026-04-10 12:25:46
● 2026-04-15 04:54:08
●NSns-1261.awsdns-29.org2026-04-10 → 2026-04-15 · 3 obs
○ 2017-11-27 10:38:16
● 2026-04-10 12:25:46
● 2026-04-15 04:54:08
●NSns-1556.awsdns-02.co.uk2026-04-10 → 2026-04-15 · 3 obs
○ 2017-11-27 10:38:16
● 2026-04-10 12:25:46
● 2026-04-15 04:54:08
●NSns-338.awsdns-42.com2026-04-10 → 2026-04-15 · 3 obs
○ 2017-11-27 10:38:16
● 2026-04-10 12:25:46
● 2026-04-15 04:54:08
○NSns1.bluehost.com2015-08-08 → 2017-11-27 · 4 obs
● 2015-08-08 14:22:04
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○NSns2.bluehost.com2015-08-08 → 2017-11-27 · 4 obs
● 2015-08-08 14:22:04
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○MXalt1.aspmx.l.google.com2017-11-27 → 2017-11-27 · 4 obs
○ 2016-07-09 10:17:34
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○MXalt2.aspmx.l.google.com2017-11-27 → 2017-11-27 · 4 obs
○ 2016-07-09 10:17:34
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○MXalt3.aspmx.l.google.com2017-11-27 → 2017-11-27 · 4 obs
○ 2016-07-09 10:17:34
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○MXalt4.aspmx.l.google.com2017-11-27 → 2017-11-27 · 4 obs
○ 2016-07-09 10:17:34
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○MXaspmx.l.google.com2017-11-27 → 2017-11-27 · 4 obs
○ 2016-07-09 10:17:34
● 2017-11-27 10:38:16
○ 2026-04-10 12:25:46
○ 2026-04-15 04:54:08
○MXfallbackmx.spamexperts.eu2015-08-08 → 2016-07-09 · 4 obs
● 2015-08-08 14:22:04
● 2016-07-09 10:17:34
○ 2017-11-27 10:38:16
○ 2026-04-15 04:54:08
○MXlastmx.spamexperts.net2015-08-08 → 2016-07-09 · 4 obs
● 2015-08-08 14:22:04
● 2016-07-09 10:17:34
○ 2017-11-27 10:38:16
○ 2026-04-15 04:54:08
○MXmx.spamexperts.com2015-08-08 → 2016-07-09 · 4 obs
● 2015-08-08 14:22:04
● 2016-07-09 10:17:34
○ 2017-11-27 10:38:16
○ 2026-04-15 04:54:08
●MXus-smtp-inbound-1.mimecast.com2026-04-10 → 2026-04-15 · 3 obs
○ 2017-11-27 10:38:16
● 2026-04-10 12:25:46
● 2026-04-15 04:54:08
●MXus-smtp-inbound-2.mimecast.com2026-04-10 → 2026-04-15 · 3 obs
○ 2017-11-27 10:38:16
● 2026-04-10 12:25:46
● 2026-04-15 04:54:08
●A107.170.16.402017-11-27 → 2026-04-15 · 3 obs
○ 2016-07-09 10:17:34
● 2017-11-27 10:38:16
● 2026-04-15 04:54:08
○A67.20.120.1022015-08-08 → 2015-12-03 · 4 obs
● 2015-08-08 14:22:04
● 2015-12-03 03:45:28
○ 2016-03-16 10:47:18
○ 2026-04-15 04:54:08
○A67.20.73.482016-03-16 → 2016-07-09 · 5 obs
○ 2015-12-03 03:45:28
● 2016-03-16 10:47:18
● 2016-07-09 10:17:34
○ 2017-11-27 10:38:16
○ 2026-04-15 04:54:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...-
onholdusa.comns-338.awsdns-42.com, ns-1020.awsdns-63.net, ns-1556.awsdns-02.co.uk, ns-1261.awsdns-29.org1 record

✅ Authoritative Response

Server:205.251.193.82

NS records: ns-338.awsdns-42.com, ns-1020.awsdns-63.net, ns-1556.awsdns-02.co.uk, ns-1261.awsdns-29.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onholdusa.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

TypeCountSample Data
A1107.170.16.40
NS4ns-1020.awsdns-63.net, ns-1261.awsdns-29.org...
MX2us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)
TXT1v=spf1 include:_spf.act-on.net include:s
SOA1ns-1020.awsdns-63.net awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-338.awsdns-42.com)

Analysis

IP Addresses

onholdusa.com points to IP number: 107.170.16.40.

Other host names, for instance towntours.com share IP numbers with onholdusa.com.

Name Servers

onholdusa.com is delegated to four name servers: ns-338.awsdns-42.com, ns-1020.awsdns-63.net, ns-1261.awsdns-29.org and ns-1556.awsdns-02.co.uk.

onholdusa.com at least partially shares name servers with other domains, for instance 251.9.216.in-addr.arpa, d3brg28ff2q9zs.cloudfront.net, 6x555.com, timmonscreative.com and ai-aop-rofr.ui.anywhere.re.

Host names with two IP numbers: ns-338.awsdns-42.com points to 2600:9000:5301:5200::1 and 205.251.193.82; ns-1020.awsdns-63.net points to 2600:9000:5303:fc00::1 and 205.251.195.252; ns-1261.awsdns-29.org points to 2600:9000:5304:ed00::1 and 205.251.196.237; ns-1556.awsdns-02.co.uk points to 2600:9000:5306:1400::1 and 205.251.198.20.

Mail Servers

onholdusa.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup for onholdusa.com matches that of other domains, for instance option-consommateurs.org, tsisolutions.us, fati.com, shawdev.com and kirkerent.com.

onholdusa.com shares at least partially some mail servers with other domains, including healthcaretalent.net, hlthearing.com, awiami.com, shotshow.org and primuthlaw.com.

Host names with six IP numbers:

Host name us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Host name us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Common targets for us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.