`mx3.rumbo.com`

DNSSEC	⚠️ Not signed
A	18.239.183.66^{🇺🇸 Amazon18.239.176.0/21}
		PTR	`server-18-239-183-66.bos50.r.cloudfront.net`
A	18.239.183.103^{🇺🇸 Amazon18.239.176.0/21}
A	18.239.183.107^{🇺🇸 Amazon18.239.176.0/21}
A	18.239.183.123^{🇺🇸 Amazon18.239.176.0/21}

PTR for

83.39.194.213.in-addr.arpa

Previously MX for

rumbo.pt

Same first word

mx3.in-berlin.de

mx3.kinghost.net

mx3.name

mx3.com

mx3.ch

mx3.gov.ru

mx3.fm

mx3.nl

mx3.dk

mx3.gov.lk

mx3.uni5.net

mx3.email

mx3.pb.gov.br

mx3.ph

mx3.cn

mx3.me

mx3.ru

mx3.org

mx3.tv

mx3.us

mx3.at

mx3.co

mx3.fr

mx3.it

mx3.ca

mx3.net

mx3.memset.net

mx3.jp

mx3.cc

mx3.app

mx3.gouv.ci

mx3.de

mx3.no

mx3.kasserver.com

Similar names

3mx.eu

x3m.com

3xm.us

3xm.nl

x3m.sk

3xm.ru

x3m.pw

xm3.cn

x3m.com.mx

x3m.de

x3m.pl

m3x.net.br

3xm.com.br

3mx.de

m3x.org

3mx.us

x3m.co

x3m.technology

3xm.cn

3xm.gallery

x3m.eu

3xm.net

xm3.ru

3xm.ie

xm3.net

m3x.com.br

3mx.ru

x3m.nl

x3m.li

3mx.be

x3m.ro

xm3.biz

x3m.us.com

x3m.lu

3xm.info

x3m.biz

3mx.com

m3x.it

3xm.jp

x3m.fi

xm3.org

x3m.ru

x3m.com.co

x3m.se

3xm.at

m3x.at

m3x.de

x3m.dk

m3x.com

x3m.ch

xm3.de

m3x.co

m3x.cn

x3m.es

3xm.dk

3mx.at

x3m.us

x3m.at

x3m.net

3mx.cc

x3m.in

x3m.lv

xm3.fr

m3x.pw

x3m.cc

3mx.biz

x3m.com.br

m3x.me

3xm.de

3mx.org

3xm.co.rs

DNS History

44 records (4 active, 40 former)

○A13.33.235.1212026-03-24 → 2026-03-26 · 25 obs

● 2026-03-24 03:11:54
● 2026-03-24 04:27:20
○ 2026-03-24 09:20:02
○ 2026-03-24 16:21:58
● 2026-03-24 18:38:24
○ 2026-03-24 19:16:38
○ 2026-03-25 02:29:00
● 2026-03-25 03:51:24
○ 2026-03-25 05:53:20
○ 2026-03-25 06:29:20
● 2026-03-25 08:16:22
○ 2026-03-25 09:55:58
● 2026-03-25 11:32:52
● 2026-03-25 18:04:10
○ 2026-03-25 20:42:34
○ 2026-03-26 04:29:38
● 2026-03-26 05:48:54
○ 2026-03-26 08:00:24
○ 2026-03-26 11:25:36
● 2026-03-26 12:49:24
○ 2026-03-26 13:32:20
● 2026-03-26 16:27:42
● 2026-03-26 18:36:50
○ 2026-03-26 20:05:16
○ 2026-04-24 04:36:18

○A13.33.235.1252026-03-24 → 2026-03-26 · 25 obs

○A13.33.235.222026-03-24 → 2026-03-26 · 25 obs

○A13.33.235.672026-03-24 → 2026-03-26 · 25 obs

○A13.35.107.272026-03-31 → 2026-04-14 · 7 obs

○ 2026-03-31 01:54:16
● 2026-03-31 02:37:58
○ 2026-03-31 04:01:00
○ 2026-04-14 15:15:02
● 2026-04-14 22:55:54
○ 2026-04-15 11:33:56
○ 2026-04-24 04:36:18

○A13.35.107.482026-03-31 → 2026-04-14 · 7 obs

○ 2026-03-31 01:54:16
● 2026-03-31 02:37:58
○ 2026-03-31 04:01:00
○ 2026-04-14 15:15:02
● 2026-04-14 22:55:54
○ 2026-04-15 11:33:56
○ 2026-04-24 04:36:18

○A13.35.107.512026-03-31 → 2026-04-14 · 7 obs

○ 2026-03-31 01:54:16
● 2026-03-31 02:37:58
○ 2026-03-31 04:01:00
○ 2026-04-14 15:15:02
● 2026-04-14 22:55:54
○ 2026-04-15 11:33:56
○ 2026-04-24 04:36:18

○A13.35.107.712026-03-31 → 2026-04-14 · 7 obs

○ 2026-03-31 01:54:16
● 2026-03-31 02:37:58
○ 2026-03-31 04:01:00
○ 2026-04-14 15:15:02
● 2026-04-14 22:55:54
○ 2026-04-15 11:33:56
○ 2026-04-24 04:36:18

○A18.154.227.1122026-03-25 → 2026-04-19 · 34 obs

○ 2026-03-24 22:34:48
● 2026-03-25 00:20:00
○ 2026-03-25 01:11:26
○ 2026-03-26 08:00:24
● 2026-03-26 11:25:36
○ 2026-03-26 12:49:24
○ 2026-03-27 01:53:40
● 2026-03-27 04:07:56
○ 2026-03-27 07:47:16
○ 2026-03-28 02:15:32
● 2026-03-28 03:38:42
○ 2026-03-28 04:53:14
● 2026-03-28 05:27:22
○ 2026-03-28 07:21:56
○ 2026-04-07 05:55:56
● 2026-04-07 14:11:48
○ 2026-04-07 16:42:16
○ 2026-04-12 22:48:22
● 2026-04-13 08:25:16
● 2026-04-13 12:47:24
○ 2026-04-13 15:10:18
○ 2026-04-15 11:33:56
● 2026-04-16 07:12:46
○ 2026-04-16 13:27:12
○ 2026-04-18 03:50:32
● 2026-04-18 15:25:26
● 2026-04-18 17:53:48
○ 2026-04-18 21:48:50
○ 2026-04-19 13:19:22
● 2026-04-19 14:45:32
○ 2026-04-19 22:13:00
● 2026-04-19 23:01:28
○ 2026-04-20 03:20:30
○ 2026-04-24 04:36:18

○A18.154.227.1272026-03-25 → 2026-04-19 · 34 obs

○A18.154.227.232026-03-25 → 2026-04-19 · 34 obs

○A18.154.227.542026-03-25 → 2026-04-19 · 34 obs

○A18.164.96.1162026-04-02 → 2026-04-18 · 11 obs

○ 2026-04-02 07:28:38
● 2026-04-02 08:26:52
○ 2026-04-02 18:00:44
○ 2026-04-10 06:25:48
● 2026-04-10 07:47:30
● 2026-04-10 08:24:26
○ 2026-04-10 17:30:16
○ 2026-04-16 15:50:14
● 2026-04-18 03:50:32
○ 2026-04-18 15:25:26
○ 2026-04-24 04:36:18

○A18.164.96.482026-04-02 → 2026-04-18 · 11 obs

○A18.164.96.692026-04-02 → 2026-04-18 · 11 obs

○A18.164.96.832026-04-02 → 2026-04-18 · 11 obs

○A18.165.122.1172026-03-24 → 2026-03-27 · 12 obs

○ 2026-03-24 09:20:02
● 2026-03-24 10:49:10
● 2026-03-24 12:55:16
○ 2026-03-24 16:21:58
○ 2026-03-26 21:54:18
● 2026-03-26 22:29:26
○ 2026-03-26 23:50:44
○ 2026-03-27 09:46:00
● 2026-03-27 11:14:36
● 2026-03-27 12:19:30
○ 2026-03-27 17:43:52
○ 2026-04-24 04:36:18

○A18.165.122.242026-03-24 → 2026-03-27 · 12 obs

○A18.165.122.602026-03-24 → 2026-03-27 · 12 obs

○A18.165.122.922026-03-24 → 2026-03-27 · 12 obs

○A18.165.242.52026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 16:42:16
● 2026-04-08 03:02:04
○ 2026-04-08 13:29:24
○ 2026-04-24 04:36:18

○A18.165.242.642026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 16:42:16
● 2026-04-08 03:02:04
○ 2026-04-08 13:29:24
○ 2026-04-24 04:36:18

○A18.165.242.862026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 16:42:16
● 2026-04-08 03:02:04
○ 2026-04-08 13:29:24
○ 2026-04-24 04:36:18

○A18.165.242.942026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 16:42:16
● 2026-04-08 03:02:04
○ 2026-04-08 13:29:24
○ 2026-04-24 04:36:18

○A18.165.9.1272026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:17:54
● 2026-03-30 00:46:44
○ 2026-03-30 02:05:24
○ 2026-04-24 04:36:18

○A18.165.9.492026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:17:54
● 2026-03-30 00:46:44
○ 2026-03-30 02:05:24
○ 2026-04-24 04:36:18

○A18.165.9.662026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:17:54
● 2026-03-30 00:46:44
○ 2026-03-30 02:05:24
○ 2026-04-24 04:36:18

○A18.165.9.992026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 14:17:54
● 2026-03-30 00:46:44
○ 2026-03-30 02:05:24
○ 2026-04-24 04:36:18

●A18.239.183.1032026-04-21 → 2026-04-24 · 15 obs

○ 2026-04-21 01:29:36
● 2026-04-21 03:15:30
● 2026-04-21 04:59:34
○ 2026-04-21 10:39:26
○ 2026-04-21 13:25:42
● 2026-04-21 17:02:12
○ 2026-04-21 21:21:50
○ 2026-04-21 21:59:50
● 2026-04-21 22:56:50
○ 2026-04-22 00:20:02
○ 2026-04-23 18:27:58
● 2026-04-23 20:37:44
○ 2026-04-24 01:31:42
● 2026-04-24 04:29:08
● 2026-04-24 04:36:18

●A18.239.183.1072026-04-21 → 2026-04-24 · 15 obs

●A18.239.183.1232026-04-21 → 2026-04-24 · 15 obs

●A18.239.183.662026-04-21 → 2026-04-24 · 15 obs

○A3.166.65.112026-03-24 → 2026-04-24 · 115 obs

○ 2026-03-24 04:27:20
● 2026-03-24 09:20:02
○ 2026-03-24 10:49:10
○ 2026-03-24 12:55:16
● 2026-03-24 16:21:58
○ 2026-03-24 18:38:24
● 2026-03-24 19:16:38
● 2026-03-24 22:34:48
○ 2026-03-25 00:20:00
● 2026-03-25 01:11:26
● 2026-03-25 02:29:00
○ 2026-03-25 03:51:24
● 2026-03-25 05:53:20
● 2026-03-25 06:29:20
○ 2026-03-25 08:16:22
● 2026-03-25 09:55:58
○ 2026-03-25 11:32:52
○ 2026-03-25 18:04:10
● 2026-03-25 20:42:34
● 2026-03-26 04:29:38
○ 2026-03-26 05:48:54
● 2026-03-26 08:00:24
○ 2026-03-26 11:25:36
○ 2026-03-26 12:49:24
● 2026-03-26 13:32:20
○ 2026-03-26 16:27:42
○ 2026-03-26 18:36:50
● 2026-03-26 20:05:16
● 2026-03-26 21:54:18
○ 2026-03-26 22:29:26
● 2026-03-26 23:50:44
● 2026-03-27 01:53:40
○ 2026-03-27 04:07:56
● 2026-03-27 07:47:16
● 2026-03-27 09:46:00
○ 2026-03-27 11:14:36
○ 2026-03-27 12:19:30
● 2026-03-27 17:43:52
● 2026-03-28 02:15:32
○ 2026-03-28 03:38:42
● 2026-03-28 04:53:14
○ 2026-03-28 05:27:22
● 2026-03-28 07:21:56
● 2026-03-29 14:17:54
○ 2026-03-30 00:46:44
● 2026-03-30 02:05:24
● 2026-03-31 01:54:16
○ 2026-03-31 02:37:58
● 2026-03-31 04:01:00
● 2026-03-31 09:58:46
○ 2026-03-31 10:30:24
○ 2026-03-31 21:44:48
● 2026-04-01 06:24:14
● 2026-04-01 08:22:18
○ 2026-04-01 12:50:44
● 2026-04-01 15:57:10
○ 2026-04-02 07:28:38
○ 2026-04-02 08:26:52
● 2026-04-02 18:00:44
● 2026-04-03 05:52:30
○ 2026-04-03 19:00:04
● 2026-04-04 00:51:36
○ 2026-04-04 04:18:34
○ 2026-04-04 08:06:30
● 2026-04-04 12:10:58
● 2026-04-04 15:13:24
○ 2026-04-05 08:07:02
● 2026-04-05 19:04:44
● 2026-04-07 05:55:56
○ 2026-04-07 14:11:48
● 2026-04-07 16:42:16
○ 2026-04-08 03:02:04
● 2026-04-08 13:29:24
● 2026-04-09 19:52:24
○ 2026-04-10 06:25:48
○ 2026-04-10 08:24:26
● 2026-04-10 17:30:16
● 2026-04-12 22:48:22
○ 2026-04-13 08:25:16
○ 2026-04-13 12:47:24
● 2026-04-13 15:10:18
● 2026-04-14 00:40:34
○ 2026-04-14 15:15:02
○ 2026-04-14 22:55:54
● 2026-04-15 11:33:56
○ 2026-04-16 07:12:46
○ 2026-04-16 13:27:12
● 2026-04-16 15:50:14
○ 2026-04-18 03:50:32
○ 2026-04-18 17:53:48
● 2026-04-18 21:48:50
● 2026-04-19 11:53:02
○ 2026-04-19 12:44:02
● 2026-04-19 13:19:22
○ 2026-04-19 14:45:32
○ 2026-04-20 03:20:30
● 2026-04-20 04:00:44
● 2026-04-21 01:29:36
○ 2026-04-21 03:15:30
○ 2026-04-21 04:59:34
● 2026-04-21 10:39:26
● 2026-04-21 13:25:42
○ 2026-04-21 17:02:12
● 2026-04-21 21:21:50
● 2026-04-21 21:59:50
○ 2026-04-21 22:56:50
● 2026-04-22 00:20:02
● 2026-04-22 05:49:38
○ 2026-04-22 08:23:48
● 2026-04-22 09:53:08
● 2026-04-23 18:27:58
○ 2026-04-23 20:37:44
● 2026-04-24 01:31:42
○ 2026-04-24 04:29:08
○ 2026-04-24 04:36:18

○A3.166.65.632026-03-24 → 2026-04-24 · 115 obs

○A3.166.65.852026-03-24 → 2026-04-24 · 115 obs

○A3.166.65.932026-03-24 → 2026-04-24 · 115 obs

○A54.230.79.1082026-04-01 → 2026-04-19 · 21 obs

○ 2026-04-01 08:22:18
● 2026-04-01 12:50:44
○ 2026-04-01 15:57:10
● 2026-04-02 07:28:38
○ 2026-04-02 08:26:52
○ 2026-04-03 05:52:30
● 2026-04-03 19:00:04
○ 2026-04-04 00:51:36
● 2026-04-04 04:18:34
● 2026-04-04 08:06:30
○ 2026-04-04 12:10:58
○ 2026-04-04 15:13:24
● 2026-04-05 08:07:02
○ 2026-04-05 19:04:44
○ 2026-04-14 00:40:34
● 2026-04-14 15:15:02
○ 2026-04-14 22:55:54
○ 2026-04-19 14:45:32
● 2026-04-19 22:13:00
○ 2026-04-19 23:01:28
○ 2026-04-24 04:36:18

○A54.230.79.1172026-04-01 → 2026-04-19 · 21 obs

○A54.230.79.352026-04-01 → 2026-04-19 · 21 obs

○A54.230.79.422026-04-01 → 2026-04-19 · 21 obs

○A54.240.184.1252026-03-31 → 2026-04-22 · 20 obs

○ 2026-03-31 09:58:46
● 2026-03-31 10:30:24
● 2026-03-31 21:44:48
○ 2026-04-01 06:24:14
○ 2026-04-09 19:52:24
● 2026-04-10 06:25:48
○ 2026-04-10 07:47:30
○ 2026-04-16 07:12:46
● 2026-04-16 13:27:12
○ 2026-04-16 15:50:14
○ 2026-04-19 11:53:02
● 2026-04-19 12:44:02
○ 2026-04-19 13:19:22
○ 2026-04-19 23:01:28
● 2026-04-20 03:20:30
○ 2026-04-20 04:00:44
○ 2026-04-22 05:49:38
● 2026-04-22 08:23:48
○ 2026-04-22 09:53:08
○ 2026-04-24 04:36:18

○A54.240.184.262026-03-31 → 2026-04-22 · 20 obs

○A54.240.184.492026-03-31 → 2026-04-22 · 20 obs

○A54.240.184.642026-03-31 → 2026-04-22 · 20 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rumbo.com	ns-637.awsdns-15.net, ns-460.awsdns-57.com, ns-1694.awsdns-19.co.uk, ns-1152.awsdns-16.org	2 records

✅ Authoritative Response

Server:205.251.198.158

NS records: ns-637.awsdns-15.net, ns-460.awsdns-57.com, ns-1694.awsdns-19.co.uk, ns-1152.awsdns-16.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rumbo.com (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.239.183.66, 18.239.183.123...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-460.awsdns-57.com, ns-460.awsdns-57.com)

Analysis

IP Addresses

mx3.rumbo.com maps to four IP numbers: 18.239.183.66, 18.239.183.103, 18.239.183.107 and 18.239.183.123.

Other host names, for instance yamicat.hatenablog.com, jobtrakr.net, voicematch.app, 7l1h1h0.dev.heyjobs.co and (0x736578)treffdate.com share IP numbers with mx3.rumbo.com.

	DNSSEC	⚠️ Not signed
	A	3.166.65.11^{🇺🇸 Amazon3.166.64.0/21}
	A	3.166.65.63^{🇺🇸 Amazon3.166.64.0/21}
	A	3.166.65.85^{🇺🇸 Amazon3.166.64.0/21}
	A	3.166.65.93^{🇺🇸 Amazon3.166.64.0/21}
	NS	`ns-1694.awsdns-19.co.uk` ⭐
	NS	`ns-1152.awsdns-16.org`
	NS	`ns-460.awsdns-57.com`
	NS	`ns-637.awsdns-15.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`aspmx3.googlemail.com`⁽³⁰⁾
	TXT	`google-site-verification=7Mp3fQA3GohGVth0-IFrRPGF_CIw9hJ8msf2vSfuLCg`
	TXT	`v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:spf1.rumbo...`
	SOA	`ns-1694.awsdns-19.co.uk`awsdns-hostmaster@amazon.com serial=1

mx3.rumbo.com - robtex.com

`mx3.rumbo.com`

`rumbo.com`

PTR for

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses