mattcave.com - robtex.com

mattcave.com

DNSSEC⚠️ Not signed
A192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about
PTRlb-192-30-252-153-iad.github.com
A192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about
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
MXmx-1.pobox.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXmx-2.pobox.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXmx-3.pobox.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXmx-4.pobox.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1573477362

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=1776003327

Same first word

mattcave.ca
mattcave.com
mattcave.us

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns1.kattare.comns2.kattare.comMXmx-1.pobox.commx-2.pobox.commx-3.pobox.commx-4.pobox.commail-in.kattare.commailspool.kattare.commardrom.kattare.commx-1.rightbox.commx-2.rightbox.commx-3.rightbox.comA192.30.252.153192.30.252.154208.95.105.15
●NSdns1.registrar-servers.com2015-11-09 → 2026-04-12 · 3 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2026-04-12 14:21:52
●NSdns2.registrar-servers.com2015-11-09 → 2026-04-12 · 3 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2026-04-12 14:21:52
○NSdns3.registrar-servers.com2015-11-09 → 2016-04-24 · 5 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2016-04-24 15:36:24
○ 2016-12-13 10:06:10
○ 2026-04-12 14:21:52
○NSdns4.registrar-servers.com2015-11-09 → 2016-04-24 · 5 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2016-04-24 15:36:24
○ 2016-12-13 10:06:10
○ 2026-04-12 14:21:52
○NSdns5.registrar-servers.com2015-11-09 → 2016-04-24 · 5 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2016-04-24 15:36:24
○ 2016-12-13 10:06:10
○ 2026-04-12 14:21:52
○NSns1.kattare.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 15:53:48
○ 2015-11-09 18:54:08
○ 2026-04-12 14:21:52
○NSns2.kattare.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 15:53:48
○ 2015-11-09 18:54:08
○ 2026-04-12 14:21:52
○MXmail-in.kattare.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 15:53:48
○ 2015-11-09 18:54:08
○ 2026-04-12 14:21:52
○MXmailspool.kattare.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 15:53:48
○ 2015-11-09 18:54:08
○ 2026-04-12 14:21:52
○MXmardrom.kattare.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 15:53:48
○ 2015-11-09 18:54:08
○ 2026-04-12 14:21:52
●MXmx-1.pobox.com2020-01-27 → 2026-04-12 · 3 obs
○ 2017-01-12 05:51:04
● 2020-01-27 02:30:32
● 2026-04-12 14:21:52
○MXmx-1.rightbox.com2015-11-09 → 2017-01-12 · 5 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2017-01-12 05:51:04
○ 2020-01-27 02:30:32
○ 2026-04-12 14:21:52
●MXmx-2.pobox.com2020-01-27 → 2026-04-12 · 3 obs
○ 2017-01-12 05:51:04
● 2020-01-27 02:30:32
● 2026-04-12 14:21:52
○MXmx-2.rightbox.com2015-11-09 → 2017-01-12 · 5 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2017-01-12 05:51:04
○ 2020-01-27 02:30:32
○ 2026-04-12 14:21:52
●MXmx-3.pobox.com2020-01-27 → 2026-04-12 · 3 obs
○ 2017-01-12 05:51:04
● 2020-01-27 02:30:32
● 2026-04-12 14:21:52
○MXmx-3.rightbox.com2015-11-09 → 2017-01-12 · 5 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2017-01-12 05:51:04
○ 2020-01-27 02:30:32
○ 2026-04-12 14:21:52
●MXmx-4.pobox.com2020-01-27 → 2026-04-12 · 3 obs
○ 2017-01-12 05:51:04
● 2020-01-27 02:30:32
● 2026-04-12 14:21:52
●A192.30.252.1532015-11-09 → 2026-04-12 · 3 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2026-04-12 14:21:52
●A192.30.252.1542015-11-09 → 2026-04-12 · 3 obs
○ 2015-07-04 15:53:48
● 2015-11-09 18:54:08
● 2026-04-12 14:21:52
○A208.95.105.152015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 15:53:48
○ 2015-11-09 18:54:08
○ 2026-04-12 14:21:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...-
mattcave.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mattcave.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

TypeCountSample Data
A2192.30.252.154, 192.30.252.153
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX4mx-1.pobox.com (pri: 10), mx-2.pobox.com (pri: 10)...
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

IP Addresses

mattcave.com has two IP numbers: 192.30.252.153 and 192.30.252.154.

Other host names, for instance colorsafe.co, maninruins.com, markey.cc, poleaks.com and tolbxela.com share IP numbers with mattcave.com.

Name Servers

mattcave.com's delegation uses two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

mattcave.com uses the same name server setup as other domains, such as petsimile.com, evansaline.com, homelist360.com, foora.com and travelmediainteractive.com.

mattcave.com at least partially shares name servers with other domains, including makespacemadrid.com, aoand.mobi, presyo.info, rbeer.net and wshre.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names 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

Mail Servers

mattcave.com is handled by four mail servers: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

mattcave.com shares at least some mail servers with other domains, for example hohumproductions.co.uk, utopiawithcheese.com, privacywonk.net, autocellar.com and semper-fidelis.ch.

These mail servers are often used together with the mail servers mx-5.pobox.com.

Host names with eight IPs:

mx-1.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

mx-2.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

mx-3.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

mx-4.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names that point to 103.168.172.216: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.217: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.218: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.219: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.220: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.221: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.222: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.

Host names that point to 103.168.172.223: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and mx-4.pobox.com.