rlmathewson.com - robtex.com

rlmathewson.com

DNSSEC⚠️ Not signed
A23.19.244.129🇺🇸 LEASEWEB-USA-NYC-1123.19.244.0/22 MNT-NTGL route 023.019.244.000/22 AS396362
NSns1.server.plus ⭐
A86.48.20.175🇺🇸 CONTABO-USA86.48.20.0/22
PTRns1.server.plus
NSns2.server.plus
A95.111.224.78🇩🇪 CONTABO95.111.224.0/23
PTRns2.server.plus
NSns3.server.plus
A149.28.136.125🇸🇬 AS-VULTR149.28.128.0/19 Vultr Assigned Prefix
PTRns3.server.plus
NSns4.server.plus
A104.207.142.233🇺🇸 AS-VULTR104.207.136.0/21 Vultr Assigned Prefix
PTRns4.server.plus
MXrlmathewson.com ⭐
A23.19.244.129🇺🇸 LEASEWEB-USA-NYC-1123.19.244.0/22 MNT-NTGL route 023.019.244.000/22 AS396362
TXTv=spf1 +ip4:23.19.244.225 +include:_spf.mlsend.com +ip4:172.241.164.28 +ip4:2...
SOAns1.server.plusmonitor@corp.hostiso.com 2026-05-02 #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=1778684806

MX for

rlmathewson.com

Same first word

rlmathewson.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.server.plusns2.server.plusns3.server.plusns4.server.pluscarl.ns.cloudflare.comgina.ns.cloudflare.comMXrlmathewson.commx7.webfaction.commx8.webfaction.commx9.webfaction.comA23.19.244.129104.18.38.180104.18.39.1802400:cb00:2048:1::6812:26b42400:cb00:2048:1::6812:27b4
○NScarl.ns.cloudflare.com2015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
○NSgina.ns.cloudflare.com2015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
●NSns1.server.plus2026-03-17 → 2026-05-13 · 3 obs
○ 2017-12-02 22:02:48
● 2026-03-17 16:25:48
● 2026-05-13 15:25:06
●NSns2.server.plus2026-03-17 → 2026-05-13 · 3 obs
○ 2017-12-02 22:02:48
● 2026-03-17 16:25:48
● 2026-05-13 15:25:06
●NSns3.server.plus2026-03-17 → 2026-05-13 · 3 obs
○ 2017-12-02 22:02:48
● 2026-03-17 16:25:48
● 2026-05-13 15:25:06
●NSns4.server.plus2026-03-17 → 2026-05-13 · 3 obs
○ 2017-12-02 22:02:48
● 2026-03-17 16:25:48
● 2026-05-13 15:25:06
○MXmx7.webfaction.com2015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
○MXmx8.webfaction.com2015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
○MXmx9.webfaction.com2015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
●MXrlmathewson.com2026-03-17 → 2026-05-13 · 3 obs
○ 2017-12-02 22:02:48
● 2026-03-17 16:25:48
● 2026-05-13 15:25:06
○A104.18.38.1802015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
○A104.18.39.1802015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
●A23.19.244.1292026-03-17 → 2026-05-13 · 3 obs
○ 2017-12-02 22:02:48
● 2026-03-17 16:25:48
● 2026-05-13 15:25:06
○A2400:cb00:2048:1::6812:26b42015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06
○A2400:cb00:2048:1::6812:27b42015-08-14 → 2017-12-02 · 4 obs
● 2015-08-14 02:09:56
● 2017-12-02 22:02:48
○ 2026-03-17 16:25:48
○ 2026-05-13 15:25:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...-
rlmathewson.comns1.server.plus, ns2.server.plus, ns3.server.plus, ns4.server.plus-

✅ Authoritative Response

Server:104.207.142.233

NS records: ns1.server.plus, ns2.server.plus, ns3.server.plus, ns4.server.plus

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rlmathewson.com (unsigned zone)

⏱️ Timing

Total: 1252ms | Queries: -

📄 Records

TypeCountSample Data
A123.19.244.129
NS4ns3.server.plus, ns2.server.plus...
MX1rlmathewson.com (pri: 0)
TXT1v=spf1 +ip4:23.19.244.225 +include:_spf.
SOA1ns1.server.plus monitor.corp.hostiso.com

Analysis

Mail Server Role

rlmathewson.com serves as the mail server for rlmathewson.com.

IP Addresses

rlmathewson.com points to a single IP number: 23.19.244.129.

Other host names, for instance cmsxray.com, arizonamediationexperts.atomiccherrystudios.com, shootersalmanac.com, mail.freewebspace.net and organizacionimpulso.com share IP numbers with rlmathewson.com.

Name Servers

rlmathewson.com is delegated to four name servers: ns1.server.plus, ns2.server.plus, ns3.server.plus and ns4.server.plus.

rlmathewson.com shares name servers with other domains at least partially, for instance desknza.com, bombartpatrick.name, greenprintdenver.org, royalclassicbag.ca and zoomgirls.net.

Host names with a single IP:

ns1.server.plus points to 86.48.20.175.

ns2.server.plus points to 95.111.224.78.

ns3.server.plus points to 149.28.136.125.

ns4.server.plus points to 104.207.142.233.

Mail Servers

A single mail server handles rlmathewson.com and rlmathewson.com.

Host name rlmathewson.com resolves to IP 23.19.244.129.