ec.supportingu.com - robtex.com

ec.supportingu.com

DNSSEC⚠️ Not signed
A50.185.193.57🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054
PTRc-50-185-193-57.unallocated.comcastbusiness.net
MXec.supportingu.com ⭐
A50.185.193.57🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054
PTRc-50-185-193-57.unallocated.comcastbusiness.net

supportingu.com

DNSSEC⚠️ Not signed
A52.35.104.127🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix
NSns29.domaincontrol.com ⭐
NSns30.domaincontrol.com
MXec.supportingu.com ⭐
MXsupportingu-com.mx1.arsmtp.com(10)
MXsupportingu-com.mx2.arsmtp.com(20)
TXTMS=ms67726361
TXTv=spf1 include:spf.protection.outlook.com include:autotask.net ~all
TXTv=verifydomain MS=4561915
TXTTG=4ch9b7
TXTv=spf1 a mx ip4:50.185.193.57 ~all
SOAns29.domaincontrol.comdns@jomax.net 2026-03-27 #0

MX for

supportingu.com
ec.supportingu.com

Same first word

ec.gc.ca
ec.de
ec.tv
ec.com.ua
ec.com.pl
ec.s3.amazonaws.com
ec.sg
ec.gov.sl
ec.com.qa
ec.gov.cy
ec.hu
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ec.ee
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ec.gov.gh
ec.gp
ec.ath.cx
ec.is
ec
ec.gg
ec.co.th
ec.tf
ec.ms
ec.co.kr
ec.to
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ec.cc
ec.uz
ec.vg
ec.tc
ec.com.cn
ec.ph
ec.ru
ec.cx
ec.ge
ec.gov.tt
ec.org
ec.com.pk
ec.zgora.pl
ec.su
ec.net.tw
ec.pl
ec.at
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ec.net.pl
ec.se
ec.lv
ec.opole.pl
ec.bialystok.pl
ec.cl
ec.uy
ec.edu.uy
ec.kg
ec.org.nz
ec.com
ec.pn
ec.edu
ec.cz
ec.pe
ec.com.sv
ec.net
ec.s3-website-ap-northeast-1.amazonaws.com
ec.sytes.net
ec.rs
ec.je
ec.no
ec.kz
ec.org.au
ec.sub.jp
ec.ma
ec.org.cn
ec.ro
ec.mielec.pl
ec.edu.pl
ec.or.ug
ec.ht
ec.dk
ec.cieszyn.pl
ec.s3-website-us-east-1.amazonaws.com

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ce.ro
ce.country
ce.energy
ce.coop
ce.akamai.net
ce.org.pl
ce.ag
ce.cl
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ce.pe.kr
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ce.la
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ce.be
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ce.email
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ce.nz
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ce.is
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DNS History

2 records (2 active, 0 former)

MXec.supportingu.comA50.185.193.57
●MXec.supportingu.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 13:16:48
● 2026-03-30 21:08:58
●A50.185.193.572026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 13:16:48
● 2026-03-30 21:08:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
supportingu.comns29.domaincontrol.com, ns30.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.104.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supportingu.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

TypeCountSample Data
A150.185.193.57
MX1ec.supportingu.com (pri: 0)

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

Mail Server Role

ec.supportingu.com serves as the mail server for supportingu.com and ec.supportingu.com.

supportingu-com.mx1.arsmtp.com and supportingu-com.mx2.arsmtp.com are commonly used mail servers together with ec.supportingu.com.

IP Addresses

ec.supportingu.com resolves to one IP number: 50.185.193.57.

Mail Servers

ec.supportingu.com is handled by a single mail server, ec.supportingu.com.

ec.supportingu.com shares some mail servers with other domains, at least in part, for example supportingu.com.

Host name ec.supportingu.com resolves to a single IP: 50.185.193.57.