mx.portbill.com - robtex.com

mx.portbill.com

DNSSEC⚠️ Not signed
A65.254.254.50🇺🇸 EIG-2987365.254.224.0/19 TML Customer
PTRmail.yourhostingaccount.com
A65.254.254.51🇺🇸 EIG-2987365.254.224.0/19 TML Customer
A65.254.254.52🇺🇸 EIG-2987365.254.224.0/19 TML Customer
A65.254.254.53🇺🇸 EIG-2987365.254.224.0/19 TML Customer
A65.254.254.54🇺🇸 EIG-2987365.254.224.0/19 TML Customer
A65.254.254.55🇺🇸 EIG-2987365.254.224.0/19 TML Customer

portbill.com

DNSSEC⚠️ Not signed
A65.254.227.240🇺🇸 EIG-2987365.254.227.0/24
NSns1.accountsupport.com ⭐
NSns2.accountsupport.com
MXmx.portbill.com ⭐
TXTv=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 include:websi...
SOAns1.accountsupport.comdnsadmin@accountsupport.com 2012-12-12 #40

MX for

portbill.com

Same first word

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DNS History

6 records (6 active, 0 former)

20192020202120222023202420252026A65.254.254.5065.254.254.5165.254.254.5265.254.254.5365.254.254.5465.254.254.55
●A65.254.254.502018-11-16 → 2026-04-13 · 2 obs
● 2018-11-16 14:08:08
● 2026-04-13 14:40:08
●A65.254.254.512018-11-16 → 2026-04-13 · 2 obs
● 2018-11-16 14:08:08
● 2026-04-13 14:40:08
●A65.254.254.522018-11-16 → 2026-04-13 · 2 obs
● 2018-11-16 14:08:08
● 2026-04-13 14:40:08
●A65.254.254.532018-11-16 → 2026-04-13 · 2 obs
● 2018-11-16 14:08:08
● 2026-04-13 14:40:08
●A65.254.254.542018-11-16 → 2026-04-13 · 2 obs
● 2018-11-16 14:08:08
● 2026-04-13 14:40:08
●A65.254.254.552018-11-16 → 2026-04-13 · 2 obs
● 2018-11-16 14:08:08
● 2026-04-13 14:40:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
portbill.comns1.accountsupport.com, ns2.accountsupport.com2 records

✅ Authoritative Response

Server:65.254.254.105

NS records: ns1.accountsupport.com, ns2.accountsupport.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portbill.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

TypeCountSample Data
A665.254.254.53, 65.254.254.51...

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.accountsupport.com, ns2.accountsupport.com)

Analysis

Mail Server Role

mx.portbill.com functions as a mail server for portbill.com.

IP Addresses

Six IP numbers are pointed to by mx.portbill.com: 65.254.254.50, 65.254.254.51, 65.254.254.52, 65.254.254.53, 65.254.254.54 and 65.254.254.55.

Other host names such as mx.magneclose.com, mx.servcominc.net, mx.clicktrackaudio.com, mx.21thepodcast.com and mx.k3trading.com share IPs with mx.portbill.com.