mx.spamcurb.com - robtex.com

mx.spamcurb.com

CNAMEmx1.spamcurb.com
DNSSEC⚠️ Not signed
A35.163.105.24🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix
PTRmx1.spamcurb.com

spamcurb.com

DNSSEC⚠️ Not signed
A44.238.217.100🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
NSns-1237.awsdns-26.org
NSns-1544.awsdns-01.co.uk
NSns-491.awsdns-61.com
NSns-911.awsdns-49.net
MXmail.spamcurb.com
TXTv=spf1 ip4:35.163.105.24 ip4:44.238.217.100 -all
SOAns-1237.awsdns-26.orgawsdns-hostmaster@amazon.com serial=1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A199.187.246.137CNAMEmx1.spamcurb.com
A199.187.246.1372015-06-22 → 2017-08-14 · 4 obs
● 2015-06-22 19:28:54
● 2017-08-14 00:55:20
○ 2017-10-12 04:27:38
○ 2026-07-27 11:53:00
CNAMEmx1.spamcurb.com2017-10-12 → 2026-07-27 · 2 obs
● 2017-10-12 04:27:38
● 2026-07-27 11:53:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
spamcurb.comns-491.awsdns-61.com, ns-911.awsdns-49.net, ns-1544.awsdns-01.co.uk, ns-1237.awsdns-26.org2 records
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-
spamcurb.comns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net-

✅ Authoritative Response

Server:205.251.195.143

NS records: ns-1237.awsdns-26.org, ns-1544.awsdns-01.co.uk, ns-491.awsdns-61.com, ns-911.awsdns-49.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spamcurb.com (unsigned zone)

⏱️ Timing

Total: 620ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1mx1.spamcurb.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-491.awsdns-61.com, ns-491.awsdns-61.com)

Analysis

IP Addresses

mx.spamcurb.com points to a single IP number: 35.163.105.24.

Additional host names — smtp.bcc.guru, mail.rf2b.com, smtp.vintagekitchenware.com and two others — share IP numbers with mx.spamcurb.com.