mailer.intercom-mail.com - robtex.com

mailer.intercom-mail.com

DNSSEC⚠️ Not signed
A2600:9000:244d:2000:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:4200:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:7200:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:8200:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:8600:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:bc00:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:c400:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A2600:9000:244d:dc00:19:1477:f380:93a1🇺🇸 Amazon2600:9000:244d::/48
A3.162.112.42🇺🇸 Amazon3.162.112.0/21
A3.162.112.81🇺🇸 Amazon3.162.112.0/21
A3.162.112.112🇺🇸 Amazon3.162.112.0/21
A3.162.112.118🇺🇸 Amazon3.162.112.0/21
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com

intercom-mail.com

DNSSEC⚠️ Not signed
A3.162.112.42🇺🇸 Amazon3.162.112.0/21
A3.162.112.81🇺🇸 Amazon3.162.112.0/21
A3.162.112.112🇺🇸 Amazon3.162.112.0/21
A3.162.112.118🇺🇸 Amazon3.162.112.0/21
NSns-1316.awsdns-36.org ⭐
NSns-104.awsdns-13.com
NSns-1668.awsdns-16.co.uk
NSns-835.awsdns-40.net
MXinbound-smtp.us-east-1.amazonaws.com ⭐
TXTgoogle-site-verification=O7ToNvb1E_fakwLKcuzAtP0ZDGbBWW1xtQt9pWF0JfU
TXTgoogle-site-verification=cUJmRaSdzVLtQky-UKG41_YmomwIROQWoZRCG0SZ5rk
TXTgoogle-site-verification=i6igGemRPMi68lAG0w1MQyeVW9dd7FTwMlM8h38qLpg
TXTgoogle-site-verification=jLMCfeBm6XTBg7c7GcHK5RHdBWPKoYAZ78xAocgURgo
TXTgoogle-site-verification=kB_CTsUex7B8LlBiSaqPApacpLnxUhAH9x_PtQodkbs
TXTgoogle-site-verification=kQ1NYKH7wDtvoe9uVfUxTygFnuyAzBiVa8-KYSuSZQ
TXTgoogle-site-verification=ryezscWwmxNFczpguwN19QQRRABjlvwHefl7TcX9uUw
TXTgoogle-site-verification=uDmZ9cq1Jus7wv9eGFdFHrxcfEQteyntvUex4uK1vqI
TXTgoogle-site-verification=xBHdPS0lvjtm1HJ9J4thUCRAd2OjdASJSquW-dkaRQc
TXTmailru-verification: 7496328e6c29c00c
TXTv=spf1 ip4:52.27.255.196/30 ip4:52.27.255.200/30 ip4:52.27.255.220/31 ip4:52....
SOAns-1316.awsdns-36.orgawsdns-hostmaster@amazon.com serial=1
WOT: UNKNOWN (50/100)
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (21/100)
📈 Tranco rank: #41,839

Same first word

mailer.su
mailer.lv
mailer.gold
mailer.se
mailer.dog
mailer.by
mailer.in.net
mailer.de
mailer.tech
mailer.fi
mailer.one
mailer.ddns.net
mailer.awsapps.com
mailer.ru
mailer.com.pl
mailer.my
mailer.co
mailer.tel
mailer.sk
mailer.jp
mailer.uol
mailer.pro
mailer.kr
mailer.dk
mailer.net
mailer.cx
mailer.com.cn
mailer.io
mailer.com.de
mailer.support
mailer.cards
mailer.at
mailer.kinghost.net
mailer.nu
mailer.me
mailer.cn
mailer.lt
mailer.us
mailer.ge
mailer.vn
mailer.ee
mailer.ae
mailer.co.com
mailer.si
mailer.gov.bf
mailer.mx
mailer.com
mailer.com.py
mailer.company
mailer.im
mailer.org
mailer.cloudns.biz
mailer.ph
mailer.co.uk
mailer.co.in

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DNS History

46 records (13 active, 33 former)

MXinbound-smtp.us-east-1.amazonaws.comA2600:9000:244d:2000:19:1477:f380:93a12600:9000:244d:4200:19:1477:f380:93a12600:9000:244d:7200:19:1477:f380:93a12600:9000:244d:8200:19:1477:f380:93a12600:9000:244d:8600:19:1477:f380:93a12600:9000:244d:bc00:19:1477:f380:93a12600:9000:244d:c400:19:1477:f380:93a12600:9000:244d:dc00:19:1477:f380:93a13.162.112.1123.162.112.1183.162.112.423.162.112.8118.154.144.12518.154.144.2018.154.144.4618.154.144.512600:9000:244d:2400:19:1477:f380:93a12600:9000:244d:4e00:19:1477:f380:93a12600:9000:244d:5600:19:1477:f380:93a12600:9000:244d:5a00:19:1477:f380:93a12600:9000:244d:5e00:19:1477:f380:93a12600:9000:244d:6000:19:1477:f380:93a12600:9000:244d:7600:19:1477:f380:93a12600:9000:244d:9000:19:1477:f380:93a12600:9000:244d:9800:19:1477:f380:93a12600:9000:244d:9a00:19:1477:f380:93a12600:9000:244d:a00:19:1477:f380:93a12600:9000:244d:a400:19:1477:f380:93a12600:9000:244d:b000:19:1477:f380:93a12600:9000:244d:b800:19:1477:f380:93a12600:9000:244d:c600:19:1477:f380:93a12600:9000:244d:de00:19:1477:f380:93a12600:9000:244d:e800:19:1477:f380:93a12600:9000:244d:ea00:19:1477:f380:93a12600:9000:244d:ec00:19:1477:f380:93a12600:9000:244d:ee00:19:1477:f380:93a12600:9000:244d:f200:19:1477:f380:93a12600:9000:24da:4400:19:1477:f380:93a12600:9000:24da:5a00:19:1477:f380:93a12600:9000:24da:6200:19:1477:f380:93a12600:9000:24da:6e00:19:1477:f380:93a12600:9000:24da:800:19:1477:f380:93a12600:9000:24da:b200:19:1477:f380:93a12600:9000:24da:e200:19:1477:f380:93a12600:9000:24da:e600:19:1477:f380:93a1
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-22 → 2026-03-24 · 2 obs
● 2026-03-22 06:23:52
● 2026-03-24 11:56:40
○A18.154.144.1252026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A18.154.144.202026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A18.154.144.462026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A18.154.144.512026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
●A2600:9000:244d:2000:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
○A2600:9000:244d:2400:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
●A2600:9000:244d:4200:19:1477:f380:93a12026-03-22 → 2026-03-24 · 5 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
○A2600:9000:244d:4e00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
○A2600:9000:244d:5600:19:1477:f380:93a12026-03-22 → 2026-03-24 · 6 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:5a00:19:1477:f380:93a12026-03-22 → 2026-03-24 · 5 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:5e00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:6000:19:1477:f380:93a12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
●A2600:9000:244d:7200:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
○A2600:9000:244d:7600:19:1477:f380:93a12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
●A2600:9000:244d:8200:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
●A2600:9000:244d:8600:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
○A2600:9000:244d:9000:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:9800:19:1477:f380:93a12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:9a00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:a00:19:1477:f380:93a12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:a400:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
○A2600:9000:244d:b000:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
○A2600:9000:244d:b800:19:1477:f380:93a12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
●A2600:9000:244d:bc00:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
●A2600:9000:244d:c400:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
○A2600:9000:244d:c600:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
●A2600:9000:244d:dc00:19:1477:f380:93a12026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-24 05:40:38
● 2026-03-24 11:56:38
● 2026-03-24 11:56:40
○A2600:9000:244d:de00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
○A2600:9000:244d:e800:19:1477:f380:93a12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-22 23:53:28
● 2026-03-24 05:40:38
○ 2026-03-24 11:56:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:ea00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
○ 2026-03-22 23:53:28
○ 2026-03-24 11:56:40
○A2600:9000:244d:ec00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:ee00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
○ 2026-03-24 11:56:40
○A2600:9000:244d:f200:19:1477:f380:93a12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 22:38:22
● 2026-03-22 23:53:28
○ 2026-03-24 05:40:38
○ 2026-03-24 11:56:40
○A2600:9000:24da:4400:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:5a00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:6200:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:6e00:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:800:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:b200:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:e200:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
○A2600:9000:24da:e600:19:1477:f380:93a12026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 06:23:52
○ 2026-03-22 22:38:22
○ 2026-03-24 11:56:40
●A3.162.112.1122026-03-22 → 2026-03-24 · 3 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
● 2026-03-24 11:56:40
●A3.162.112.1182026-03-22 → 2026-03-24 · 3 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
● 2026-03-24 11:56:40
●A3.162.112.422026-03-22 → 2026-03-24 · 3 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
● 2026-03-24 11:56:40
●A3.162.112.812026-03-22 → 2026-03-24 · 3 obs
○ 2026-03-22 06:23:52
● 2026-03-22 22:38:22
● 2026-03-24 11:56:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
intercom-mail.comns-104.awsdns-13.com, ns-835.awsdns-40.net, ns-1668.awsdns-16.co.uk, ns-1316.awsdns-36.org1 record

✅ Authoritative Response

Server:205.251.198.132

NS records: ns-104.awsdns-13.com, ns-835.awsdns-40.net, ns-1668.awsdns-16.co.uk, ns-1316.awsdns-36.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intercom-mail.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

TypeCountSample Data
A43.162.112.118, 3.162.112.42...
AAAA82600:9000:244d:ec00:19:1477:f380:93a1, 2600:9000:244d:d800:19:1477:f380:93a1...
MX1inbound-smtp.us-east-1.amazonaws.com (pr

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-104.awsdns-13.com)

Analysis

IP Addresses

mailer.intercom-mail.com points to twelve IP numbers: 2600:9000:244d:2000:19:1477:f380:93a1, 2600:9000:244d:4200:19:1477:f380:93a1, 2600:9000:244d:7200:19:1477:f380:93a1, 2600:9000:244d:8200:19:1477:f380:93a1, 2600:9000:244d:8600:19:1477:f380:93a1, 2600:9000:244d:bc00:19:1477:f380:93a1, 2600:9000:244d:c400:19:1477:f380:93a1, 2600:9000:244d:dc00:19:1477:f380:93a1, 3.162.112.42, 3.162.112.81, 3.162.112.112 and 3.162.112.118.

Other host names, for instance graendbyhellon.com, hulihealth.com, flipsnack-8f8c28f0630b.intercom-mail.com, 6189.eu-content.swrve.com and manufacturerslessor.com share IP numbers with mailer.intercom-mail.com.

Mail Servers

mailer.intercom-mail.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

mailer.intercom-mail.com has the same mail server setup as other domains, including discocloud.com, pezoayasociados.com, eastlouisvillenews.com, nemontananews.com and ubccapstonefoodeerec.slack.com.

mailer.intercom-mail.com shares some mail servers with other domains, at least partially, such as blackswantechnologies.atlassian.net, lambdasolutions.atlassian.net, identitysoon.com, crimson-waterplus.atlassian.net and fourkites.atlassian.net.

These mail servers are often used with inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The host name inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.