mailrt.com - dns.ninja

mailrt.com

DNSSEC⚠️ Not signed
A13.223.138.116πŸ‡ΊπŸ‡Έ Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-223-138-116.compute-1.amazonaws.com
A34.239.232.64πŸ‡ΊπŸ‡Έ Amazon34.224.0.0/12 EC2 Region prefix
A100.57.118.238πŸ‡ΊπŸ‡Έ Amazon100.48.0.0/12 EC2 IAD prefix
NSns-1000.awsdns-61.net ⭐
A2600:9000:5303:e800::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-1000.awsdns-61.net
A205.251.195.232πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-1000.awsdns-61.net
NSns-10.awsdns-01.com
A2600:9000:5300:a00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-10.awsdns-01.com
A205.251.192.10πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-10.awsdns-01.com
NSns-1392.awsdns-46.org
A2600:9000:5305:7000::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1392.awsdns-46.org
A205.251.197.112πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1392.awsdns-46.org
NSns-1751.awsdns-26.co.uk
A2600:9000:5306:d700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1751.awsdns-26.co.uk
A205.251.198.215πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1751.awsdns-26.co.uk
MXmlr1.mailrt.com ⭐
A192.159.83.1πŸ‡ΊπŸ‡Έ ASN-QTS192.159.83.0/24 Proxy route for customer in ATL1
PTRmail-1.mr1.rdns.admail.net
MXmlr2.mailrt.com ⭐
A192.159.83.2πŸ‡ΊπŸ‡Έ ASN-QTS192.159.83.0/24 Proxy route for customer in ATL1
PTRmail-2.mr1.rdns.admail.net
MXmlr3.mailrt.com ⭐
A192.159.83.3πŸ‡ΊπŸ‡Έ ASN-QTS192.159.83.0/24 Proxy route for customer in ATL1
PTRmail-3.mr1.rdns.admail.net
TXTv=spf1 ip4:192.159.83.0/24 -all
SOAns-1000.awsdns-61.netawsdns-hostmaster@amazon.com serial=1

com

Subdomains

Same first word

Similar names

DNS History

47 records (10 active, 37 former)

20162017201820192020202120222023202420252026NSns-10.awsdns-01.comns-1000.awsdns-61.netns-1392.awsdns-46.orgns-1751.awsdns-26.co.ukMXmlr1.mailrt.commlr2.mailrt.commlr3.mailrt.commlr4.mailrt.commlr5.mailrt.comA100.57.118.23813.223.138.11634.239.232.64100.26.90.12100.29.179.185100.29.242.27100.51.159.223100.51.214.39107.20.7.24107.22.46.8818.209.37.12618.210.43.2533.219.15.353.223.37.1193.224.26.1253.231.0.6232.195.161.4732.196.212.2832.196.81.22434.193.195.9334.194.131.17734.196.207.12234.200.120.4834.234.237.25135.168.85.9835.171.124.4844.193.140.17944.210.26.22344.217.226.18050.16.223.5050.17.80.18952.201.159.21052.5.178.21754.198.166.18754.208.226.23554.85.196.24367.220.104.24898.91.158.144
●NSns-10.awsdns-01.com2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
●NSns-1000.awsdns-61.net2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
●NSns-1392.awsdns-46.org2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
●NSns-1751.awsdns-26.co.uk2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
●MXmlr1.mailrt.com2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
●MXmlr2.mailrt.com2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
●MXmlr3.mailrt.com2015-08-05 β†’ 2026-06-17 Β· 2 obs
● 2015-08-05 04:39:50
● 2026-06-17 20:34:50
β—‹MXmlr4.mailrt.com2015-08-05 β†’ 2026-04-06 Β· 4 obs
● 2015-08-05 04:39:50
● 2026-04-06 00:25:20
β—‹ 2026-04-22 15:10:20
β—‹ 2026-06-17 20:34:50
β—‹MXmlr5.mailrt.com2015-08-05 β†’ 2026-04-06 Β· 4 obs
● 2015-08-05 04:39:50
● 2026-04-06 00:25:20
β—‹ 2026-04-22 15:10:20
β—‹ 2026-06-17 20:34:50
β—‹A100.26.90.122026-02-14 β†’ 2026-02-27 Β· 5 obs
β—‹ 2021-06-17 20:23:26
● 2026-02-14 20:05:02
● 2026-02-27 07:38:26
β—‹ 2026-03-06 09:35:58
β—‹ 2026-06-17 20:34:50
β—‹A100.29.179.1852026-03-06 β†’ 2026-03-08 Β· 5 obs
β—‹ 2026-02-27 07:38:26
● 2026-03-06 09:35:58
● 2026-03-08 08:05:36
β—‹ 2026-03-25 10:20:36
β—‹ 2026-06-17 20:34:50
β—‹A100.29.242.272026-03-28 β†’ 2026-04-06 Β· 5 obs
β—‹ 2026-03-25 10:20:36
● 2026-03-28 05:30:42
● 2026-04-06 00:25:20
β—‹ 2026-04-22 15:10:20
β—‹ 2026-06-17 20:34:50
β—‹A100.51.159.2232026-04-22 β†’ 2026-04-22 Β· 4 obs
β—‹ 2026-04-06 00:25:20
● 2026-04-22 15:10:20
β—‹ 2026-04-24 14:47:50
β—‹ 2026-06-17 20:34:50
β—‹A100.51.214.392026-02-14 β†’ 2026-06-17 Β· 2 obs
β—‹ 2026-02-14 20:05:02
β—‹ 2026-06-17 20:34:50
●A100.57.118.2382026-06-17 β†’ 2026-06-17 Β· 3 obs
β—‹ 2026-06-06 04:06:06
● 2026-06-17 20:34:48
● 2026-06-17 20:34:50
β—‹A107.20.7.242026-02-14 β†’ 2026-02-27 Β· 5 obs
β—‹ 2021-06-17 20:23:26
● 2026-02-14 20:05:02
● 2026-02-27 07:38:26
β—‹ 2026-03-06 09:35:58
β—‹ 2026-06-17 20:34:50
β—‹A107.22.46.882026-03-25 β†’ 2026-03-25 Β· 4 obs
β—‹ 2026-03-08 08:05:36
● 2026-03-25 10:20:36
β—‹ 2026-03-28 05:30:42
β—‹ 2026-06-17 20:34:50
●A13.223.138.1162026-06-17 β†’ 2026-06-17 Β· 3 obs
β—‹ 2026-06-06 04:06:06
● 2026-06-17 20:34:48
● 2026-06-17 20:34:50
β—‹A18.209.37.1262026-06-06 β†’ 2026-06-06 Β· 4 obs
β—‹ 2026-06-03 03:02:16
● 2026-06-06 04:06:06
β—‹ 2026-06-17 20:34:48
β—‹ 2026-06-17 20:34:50
β—‹A18.210.43.2532026-02-14 β†’ 2026-02-14 Β· 4 obs
β—‹ 2021-06-17 20:23:26
● 2026-02-14 20:05:02
β—‹ 2026-02-20 18:22:58
β—‹ 2026-06-17 20:34:50
β—‹A3.219.15.352026-05-01 β†’ 2026-05-10 Β· 5 obs
β—‹ 2026-04-24 14:47:50
● 2026-05-01 13:35:40
● 2026-05-10 11:14:10
β—‹ 2026-05-11 08:43:34
β—‹ 2026-06-17 20:34:50
β—‹A3.223.37.1192026-03-06 β†’ 2026-03-08 Β· 5 obs
β—‹ 2026-02-27 07:38:26
● 2026-03-06 09:35:58
● 2026-03-08 08:05:36
β—‹ 2026-03-25 10:20:36
β—‹ 2026-06-17 20:34:50
β—‹A3.224.26.1252026-02-14 β†’ 2026-06-17 Β· 2 obs
β—‹ 2026-02-14 20:05:02
β—‹ 2026-06-17 20:34:50
β—‹A3.231.0.622021-06-17 β†’ 2021-06-17 Β· 4 obs
β—‹ 2017-10-21 17:27:30
● 2021-06-17 20:23:26
β—‹ 2026-02-14 20:05:02
β—‹ 2026-06-17 20:34:50
β—‹A32.195.161.472026-04-06 β†’ 2026-04-06 Β· 4 obs
β—‹ 2026-03-28 05:30:42
● 2026-04-06 00:25:20
β—‹ 2026-04-22 15:10:20
β—‹ 2026-06-17 20:34:50
β—‹A32.196.212.282026-06-03 β†’ 2026-06-03 Β· 4 obs
β—‹ 2026-05-15 12:47:26
● 2026-06-03 03:02:16
β—‹ 2026-06-06 04:06:06
β—‹ 2026-06-17 20:34:50
β—‹A32.196.81.2242026-06-03 β†’ 2026-06-06 Β· 5 obs
β—‹ 2026-05-15 12:47:26
● 2026-06-03 03:02:16
● 2026-06-06 04:06:06
β—‹ 2026-06-17 20:34:48
β—‹ 2026-06-17 20:34:50
β—‹A34.193.195.932026-05-14 β†’ 2026-05-15 Β· 5 obs
β—‹ 2026-05-12 03:19:48
● 2026-05-14 03:31:00
● 2026-05-15 12:47:26
β—‹ 2026-06-03 03:02:16
β—‹ 2026-06-17 20:34:50
β—‹A34.194.131.1772026-05-11 β†’ 2026-05-15 Β· 5 obs
β—‹ 2026-05-10 11:14:10
● 2026-05-11 08:43:34
● 2026-05-15 12:47:26
β—‹ 2026-06-03 03:02:16
β—‹ 2026-06-17 20:34:50
β—‹A34.196.207.1222021-06-17 β†’ 2021-06-17 Β· 4 obs
β—‹ 2017-10-21 17:27:30
● 2021-06-17 20:23:26
β—‹ 2026-02-14 20:05:02
β—‹ 2026-06-17 20:34:50
β—‹A34.200.120.482026-04-22 β†’ 2026-04-22 Β· 4 obs
β—‹ 2026-04-06 00:25:20
● 2026-04-22 15:10:20
β—‹ 2026-04-24 14:47:50
β—‹ 2026-06-17 20:34:50
β—‹A34.234.237.2512026-03-06 β†’ 2026-03-08 Β· 5 obs
β—‹ 2026-02-27 07:38:26
● 2026-03-06 09:35:58
● 2026-03-08 08:05:36
β—‹ 2026-03-25 10:20:36
β—‹ 2026-06-17 20:34:50
●A34.239.232.642026-06-17 β†’ 2026-06-17 Β· 3 obs
β—‹ 2026-06-06 04:06:06
● 2026-06-17 20:34:48
● 2026-06-17 20:34:50
β—‹A35.168.85.982026-06-06 β†’ 2026-06-06 Β· 4 obs
β—‹ 2026-06-03 03:02:16
● 2026-06-06 04:06:06
β—‹ 2026-06-17 20:34:48
β—‹ 2026-06-17 20:34:50
β—‹A35.171.124.482026-04-22 β†’ 2026-04-24 Β· 5 obs
β—‹ 2026-04-06 00:25:20
● 2026-04-22 15:10:20
● 2026-04-24 14:47:50
β—‹ 2026-05-01 13:35:40
β—‹ 2026-06-17 20:34:50
β—‹A44.193.140.1792026-03-28 β†’ 2026-04-06 Β· 5 obs
β—‹ 2026-03-25 10:20:36
● 2026-03-28 05:30:42
● 2026-04-06 00:25:20
β—‹ 2026-04-22 15:10:20
β—‹ 2026-06-17 20:34:50
β—‹A44.210.26.2232026-04-24 β†’ 2026-05-08 Β· 5 obs
β—‹ 2026-04-22 15:10:20
● 2026-04-24 14:47:50
● 2026-05-08 20:25:30
β—‹ 2026-05-10 11:14:10
β—‹ 2026-06-17 20:34:50
β—‹A44.217.226.1802026-02-20 β†’ 2026-02-27 Β· 5 obs
β—‹ 2026-02-14 20:05:02
● 2026-02-20 18:22:58
● 2026-02-27 07:38:26
β—‹ 2026-03-06 09:35:58
β—‹ 2026-06-17 20:34:50
β—‹A50.16.223.502026-03-25 β†’ 2026-03-25 Β· 4 obs
β—‹ 2026-03-08 08:05:36
● 2026-03-25 10:20:36
β—‹ 2026-03-28 05:30:42
β—‹ 2026-06-17 20:34:50
β—‹A50.17.80.1892021-06-17 β†’ 2021-06-17 Β· 4 obs
β—‹ 2017-10-21 17:27:30
● 2021-06-17 20:23:26
β—‹ 2026-02-14 20:05:02
β—‹ 2026-06-17 20:34:50
β—‹A52.201.159.2102026-05-10 β†’ 2026-05-15 Β· 5 obs
β—‹ 2026-05-08 20:25:30
● 2026-05-10 11:14:10
● 2026-05-15 12:47:26
β—‹ 2026-06-03 03:02:16
β—‹ 2026-06-17 20:34:50
β—‹A52.5.178.2172015-10-30 β†’ 2017-10-21 Β· 5 obs
β—‹ 2015-08-05 04:39:50
● 2015-10-30 12:48:02
● 2017-10-21 17:27:30
β—‹ 2021-06-17 20:23:26
β—‹ 2026-06-17 20:34:50
β—‹A54.198.166.1872026-04-24 β†’ 2026-05-06 Β· 5 obs
β—‹ 2026-04-22 15:10:20
● 2026-04-24 14:47:50
● 2026-05-06 05:18:30
β—‹ 2026-05-07 02:19:46
β—‹ 2026-06-17 20:34:50
β—‹A54.208.226.2352026-05-07 β†’ 2026-05-12 Β· 5 obs
β—‹ 2026-05-06 05:18:30
● 2026-05-07 02:19:46
● 2026-05-12 03:19:48
β—‹ 2026-05-14 03:31:00
β—‹ 2026-06-17 20:34:50
β—‹A54.85.196.2432026-03-25 β†’ 2026-03-28 Β· 5 obs
β—‹ 2026-03-08 08:05:36
● 2026-03-25 10:20:36
● 2026-03-28 05:30:42
β—‹ 2026-04-06 00:25:20
β—‹ 2026-06-17 20:34:50
β—‹A67.220.104.2482015-08-05 β†’ 2015-08-05 Β· 3 obs
● 2015-08-05 04:39:50
β—‹ 2015-10-30 12:48:02
β—‹ 2026-06-17 20:34:50
β—‹A98.91.158.1442026-06-03 β†’ 2026-06-03 Β· 4 obs
β—‹ 2026-05-15 12:47:26
● 2026-06-03 03:02:16
β—‹ 2026-06-06 04:06:06
β—‹ 2026-06-17 20:34:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mailrt.comns-10.awsdns-01.com, ns-1000.awsdns-61.net, ns-1751.awsdns-26.co.uk, ns-1392.awsdns-46.org2 records

βœ… Authoritative Response

Server:205.251.192.10

NS records: ns-10.awsdns-01.com, ns-1000.awsdns-61.net, ns-1751.awsdns-26.co.uk, ns-1392.awsdns-46.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailrt.com (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A313.223.138.116, 100.57.118.238...
NS4ns-10.awsdns-01.com, ns-1000.awsdns-61.net...
MX3mlr1.mailrt.com (pri: 10), mlr2.mailrt.com (pri: 10)...
TXT1v=spf1 ip4:192.159.83.0/24 -all
SOA1ns-1000.awsdns-61.net awsdns-hostmaster.

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-10.awsdns-01.com, ns-10.awsdns-01.com)

Analysis

Hierarchy

mlr5.mailrt.com, randy-maugans-i-haz-zpam-i-iz-phizher.mailrt.com, mailrt-mr1-252.mailrt.com, mailrt-mr1-203.mailrt.com, mlr2.mailrt.com and a few other host names are all children of mailrt.com.

IP Addresses

mailrt.com has three IP addresses: 13.223.138.116, 34.239.232.64 and 100.57.118.238.

Name Servers

The domain mailrt.com is delegated to these four name servers: ns-10.awsdns-01.com, ns-1000.awsdns-61.net, ns-1392.awsdns-46.org and ns-1751.awsdns-26.co.uk.

The name servers of mailrt.com overlap at least partially with those of other domains β€” among them cargillloyalty.com, rjodenver.com, d13ko1vho3pvcw.cloudfront.net and two more.

The name servers ns-796.awsdns-35.net, ns-17.awsdns-02.com and ns-1454.awsdns-53.org are commonly seen alongside these name servers.

Each of the four hosts ns-10.awsdns-01.com, ns-1000.awsdns-61.net, ns-1392.awsdns-46.org and ns-1751.awsdns-26.co.uk has two IP addresses. ns-10.awsdns-01.com points to 205.251.192.10 and 2600:9000:5300:a00::1. ns-1000.awsdns-61.net points to 205.251.195.232 and 2600:9000:5303:e800::1. ns-1392.awsdns-46.org points to 205.251.197.112 and 2600:9000:5305:7000::1. ns-1751.awsdns-26.co.uk points to 205.251.198.215 and 2600:9000:5306:d700::1.

Mail Servers

Mail for mailrt.com is routed through three mail servers β€” mlr1.mailrt.com, mlr2.mailrt.com and mlr3.mailrt.com.

mailrt.com shares at least some of its mail servers with other domains β€” for example mailrt-mr1-241.mailrt.com, volusionprivacyclassaction.mailrt.com, mailrt-mr1-228.mailrt.com and two more.

It is common to find these mail servers paired with the mail servers mlr4.mailrt.com.

mlr1.mailrt.com has IP address 192.159.83.1, mlr2.mailrt.com has IP address 192.159.83.2 and mlr3.mailrt.com has IP address 192.159.83.3 β€” one address each.