mail.techdh.com - robtex.com

mail.techdh.com

DNSSEC⚠️ Not signed
A35.82.55.161πŸ‡ΊπŸ‡Έ Amazon35.80.0.0/12 EC2 PDX prefix
PTRec2-35-82-55-161.us-west-2.compute.amazonaws.com
A35.161.74.100πŸ‡ΊπŸ‡Έ Amazon35.160.0.0/13 EC2 PDX prefix

techdh.com

DNSSEC⚠️ Not signed
NSns-1881.awsdns-43.co.uk ⭐
NSns-1282.awsdns-32.org
NSns-421.awsdns-52.com
NSns-731.awsdns-27.net
SOAns-1881.awsdns-43.co.ukawsdns-hostmaster@amazon.com serial=1

Previously MX for

Same first word

Similar names

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026A35.161.74.10035.82.55.16116.148.143.48167.114.153.17954.201.64.182
β—‹A16.148.143.482026-05-08 β†’ 2026-05-08 Β· 3 obs
β—‹ 2016-07-11 14:52:06
● 2026-05-08 17:14:16
β—‹ 2026-05-10 02:31:06
β—‹A167.114.153.1792015-08-09 β†’ 2016-07-11 Β· 4 obs
● 2015-08-09 11:17:28
● 2016-07-11 14:52:06
β—‹ 2026-05-08 17:14:16
β—‹ 2026-05-10 02:31:06
●A35.161.74.1002026-05-10 β†’ 2026-05-10 Β· 2 obs
β—‹ 2026-05-08 17:14:16
● 2026-05-10 02:31:06
●A35.82.55.1612026-05-10 β†’ 2026-05-10 Β· 2 obs
β—‹ 2026-05-08 17:14:16
● 2026-05-10 02:31:06
β—‹A54.201.64.1822026-05-08 β†’ 2026-05-08 Β· 3 obs
β—‹ 2016-07-11 14:52:06
● 2026-05-08 17:14:16
β—‹ 2026-05-10 02:31:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
techdh.comns-731.awsdns-27.net, ns-421.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1282.awsdns-32.org2 records

βœ… Authoritative Response

Server:205.251.197.2

NS records: ns-731.awsdns-27.net, ns-421.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1282.awsdns-32.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techdh.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A235.161.74.100, 35.82.55.161

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-421.awsdns-52.com, ns-421.awsdns-52.com)

Analysis

IP Addresses

Two IP numbers are pointed to by mail.techdh.com: 35.82.55.161 and 35.161.74.100.

Other host names, for instance ec2-35-161-74-100.us-west-2.compute.amazonaws.com, share IP numbers with mail.techdh.com.