www.miersengineering.com - robtex.com

www.miersengineering.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:51bfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:be90πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.81.191Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.190.144πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.81.191, 172.67.190.144
IPv6 hints2606:4700:3031::6815:51bf, 2606:4700:3035::ac43:be90
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com

miersengineering.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:51bfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:be90πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.81.191Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.190.144πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdavina.ns.cloudflare.com ⭐
NShal.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
MXroute3.mx.cloudflare.net(89)
MXroute1.mx.cloudflare.net(91)
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.81.191, 172.67.190.144
IPv6 hints2606:4700:3031::6815:51bf, 2606:4700:3035::ac43:be90
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOAdavina.ns.cloudflare.comdns@cloudflare.com serial=2403758315

Same first word

Similar names

DNS History

9 records (4 active, 5 former)

20192020202120222023202420252026A104.21.81.191172.67.190.1442606:4700:3031::6815:51bf2606:4700:3035::ac43:be90188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::74.208.236.115
●A104.21.81.1912026-05-14 β†’ 2026-05-14 Β· 2 obs
β—‹ 2018-06-17 10:09:18
● 2026-05-14 08:30:06
●A172.67.190.1442026-05-14 β†’ 2026-05-14 Β· 2 obs
β—‹ 2018-06-17 10:09:18
● 2026-05-14 08:30:06
β—‹A188.114.96.02026-05-14 β†’ 2026-05-14 Β· 1 obs
β—‹ 2026-05-14 08:30:06
β—‹A188.114.97.02026-05-14 β†’ 2026-05-14 Β· 1 obs
β—‹ 2026-05-14 08:30:06
●A2606:4700:3031::6815:51bf2026-05-14 β†’ 2026-05-14 Β· 2 obs
β—‹ 2018-06-17 10:09:18
● 2026-05-14 08:30:06
●A2606:4700:3035::ac43:be902026-05-14 β†’ 2026-05-14 Β· 2 obs
β—‹ 2018-06-17 10:09:18
● 2026-05-14 08:30:06
β—‹A2a06:98c1:3120::2026-05-14 β†’ 2026-05-14 Β· 1 obs
β—‹ 2026-05-14 08:30:06
β—‹A2a06:98c1:3121::2026-05-14 β†’ 2026-05-14 Β· 1 obs
β—‹ 2026-05-14 08:30:06
β—‹A74.208.236.1152018-06-17 β†’ 2018-06-17 Β· 2 obs
● 2018-06-17 10:09:18
β—‹ 2026-05-14 08:30:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
miersengineering.comhal.ns.cloudflare.com, davina.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.40

NS records: hal.ns.cloudflare.com, davina.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for miersengineering.com (unsigned zone)

⏱️ Timing

Total: 228ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.190.144, 104.21.81.191
AAAA22606:4700:3031::6815:51bf, 2606:4700:3035::ac43:be90
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (hal.ns.cloudflare.com, hal.ns.cloudflare.com, hal.ns.cloudflare.com...)

Analysis

IP Addresses

www.miersengineering.com points to four IP numbers: 2606:4700:3031::6815:51bf, 2606:4700:3035::ac43:be90, 104.21.81.191 and 172.67.190.144.

For instance, other host names ca.checkr.com, guardianshowerguard.com, solidwave.us, ergonomics.org.uk and joingoin.de share IP numbers with www.miersengineering.com.