mail.nrwindows.com - robtex.com

mail.nrwindows.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:92ebπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1cabπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.28.171Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.146.235πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.28.171, 172.67.146.235
IPv62606:4700:3032::ac43:92eb, 2606:4700:3036::6815:1cab

nrwindows.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:92ebπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1cabπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.28.171Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.146.235πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSbrett.ns.cloudflare.com ⭐
NSdiana.ns.cloudflare.com
MXnrwindows-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.28.171, 172.67.146.235
IPv62606:4700:3032::ac43:92eb, 2606:4700:3036::6815:1cab
SOAbrett.ns.cloudflare.comdns@cloudflare.com serial=2397308844

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026MXmail.nrwindows.comA104.21.28.171172.67.146.2352606:4700:3032::ac43:92eb2606:4700:3036::6815:1cab12.200.39.22606:4700:130:436c:6f75:6466:6c61:7265
β—‹MXmail.nrwindows.com2015-06-01 β†’ 2026-02-15 Β· 4 obs
● 2015-06-01 20:37:26
● 2026-02-15 16:52:10
β—‹ 2026-02-27 09:48:34
β—‹ 2026-03-24 08:34:56
●A104.21.28.1712026-02-15 β†’ 2026-03-24 Β· 3 obs
β—‹ 2016-09-26 14:31:58
● 2026-02-15 16:52:10
● 2026-03-24 08:34:56
β—‹A12.200.39.22015-06-01 β†’ 2016-09-26 Β· 4 obs
● 2015-06-01 20:37:26
● 2016-09-26 14:31:58
β—‹ 2026-02-15 16:52:10
β—‹ 2026-03-24 08:34:56
●A172.67.146.2352026-02-15 β†’ 2026-03-24 Β· 3 obs
β—‹ 2016-09-26 14:31:58
● 2026-02-15 16:52:10
● 2026-03-24 08:34:56
β—‹A2606:4700:130:436c:6f75:6466:6c61:72652026-03-21 β†’ 2026-03-21 Β· 4 obs
β—‹ 2026-02-27 09:48:34
● 2026-03-21 12:13:12
β—‹ 2026-03-21 13:55:30
β—‹ 2026-03-24 08:34:56
●A2606:4700:3032::ac43:92eb2026-02-15 β†’ 2026-03-24 Β· 6 obs
β—‹ 2016-09-26 14:31:58
● 2026-02-15 16:52:10
● 2026-02-27 09:48:34
β—‹ 2026-03-21 12:13:12
● 2026-03-21 13:55:30
● 2026-03-24 08:34:56
●A2606:4700:3036::6815:1cab2026-02-15 β†’ 2026-03-24 Β· 6 obs
β—‹ 2016-09-26 14:31:58
● 2026-02-15 16:52:10
● 2026-02-27 09:48:34
β—‹ 2026-03-21 12:13:12
● 2026-03-21 13:55:30
● 2026-03-24 08:34:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
nrwindows.combrett.ns.cloudflare.com, diana.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.76

NS records: brett.ns.cloudflare.com, diana.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nrwindows.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.146.235, 104.21.28.171
AAAA22606:4700:3032::ac43:92eb, 2606:4700:3036::6815:1cab
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.nrwindows.com resolves to four IP numbers: 2606:4700:3032::ac43:92eb, 2606:4700:3036::6815:1cab, 104.21.28.171 and 172.67.146.235.

Other host names such as kw-digital.com, helplease.net, www.accutekpackaging.com, mail.link.ac and gzeit.com share IPs with mail.nrwindows.com.