mail.nuthman.com - robtex.com

mail.nuthman.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:597eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:bd44πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.126Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.189.68πŸ‡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 hints104.21.89.126, 172.67.189.68
IPv6 hints2606:4700:3036::6815:597e, 2606:4700:3037::ac43:bd44
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com

nuthman.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:597eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:bd44πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.126Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.189.68πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdesi.ns.cloudflare.com ⭐
NSvalentin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.89.126, 172.67.189.68
IPv6 hints2606:4700:3036::6815:597e, 2606:4700:3037::ac43:bd44
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOAdesi.ns.cloudflare.comdns@cloudflare.com serial=2410715691

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.89.126172.67.189.682606:4700:3036::6815:597e2606:4700:3037::ac43:bd44205.186.163.1862606:4700:3033::ac43:bd442606:4700:3037::6815:597e
●A104.21.89.1262026-03-25 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-03-19 13:51:18
● 2026-03-25 02:16:08
● 2026-07-31 18:23:54
●A172.67.189.682026-03-25 β†’ 2026-07-31 Β· 3 obs
β—‹ 2016-03-19 13:51:18
● 2026-03-25 02:16:08
● 2026-07-31 18:23:54
β—‹A205.186.163.1862015-08-09 β†’ 2016-03-19 Β· 4 obs
● 2015-08-09 22:22:12
● 2016-03-19 13:51:18
β—‹ 2026-03-25 02:16:08
β—‹ 2026-07-31 18:23:54
β—‹A2606:4700:3033::ac43:bd442026-03-25 β†’ 2026-06-17 Β· 4 obs
β—‹ 2016-03-19 13:51:18
● 2026-03-25 02:16:08
● 2026-06-17 02:55:42
β—‹ 2026-07-31 18:23:54
●A2606:4700:3036::6815:597e2026-07-31 β†’ 2026-07-31 Β· 2 obs
β—‹ 2026-06-17 02:55:42
● 2026-07-31 18:23:54
β—‹A2606:4700:3037::6815:597e2026-03-25 β†’ 2026-06-17 Β· 4 obs
β—‹ 2016-03-19 13:51:18
● 2026-03-25 02:16:08
● 2026-06-17 02:55:42
β—‹ 2026-07-31 18:23:54
●A2606:4700:3037::ac43:bd442026-07-31 β†’ 2026-07-31 Β· 2 obs
β—‹ 2026-06-17 02:55:42
● 2026-07-31 18:23:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nuthman.comdesi.ns.cloudflare.com, valentin.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.96

NS records: desi.ns.cloudflare.com, valentin.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nuthman.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.89.126, 172.67.189.68
AAAA22606:4700:3037::ac43:bd44, 2606:4700:3036::6815:597e
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.nuthman.com points to the four IP addresses 104.21.89.126, 172.67.189.68, 2606:4700:3036::6815:597e and 2606:4700:3037::ac43:bd44.

biaomtv07.com, playindian(0x706f726e).net, ucoly.com and two other host names share IP numbers with mail.nuthman.com.