mail.crystalstream.dev - robtex.com

mail.crystalstream.dev

DNSSEC⚠️ Not signed
A37.72.168.224πŸ‡ΊπŸ‡Έ HIVELOCITY-137.72.168.0/24
PTR37-72-168-224.static.hvvc.us
TXTv=spf1 a:%{i}.secured.%{h} include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email r...

crystalstream.dev

DNSSEC⚠️ Not signed
A37.72.168.224πŸ‡ΊπŸ‡Έ HIVELOCITY-137.72.168.0/24
NSdns1.registrar-servers.com ⭐
NSdns2.registrar-servers.com
MXcrystalstream.dev ⭐
TXTv=spf1 ip4:37.72.168.0/24 -all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1774256638

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

A37.72.168.224199.19.95.24889.117.123.94
β—‹A199.19.95.2482026-02-16 β†’ 2026-03-25 Β· 2 obs
β—‹ 2026-02-16 08:04:44
β—‹ 2026-03-25 04:27:38
●A37.72.168.2242026-03-25 β†’ 2026-03-25 Β· 2 obs
β—‹ 2026-02-16 08:04:44
● 2026-03-25 04:27:38
β—‹A89.117.123.942026-02-16 β†’ 2026-02-16 Β· 2 obs
● 2026-02-16 08:04:44
β—‹ 2026-03-25 04:27:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
crystalstream.devdns2.registrar-servers.com, dns1.registrar-servers.com-

βœ… Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystalstream.dev (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A137.72.168.224
TXT1v=spf1 a:%{i}.secured.%{h} include:%{i}.

Analysis

IP Addresses

mail.crystalstream.dev points to a single IP number: 37.72.168.224.

Other host names, for instance crystalstream.dev and mail.englishmer.org, share IP numbers with mail.crystalstream.dev.