grell.dev - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

grell.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a78cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:4a11πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.74.17Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.167.140πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSkara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A2803:f800:50::6ca2:c07bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkara.ns.cloudflare.com
A2a06:98c1:50::ac40:207bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkara.ns.cloudflare.com
A108.162.192.123πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A172.64.32.123πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A173.245.58.123πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
NSkobe.ns.cloudflare.com
A2606:4700:58::a29f:2cc1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkobe.ns.cloudflare.com
A2803:f800:50::6ca2:c3c1πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkobe.ns.cloudflare.com
A2a06:98c1:50::ac40:23c1πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkobe.ns.cloudflare.com
A108.162.195.193πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkobe.ns.cloudflare.com
A162.159.44.193Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkobe.ns.cloudflare.com
A172.64.35.193πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkobe.ns.cloudflare.com
MXmxext1.mailbox.org ⭐
A2001:67c:2050:104:0:1:25:1πŸ‡©πŸ‡ͺ HPLS-AS2001:67c:2050::/48
PTRmx1.mailbox.org
A80.241.60.212πŸ‡©πŸ‡ͺ HPLS-AS80.241.60.0/24
PTRmx1.mailbox.org
MXmxext2.mailbox.org ⭐
A2001:67c:2050:104:0:2:25:1πŸ‡©πŸ‡ͺ HPLS-AS2001:67c:2050::/48
PTRmx2.mailbox.org
A80.241.60.215πŸ‡©πŸ‡ͺ HPLS-AS80.241.60.0/24
PTRmx2.mailbox.org
MXmxext3.mailbox.org(20)
A2001:67c:2050:104:0:3:25:1πŸ‡©πŸ‡ͺ HPLS-AS2001:67c:2050::/48
PTRmx3.mailbox.org
A80.241.60.216πŸ‡©πŸ‡ͺ HPLS-AS80.241.60.0/24
PTRmx3.mailbox.org
TXTv=spf1 include:mailbox.org -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.74.17, 172.67.167.140
IPv6 hints2606:4700:3031::ac43:a78c, 2606:4700:3035::6815:4a11
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOAkara.ns.cloudflare.comdns@cloudflare.com serial=2414787391

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

9 records (9 active, 0 former)

NSkara.ns.cloudflare.comkobe.ns.cloudflare.comMXmxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgA104.21.74.17172.67.167.1402606:4700:3031::ac43:a78c2606:4700:3035::6815:4a11
●NSkara.ns.cloudflare.com2026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●NSkobe.ns.cloudflare.com2026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●MXmxext1.mailbox.org2026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●MXmxext2.mailbox.org2026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●MXmxext3.mailbox.org2026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●A104.21.74.172026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●A172.67.167.1402026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●A2606:4700:3031::ac43:a78c2026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28
●A2606:4700:3035::6815:4a112026-09-13 β†’ 2026-09-30 Β· 2 obs
● 2026-09-13 20:23:26
● 2026-09-30 14:15:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
grell.devkobe.ns.cloudflare.com, kara.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.193

NS records: kobe.ns.cloudflare.com, kara.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grell.dev (unsigned zone)

⏱️ Timing

Total: 1136ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.167.140, 104.21.74.17
AAAA22606:4700:3035::6815:4a11, 2606:4700:3031::ac43:a78c
NS2kara.ns.cloudflare.com, kobe.ns.cloudflare.com
MX3mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...
TXT1v=spf1 include:mailbox.org -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kara.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

grell.dev has four IP addresses: 104.21.74.17, 172.67.167.140, 2606:4700:3031::ac43:a78c and 2606:4700:3035::6815:4a11.

Among the host names that share IP numbers with grell.dev are fastbetcasifreespins.click, latinosecommercetrends.xyz, slot777hokix789ok.lat and two others.

Name Servers

DNS delegation for grell.dev points to two name servers: kara.ns.cloudflare.com and kobe.ns.cloudflare.com.

grell.dev has the same name server delegation as a number of other domains, such as asked-cexn-div-lgn-us.pages.dev, parsch-uk.com, kierancollins.xyz and two more.

grell.dev partially shares its NS delegation with several other domains, including mnv.house, muara777rp.com, ballistickey.workers.dev and two others.

These name servers regularly co-occur with the name servers felipe.ns.cloudflare.com, dilbert.ns.cloudflare.com and alexis.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kara.ns.cloudflare.com has IP addresses 108.162.192.123, 172.64.32.123 and 173.245.58.123, plus 3 other.

kobe.ns.cloudflare.com has IP addresses 108.162.195.193, 162.159.44.193 and 172.64.35.193, plus 3 other.

Mail Servers

grell.dev uses three mail servers β€” mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

grell.dev shares at least some of its mail servers with other domains β€” for example peter-guenther.de, jouvenal.me, aseils.de and two more.

It is common to find these mail servers paired with the mail servers mxext4.mailbox.org.

Three hostnames β€” mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org β€” each have two IP addresses: mxext1.mailbox.org has 80.241.60.212 and 2001:67c:2050:104:0:1:25:1, mxext2.mailbox.org has 80.241.60.215 and 2001:67c:2050:104:0:2:25:1, and mxext3.mailbox.org has 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.