mail.grinddev.com - dns.ninja

mail.grinddev.com

DNSSEC⚠️ Not signed
A2a01:4f8:1c1b:f7e0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmail.grinddev.com
A138.199.199.152🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC

grinddev.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:40ae🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bb33🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.174Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.51🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleah.ns.cloudflare.com ⭐
NSviddy.ns.cloudflare.com
MXmail.grinddev.com ⭐
MXmail51.mydevil.net(50)
TXTfacebook-domain-verification=44dftmd8y1kjaoefp6gjhe3tcaztb0
TXTgoogle-site-verification=RTPjKKO1ejWE-i6sXR9nnD3v-CYTe18UtpCWp6VtPpE
TXTgridinsoft-verify=ox702fsd918ilcjlb6gt2yi8kq0e42l4svizicuj5y5dxyzh9bo84aqj91f...
TXTv=spf1 mx -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.64.174, 172.67.187.51
IPv6 hints2606:4700:3036::6815:40ae, 2606:4700:3037::ac43:bb33
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOAleah.ns.cloudflare.comdns@cloudflare.com serial=2408707763

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.e.7.f.b.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa
152.199.199.138.in-addr.arpa

MX for

agromi.eu
usacee.com
agromi.pl
grinddev.com

Same first word

mail.live
mail.lk3.ru
mail.ap.gov.br
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DNS History

2 records (2 active, 0 former)

A138.199.199.1522a01:4f8:1c1b:f7e0::1
●A138.199.199.1522026-02-23 → 2026-07-12 · 2 obs
● 2026-02-23 16:57:36
● 2026-07-12 03:12:30
●A2a01:4f8:1c1b:f7e0::12026-02-23 → 2026-07-12 · 2 obs
● 2026-02-23 16:57:36
● 2026-07-12 03:12:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
grinddev.comleah.ns.cloudflare.com, viddy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.99

NS records: leah.ns.cloudflare.com, viddy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grinddev.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

TypeCountSample Data
A1138.199.199.152
AAAA12a01:4f8:1c1b:f7e0::1

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

agromi.eu, usacee.com, agromi.pl and grinddev.com all use mail.grinddev.com as their mail server.

mailer.grinddev.com and mail51.mydevil.net are often paired with mail.grinddev.com as mail servers.

IP Addresses

mail.grinddev.com points to the IP addresses 138.199.199.152 and 2a01:4f8:1c1b:f7e0::1