mail.opencode.pl - dns.ninja

mail.opencode.pl

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:30b9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:883d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.185Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.61🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.185, 172.67.136.61
IPv6 hints2606:4700:3036::6815:30b9, 2606:4700:3036::ac43:883d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com

opencode.pl

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:30b9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:883d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.185Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.61🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmagnolia.ns.cloudflare.com ⭐
NStroy.ns.cloudflare.com
MXmail.opencode.pl ⭐
TXTv=spf1 +a +mx +ip4:194.181.228.50 +ip4:77.237.26.99 +include:_spf.webd.pl -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.185, 172.67.136.61
IPv6 hints2606:4700:3036::6815:30b9, 2606:4700:3036::ac43:883d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAmagnolia.ns.cloudflare.comdns@cloudflare.com serial=2405940483

MX for

opencode.pl

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DNS History

8 records (4 active, 4 former)

A104.21.48.185172.67.136.612606:4700:3036::6815:30b92606:4700:3036::ac43:883d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●A104.21.48.1852026-02-18 → 2026-06-08 · 7 obs
● 2026-02-18 02:29:34
○ 2026-02-27 03:19:40
● 2026-03-25 12:51:44
● 2026-05-12 05:42:32
○ 2026-05-24 14:58:10
● 2026-05-29 21:14:22
● 2026-06-08 12:31:12
●A172.67.136.612026-02-18 → 2026-06-08 · 7 obs
● 2026-02-18 02:29:34
○ 2026-02-27 03:19:40
● 2026-03-25 12:51:44
● 2026-05-12 05:42:32
○ 2026-05-24 14:58:10
● 2026-05-29 21:14:22
● 2026-06-08 12:31:12
○A188.114.96.02026-02-27 → 2026-05-24 · 7 obs
○ 2026-02-18 02:29:34
● 2026-02-27 03:19:40
○ 2026-03-25 12:51:44
○ 2026-05-12 05:42:32
● 2026-05-24 14:58:10
○ 2026-05-29 21:14:22
○ 2026-06-08 12:31:12
○A188.114.97.02026-02-27 → 2026-05-24 · 7 obs
○ 2026-02-18 02:29:34
● 2026-02-27 03:19:40
○ 2026-03-25 12:51:44
○ 2026-05-12 05:42:32
● 2026-05-24 14:58:10
○ 2026-05-29 21:14:22
○ 2026-06-08 12:31:12
●A2606:4700:3036::6815:30b92026-02-18 → 2026-06-08 · 7 obs
● 2026-02-18 02:29:34
○ 2026-02-27 03:19:40
● 2026-03-25 12:51:44
● 2026-05-12 05:42:32
○ 2026-05-24 14:58:10
● 2026-05-29 21:14:22
● 2026-06-08 12:31:12
●A2606:4700:3036::ac43:883d2026-02-18 → 2026-06-08 · 7 obs
● 2026-02-18 02:29:34
○ 2026-02-27 03:19:40
● 2026-03-25 12:51:44
● 2026-05-12 05:42:32
○ 2026-05-24 14:58:10
● 2026-05-29 21:14:22
● 2026-06-08 12:31:12
○A2a06:98c1:3120::2026-02-27 → 2026-05-24 · 7 obs
○ 2026-02-18 02:29:34
● 2026-02-27 03:19:40
○ 2026-03-25 12:51:44
○ 2026-05-12 05:42:32
● 2026-05-24 14:58:10
○ 2026-05-29 21:14:22
○ 2026-06-08 12:31:12
○A2a06:98c1:3121::2026-02-27 → 2026-05-24 · 7 obs
○ 2026-02-18 02:29:34
● 2026-02-27 03:19:40
○ 2026-03-25 12:51:44
○ 2026-05-12 05:42:32
● 2026-05-24 14:58:10
○ 2026-05-29 21:14:22
○ 2026-06-08 12:31:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
opencode.plmagnolia.ns.cloudflare.com, troy.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.214

NS records: magnolia.ns.cloudflare.com, troy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencode.pl (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.48.185, 172.67.136.61
AAAA22606:4700:3036::6815:30b9, 2606:4700:3036::ac43:883d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

Mail Server Role

mail.opencode.pl is used as a mail server for opencode.pl.

IP Addresses

mail.opencode.pl has 4 IP addresses: 104.21.48.185, 172.67.136.61, 2606:4700:3036::6815:30b9 and 2606:4700:3036::ac43:883d.

8n1uec.com, www.mindrecall.org, lipebeachresort.com and two other host names share IP numbers with mail.opencode.pl.