mx.jankowscy.org - robtex.com

mx.jankowscy.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:515d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8d55🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.93Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.85🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.93, 172.67.141.85
IPv6 hints2606:4700:3035::6815:515d, 2606:4700:3037::ac43:8d55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com

jankowscy.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:515d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8d55🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.93Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.85🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSizabella.ns.cloudflare.com ⭐
NSmarvin.ns.cloudflare.com
TXT1|www.jankowscy.org
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.93, 172.67.141.85
IPv6 hints2606:4700:3035::6815:515d, 2606:4700:3037::ac43:8d55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOAizabella.ns.cloudflare.comdns@cloudflare.com serial=2400635816

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DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdns1.mydevil.netdns2.mydevil.netMXmail3.mydevil.netA104.21.81.93172.67.141.852606:4700:3035::6815:515d2606:4700:3037::ac43:8d5591.185.185.169CNAMEjankowscy.org
○NSdns1.mydevil.net2015-10-20 → 2016-04-18 · 4 obs
● 2015-10-20 09:50:36
● 2016-04-18 20:38:32
○ 2026-03-12 17:49:54
○ 2026-04-12 04:40:38
○NSdns2.mydevil.net2015-10-20 → 2016-04-18 · 4 obs
● 2015-10-20 09:50:36
● 2016-04-18 20:38:32
○ 2026-03-12 17:49:54
○ 2026-04-12 04:40:38
○MXmail3.mydevil.net2015-10-20 → 2016-04-18 · 4 obs
● 2015-10-20 09:50:36
● 2016-04-18 20:38:32
○ 2026-03-12 17:49:54
○ 2026-04-12 04:40:38
●A104.21.81.932026-03-12 → 2026-04-12 · 3 obs
○ 2016-04-18 20:38:32
● 2026-03-12 17:49:54
● 2026-04-12 04:40:38
●A172.67.141.852026-03-12 → 2026-04-12 · 3 obs
○ 2016-04-18 20:38:32
● 2026-03-12 17:49:54
● 2026-04-12 04:40:38
●A2606:4700:3035::6815:515d2026-03-12 → 2026-04-12 · 3 obs
○ 2016-04-18 20:38:32
● 2026-03-12 17:49:54
● 2026-04-12 04:40:38
●A2606:4700:3037::ac43:8d552026-03-12 → 2026-04-12 · 3 obs
○ 2016-04-18 20:38:32
● 2026-03-12 17:49:54
● 2026-04-12 04:40:38
○A91.185.185.1692015-06-02 → 2016-04-18 · 4 obs
● 2015-06-02 22:15:50
● 2016-04-18 20:38:32
○ 2026-03-12 17:49:54
○ 2026-04-12 04:40:38
○CNAMEjankowscy.org2015-06-02 → 2016-04-18 · 4 obs
● 2015-06-02 22:15:50
● 2016-04-18 20:38:32
○ 2026-03-12 17:49:54
○ 2026-04-12 04:40:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
jankowscy.orgizabella.ns.cloudflare.com, marvin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.46

NS records: izabella.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jankowscy.org (unsigned zone)

⏱️ Timing

Total: 1712ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.85, 104.21.81.93
AAAA22606:4700:3037::ac43:8d55, 2606:4700:3035::6815:515d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx.jankowscy.org maps to four IP numbers: 2606:4700:3035::6815:515d, 2606:4700:3037::ac43:8d55, 104.21.81.93 and 172.67.141.85.

Other host names, for instance www.florena.ro, tttech.com.br, cosmospecialtyfibers.com, westernescapes.com and cafe1948.com share IP numbers with mx.jankowscy.org.