mail.olsonca.com - dns.ninja

mail.olsonca.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:17c7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d539🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.199Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.57🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.199, 172.67.213.57
IPv6 hints2606:4700:3033::6815:17c7, 2606:4700:3035::ac43:d539
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com

olsonca.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:17c7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d539🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.199Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.57🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarlane.ns.cloudflare.com ⭐
NSkipp.ns.cloudflare.com
MX_dc-mx.9c5f4f2b4031.olsonca.com ⭐
TXTgoogle-site-verification=0feWR6gqA-Aq7-31xHtoEict1ilBstTkHJFIfo3_TIo
TXTv=spf1 ip4:50.87.184.106 a mx include:websitewelcome.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.199, 172.67.213.57
IPv6 hints2606:4700:3033::6815:17c7, 2606:4700:3035::ac43:d539
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAcarlane.ns.cloudflare.comdns@cloudflare.com serial=2406682014

Previously MX for

olsonca.com

Same first word

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DNS History

6 records (4 active, 2 former)

A104.21.23.199172.67.213.572606:4700:3033::6815:17c72606:4700:3035::ac43:d5392606:4700:3037::ac43:d53950.87.184.106
●A104.21.23.1992026-03-09 → 2026-08-01 · 2 obs
● 2026-03-09 04:30:18
● 2026-08-01 01:45:52
●A172.67.213.572026-03-09 → 2026-08-01 · 2 obs
● 2026-03-09 04:30:18
● 2026-08-01 01:45:52
●A2606:4700:3033::6815:17c72026-03-09 → 2026-08-01 · 2 obs
● 2026-03-09 04:30:18
● 2026-08-01 01:45:52
●A2606:4700:3035::ac43:d5392026-07-22 → 2026-08-01 · 3 obs
○ 2026-03-09 04:30:18
● 2026-07-22 03:41:36
● 2026-08-01 01:45:52
○A2606:4700:3037::ac43:d5392026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:30:18
○ 2026-07-22 03:41:36
○ 2026-08-01 01:45:52
○A50.87.184.1062026-03-09 → 2026-08-01 · 2 obs
○ 2026-03-09 04:30:18
○ 2026-08-01 01:45:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
olsonca.comcarlane.ns.cloudflare.com, kipp.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.25

NS records: carlane.ns.cloudflare.com, kipp.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olsonca.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.213.57, 104.21.23.199
AAAA22606:4700:3033::6815:17c7, 2606:4700:3035::ac43:d539
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.olsonca.com points to the four IP addresses 104.21.23.199, 172.67.213.57, 2606:4700:3033::6815:17c7 and 2606:4700:3035::ac43:d539.

Among the host names that share IP numbers with mail.olsonca.com are hqwk.cn, ylgtc.com, meteoguidoniaweb.altervista.org.cdn.cloudflare.net and two others.