mail.author-izer.com - robtex.com

mail.author-izer.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c432🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:31f2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.50🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.242, 172.67.196.50
IPv6 hints2606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com

author-izer.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c432🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:31f2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.50🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSconnie.ns.cloudflare.com ⭐
NSed.ns.cloudflare.com
MXmx10.mailspamprotection.com ⭐
MXmx20.mailspamprotection.com(20)
MXmx30.mailspamprotection.com(30)
TXTgoogle-site-verification=ni3fGDBZrFURuin0yB-HtTPxxjMaHiR-al6_g0QBwzk
TXTv=spf1 +a +mx include:_088cc3029798551ebe210fd262c1fbc2.spf.dnssmarthost.net ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.242, 172.67.196.50
IPv6 hints2606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOAconnie.ns.cloudflare.comdns@cloudflare.com serial=2400664075

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DNS History

14 records (4 active, 10 former)

200920112013201520172019202120232025NSns1.m54.siteground.bizns2.m54.siteground.bizMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.49.242172.67.196.502606:4700:3032::ac43:c4322606:4700:3033::6815:31f2181.224.153.154194.109.250.32CNAMEauthor-izer.com
○NSns1.m54.siteground.biz2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
○NSns2.m54.siteground.biz2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
○MXalt1.aspmx.l.google.com2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
○MXalt2.aspmx.l.google.com2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
○MXaspmx.l.google.com2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
○MXaspmx2.googlemail.com2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
○MXaspmx3.googlemail.com2016-01-20 → 2016-04-04 · 4 obs
● 2016-01-20 23:55:06
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26
●A104.21.49.2422026-02-19 → 2026-04-14 · 3 obs
○ 2016-04-28 01:37:52
● 2026-02-19 15:12:32
● 2026-04-14 12:05:26
●A172.67.196.502026-02-19 → 2026-04-14 · 3 obs
○ 2016-04-28 01:37:52
● 2026-02-19 15:12:32
● 2026-04-14 12:05:26
○A181.224.153.1542015-08-22 → 2016-04-28 · 5 obs
○ 2008-03-16 19:29:36
● 2015-08-22 21:18:50
● 2016-04-28 01:37:52
○ 2026-02-19 15:12:32
○ 2026-04-14 12:05:26
○A194.109.250.322008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 19:29:36
○ 2015-08-22 21:18:50
○ 2026-04-14 12:05:26
●A2606:4700:3032::ac43:c4322026-02-19 → 2026-04-14 · 3 obs
○ 2016-04-28 01:37:52
● 2026-02-19 15:12:32
● 2026-04-14 12:05:26
●A2606:4700:3033::6815:31f22026-02-19 → 2026-04-14 · 3 obs
○ 2016-04-28 01:37:52
● 2026-02-19 15:12:32
● 2026-04-14 12:05:26
○CNAMEauthor-izer.com2015-08-22 → 2016-04-04 · 5 obs
○ 2008-03-16 19:29:36
● 2015-08-22 21:18:50
● 2016-04-04 08:16:40
○ 2016-04-28 01:37:52
○ 2026-04-14 12:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
author-izer.comed.ns.cloudflare.com, connie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.111

NS records: ed.ns.cloudflare.com, connie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for author-izer.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.242, 172.67.196.50
AAAA22606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.author-izer.com maps to four IP numbers: 2606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2, 104.21.49.242 and 172.67.196.50.

other host names include zanmei.ai, www.xshuyd.com, refreshinghusky.pro, server-business.diia.com.br and ntc-drum-arts.com.tw; they share IP numbers with mail.author-izer.com.