mailserver.paulferris.com - robtex.com

mailserver.paulferris.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5fe7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:950c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.231Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.12🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.231, 172.67.149.12
IPv6 hints2606:4700:3033::6815:5fe7, 2606:4700:3033::ac43:950c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com

paulferris.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5fe7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:950c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.231Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.12🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSannabel.ns.cloudflare.com ⭐
NSlou.ns.cloudflare.com
MXd218621.a.ess.uk.barracudanetworks.com ⭐
MXd218621.b.ess.uk.barracudanetworks.com(20)
TXTMS=ms86200570
TXTcj9p99120imcdmlquhtomvu5q7
TXTv=spf1 mx a ip4:89.213.11.225 include:spf.protection.outlook.com include:spf....
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.231, 172.67.149.12
IPv6 hints2606:4700:3033::6815:5fe7, 2606:4700:3033::ac43:950c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOAannabel.ns.cloudflare.comdns@cloudflare.com serial=2399379492

Same first word

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DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026A104.21.95.231172.67.149.122606:4700:3033::6815:5fe72606:4700:3033::ac43:950c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::82.153.20.105
●A104.21.95.2312026-04-09 → 2026-04-23 · 3 obs
○ 2016-09-10 13:21:24
● 2026-04-09 02:26:06
● 2026-04-23 04:36:50
●A172.67.149.122026-04-09 → 2026-04-23 · 3 obs
○ 2016-09-10 13:21:24
● 2026-04-09 02:26:06
● 2026-04-23 04:36:50
○A188.114.96.02026-04-09 → 2026-04-23 · 2 obs
○ 2026-04-09 02:26:06
○ 2026-04-23 04:36:50
○A188.114.97.02026-04-09 → 2026-04-23 · 2 obs
○ 2026-04-09 02:26:06
○ 2026-04-23 04:36:50
●A2606:4700:3033::6815:5fe72026-04-09 → 2026-04-23 · 3 obs
○ 2016-09-10 13:21:24
● 2026-04-09 02:26:06
● 2026-04-23 04:36:50
●A2606:4700:3033::ac43:950c2026-04-09 → 2026-04-23 · 3 obs
○ 2016-09-10 13:21:24
● 2026-04-09 02:26:06
● 2026-04-23 04:36:50
○A2a06:98c1:3120::2026-04-09 → 2026-04-23 · 2 obs
○ 2026-04-09 02:26:06
○ 2026-04-23 04:36:50
○A2a06:98c1:3121::2026-04-09 → 2026-04-23 · 2 obs
○ 2026-04-09 02:26:06
○ 2026-04-23 04:36:50
○A82.153.20.1052015-08-16 → 2016-09-10 · 4 obs
● 2015-08-16 14:33:24
● 2016-09-10 13:21:24
○ 2026-04-09 02:26:06
○ 2026-04-23 04:36:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
paulferris.comlou.ns.cloudflare.com, annabel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.199

NS records: lou.ns.cloudflare.com, annabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for paulferris.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.12, 104.21.95.231
AAAA22606:4700:3033::6815:5fe7, 2606:4700:3033::ac43:950c
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mailserver.paulferris.com resolves to four IP numbers: 2606:4700:3033::6815:5fe7, 2606:4700:3033::ac43:950c, 104.21.95.231 and 172.67.149.12.

other host names for instance paulferris.com, keluargakecil.com, www.amercanex.com, ajangsport.com and officewn.com share IP numbers with mailserver.paulferris.com.