`mx.arf.io`

DNSSEC	⚠️ Not signed
A	162.244.81.119^{🇺🇸 ASN19624162.244.81.0/24 Data Room IP class}
		PTR	`infra-nydc1.arf.io`

`arf.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a7d9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2222^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.34^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.217^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grannbo.ns.cloudflare.com` ⭐
NS	`hassan.ns.cloudflare.com`
MX	`mx.arf.io` ⭐
TXT	`v=spf1 ip4:162.244.81.119 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.34.34, 172.67.167.217
		IPv6	2606:4700:3030::ac43:a7d9, 2606:4700:3034::6815:2222
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2399289638

MX for

arf.io

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mx.pe

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mx.io

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Similar names

xm.am

xm.money

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xm.pl

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xm.house

xm.mk

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xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

xm.net

DNS History

1 record (1 active, 0 former)

●A162.244.81.1192026-03-05 → 2026-03-24 · 2 obs

● 2026-03-05 13:20:24
● 2026-03-24 00:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io	-
arf.io	hassan.ns.cloudflare.com, grannbo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.150

NS records: hassan.ns.cloudflare.com, grannbo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arf.io (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.244.81.119`

Analysis

Mail Server Role

mx.arf.io serves as the mail server for arf.io.

IP Addresses

mx.arf.io points to a single IP address: 162.244.81.119.

Other host names such as mx.xanie.com and mx.hedonistic.io share IP numbers with mx.arf.io.

mx.arf.io - robtex.com

mx.arf.io

arf.io