mail.rdfa.com - dns.ninja

`mail.rdfa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:172b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d0d1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.43^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.209^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.43, 172.67.208.209
		IPv6 hints	2606:4700:3032::6815:172b, 2606:4700:3035::ac43:d0d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com

`rdfa.com`

	DNSSEC	⚠️ Not signed
	A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	NS	`deb.ns.cloudflare.com` ⭐
	NS	`ian.ns.cloudflare.com`
	MX	`rdfa-com.mail.protection.outlook.com` ⭐
	TXT	`MS=ms11220272`
	TXT	`MS=ms93012074`
	TXT	`v=spf1 include:spf.protection.outlook.com ~all`
	SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2408845517

Previously MX for

rdfa.com

Same first word

mail.io.in

mail.lutsk.ua

mail.kz

mail.im

mail.kaas.gg

mail.it.com

mail.gov.mg

mail.ss

mail.co

mail.tc

mail.gda.pl

mail.world

mail.pe

mail.sunnyday.jp

mail.group

mail.gov

mail.org.za

mail.mx

mail.cy

mail.supply

mail.gov.ae

mail.com.ba

mail.co.zw

mail.org

mail.pixolino.com

mail.ug

mail.ly

mail.gs

mail.bg

mail.wtf

mail.webhop.me

mail.associates

mail.al

mail.myfast.space

mail.vip

mail.red

mail.co.il

mail.pf

mail.com.mx

mail.uy

mail.gt

mail.com.ly

mail.training

mail.cd

mail.in.ua

mail.cx

mail.gm

mail.su

mail.toshiba

mail.hosting

mail.net.tr

mail.fm

mail.mil

mail.f5.si

mail.party

mail.tax

mail.coop

mail.directory

mail.freemyip.com

mail.com.tw

mail.hk.com

mail.mh

mail.gov.mw

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.synology-diskstation.de

mail.schoolbus.jp

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.me

mail.ac.gov.br

mail.edu.me

mail.gov.ru

mail.pr

mail.mlbfan.org

mail.ph

mail.nhlfan.net

mail.gru.br

mail.gl

mail.link

mail.no

mail.net.vn

mail.lib.wy.us

mail.pictures

mail.gov.kg

mail.ag

mail.hk

mail.win

mail.net

mail.ne.kr

mail.download

mail.support

mail.de

mail.hacca.jp

Similar names

imal.es

mail.ch

amil.com.tr

mail.partners

lima.cz

mail.mt

mail.golffan.us

mila.es

imal.cl

mail.sky

mail.town

mali.co.th

almi.wtf

mail.sh

mail.nom.za

mail.com.br

imla.se

mila.la

ailm.mx

laim.ru

mlai.idv.tw

almi.cz

mail.com.ph

mail.co.ua

almi.ch

mail.com.ng

mila.cat

mail.bike

mail.gr

amli.co

mail.golf

mail.srv.br

mail.dyn-vpn.de

mail.serveminecraft.net

almi.com.pl

mail.gov.cn

mail.staba.jp

mail.pinoko.jp

mial.at

mail.in.th

mail.insure

mail.tech

ilam.ie

lami.su

liam.tel

mail.rakkestad.no

mila.com

mail.gov.bm

alim.net

mail.com.py

mail.guru

mail.bing

mali.com.tw

lima.bet

mail.lv

lima.com.tr

mila.sk

mila.biz

amil.se

amil.lu

mial.com

ailm.com

mail.babyblue.jp

mail.in-berlin.de

liam.computer

mail.no-ip.biz

mail.host

mail.net.ar

almi.co.il

amil.de

mali.no

mail.management

ilam.fr

mila.gg

ilma.co.jp

mail.qld.gov.au

mail.pm

mail.wf

laim.ch

mail.ltd

mail.com.pe

lima.fr

liam.fr

mila.tv

mail.marketing

mail.velvet.jp

mail.fage

amil.info

mail.coach

aiml.solutions

imal.rs

mail.abbott

mail.weir

mail.wroclaw.pl

amli.de

mail.et

mail.za.net

mail.bz

ilam.it

mail.fakefur.jp

DNS History

7 records (4 active, 3 former)

●A104.21.23.432026-03-09 → 2026-08-12 · 3 obs

○ 2016-07-02 06:48:30
● 2026-03-09 10:46:14
● 2026-08-12 03:34:48

●A172.67.208.2092026-03-09 → 2026-08-12 · 3 obs

○ 2016-07-02 06:48:30
● 2026-03-09 10:46:14
● 2026-08-12 03:34:48

○A2606:4700:3031::6815:172b2026-03-09 → 2026-06-14 · 5 obs

○ 2016-07-02 06:48:30
● 2026-03-09 10:46:14
● 2026-06-14 09:06:00
○ 2026-07-31 16:21:14
○ 2026-08-12 03:34:48

●A2606:4700:3032::6815:172b2026-07-31 → 2026-08-12 · 3 obs

○ 2026-06-14 09:06:00
● 2026-07-31 16:21:14
● 2026-08-12 03:34:48

○A2606:4700:3033::ac43:d0d12026-03-09 → 2026-06-14 · 5 obs

○ 2016-07-02 06:48:30
● 2026-03-09 10:46:14
● 2026-06-14 09:06:00
○ 2026-07-31 16:21:14
○ 2026-08-12 03:34:48

●A2606:4700:3035::ac43:d0d12026-07-31 → 2026-08-12 · 3 obs

○ 2026-06-14 09:06:00
● 2026-07-31 16:21:14
● 2026-08-12 03:34:48

○A64.233.222.422015-07-13 → 2016-07-02 · 4 obs

● 2015-07-13 09:24:08
● 2016-07-02 06:48:30
○ 2026-03-09 10:46:14
○ 2026-08-12 03:34:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rdfa.com	ian.ns.cloudflare.com, deb.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.118

NS records: ian.ns.cloudflare.com, deb.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdfa.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.209, 104.21.23.43`
AAAA	2	`2606:4700:3035::ac43:d0d1, 2606:4700:3032::6815:172b`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.rdfa.com has four IP addresses: 104.21.23.43, 172.67.208.209, 2606:4700:3032::6815:172b and 2606:4700:3035::ac43:d0d1.

Additional host names — nakal.cz, nei.dk, boldbloomtrail.com and two others — share IP numbers with mail.rdfa.com.