u1.diff.org - dns.ninja

`u1.diff.org`

DNSSEC

⚠️ Not signed

`diff.org`

	DNSSEC	⚠️ Not signed
	A	144.76.91.23^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
	NS	`ns1.he.net` ⭐
	NS	`ns2.he.net`
	NS	`ns3.he.net`
	NS	`ns4.he.net`
	NS	`ns5.he.net` ⚠️ Not in parent delegation
	MX	`mail.diff.org` ⭐
	MX	`smtp.diff.org`⁽³⁰⁾
	TXT	`google-site-verification=nOONbifqGpu1RXuydaZ2bdo6g3QwM4FLsQq8XpQY6B8`
	TXT	`v=spf1 a:vola.diff.org a:mail.diff.org a:smtp.diff.org a:imap.diff.org a:mail...`
	SOA	`ns1.he.net`hostmaster@he.net 2026-06-04 #2

rank #891588 globally
rank #67947 in the tld

Previously MX for

diff.org

catmu.it

Same first word

u1.fr

u1.eu

u1.co.kr

u1.lv

u1.lt

u1.com.tw

u1.hu

u1.de

u1.be

u1.dk

u1.am

u1.ac.kr

u1.cc

u1.co.za

u1.ca

u1.com.br

u1.cn

u1.cz

u1.sk

u1.hk

u1.vg

u1.net

u1.com

u1.org

u1.su

u1.studio

u1.town

u1.no

u1.se

u1.fi

Similar names

1u.uk

1u.hu

1u.ph

1u.lv

1u.tel

1u.de

1u.ae

1u.pl

1u.vip

1u.fi

1u.lt

1u.eu

1u.hk

1u.org

1u.ms

1u.fr

1u.wf

1u.pm

1u.co

1u.cz

1u.net

1u.at

1u.ink

1u.biz

1u.dk

1u.ca

1u.com.cn

1u.com

1u.cc

1u.ws

DNS History

1 record (0 active, 1 former)

○A78.46.96.432015-07-26 → 2015-12-02 · 4 obs

● 2015-07-26 08:52:16
● 2015-12-02 13:15:34
○ 2016-03-02 04:57:08
○ 2026-06-08 02:59:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
diff.org	ns2.he.net, ns4.he.net, ns1.he.net, ns3.he.net	-

✅ Authoritative Response

Server:216.218.132.2

NS records: ns2.he.net, ns4.he.net, ns1.he.net, ns3.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diff.org (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data