`mail3.function-space.org`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1c:afc1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`mail3.function-space.org`
A	5.75.130.3^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}

`function-space.org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`lloyd.ns.cloudflare.com` ⭐
	NS	`melissa.ns.cloudflare.com`
	MX	`mail3.function-space.org` ⭐
	TXT	`v=spf1 mx ip6:2a01:4f8:1c1c:afc1::/64 -all`
	SOA	`lloyd.ns.cloudflare.com`dns@cloudflare.com serial=2403689806

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.c.f.a.c.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa

3.130.75.5.in-addr.arpa

MX for

function-space.org

Previously MX for

entire.network

Same first word

mail3.nhs.uk

mail3.mil.ru

mail3.dk

mail3.com

mail3.nl

mail3.top

mail3.de

mail3.eu

mail3.net

mail3.it

mail3.gov.ao

mail3.ru

mail3.fr

mail3.org

mail3.iki.fi

Similar names

3mail.space

lami3.com

3almi.com

3mail.pro

i3lam.com

aiml3.com

3mail.com.au

3mail.fr

liam3.de

lima3.com

i3mal.com

3mail.co.uk

3mail.com

3mila.com

3mail.uk

3mail.be

3mail.at

3mail.ch

3mail.org

3mail.nl

3mail.ru

mali3.com

3mail.info

3mail.co

3mail.me

3mail.rocks

3mail.eu

3lima.com

3mail.de

3mail.hu

3mail.se

3mail.dk

3mail.email

3mail.net

3lami.com

3mail.ie

3mail.jp

3mail.ca

DNS History

2 records (2 active, 0 former)

●A2a01:4f8:1c1c:afc1::12026-02-22 → 2026-05-14 · 2 obs

● 2026-02-22 23:55:50
● 2026-05-14 00:01:38

●A5.75.130.32026-02-22 → 2026-05-14 · 2 obs

● 2026-02-22 23:55:50
● 2026-05-14 00:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
function-space.org	lloyd.ns.cloudflare.com, melissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.199

NS records: lloyd.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.75.130.3`
AAAA	1	`2a01:4f8:1c1c:afc1::1`

Analysis

Mail Server Role

mail3.function-space.org serves as the mail server for function-space.org.

IP Addresses

mail3.function-space.org resolves to two IP numbers: 2a01:4f8:1c1c:afc1::1 and 5.75.130.3.

Other host names share IP numbers with mail3.function-space.org; for instance mail2.function-space.org.

mail3.function-space.org - robtex.com