`mail.linuxhardcore.com`

DNSSEC	⚠️ Not signed
A	2001:470:1f11:128::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
		PTR	`mail.linuxhardcore.com`
A	64.255.252.51^{🇺🇸 E-xpedient64.255.240.0/20 Indianapolis}

`linuxhardcore.com`

	DNSSEC	⚠️ Not signed
	A	64.255.252.52^{🇺🇸 E-xpedient64.255.240.0/20 Indianapolis}
	NS	`ns1.linuxhardcore.com` ⭐
	NS	`ns1.he.net` ⚠️ Not in parent delegation
	NS	`ns2.he.net`
	NS	`ns3.he.net`
	NS	`ns4.he.net`
	NS	`ns5.he.net`
	MX	`mail.linuxhardcore.com` ⭐
	MX	`mx2.linuxhardcore.com`⁽²⁰⁾
	TXT	`v=spf1 a mx a:mail.linuxhardcore.com ip4:64.255.252.51 ip6:2001:470:1f11:128:...`
	SOA	`ns1.linuxhardcore.com`root@ns1.linuxhardcore.com 2023-06-20 #65

PTR for

2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.2.1.0.1.1.f.1.0.7.4.0.1.0.0.2.ip6.arpa

51.252.255.64.in-addr.arpa

MX for

linuxhardcore.com

Same first word

mail.ks.ua

mail.org.br

mail.dj

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

mail.hu.net

mail.whitesnow.jp

mail.se

mail.keymachine.de

mail.gd

mail.ms.gov.br

mail.csx.cc

mail.basicserver.io

mail.coupons

mail.js.org

mail.ch

mail.partners

mail.mt

mail.golffan.us

mail.sky

mail.town

mail.sh

mail.nom.za

mail.com.br

mail.com.ph

mail.bike

mail.gr

mail.srv.br

mail.dyn-vpn.de

mail.serveminecraft.net

mail.gov.cn

mail.staba.jp

mail.pinoko.jp

mail.in.th

mail.insure

mail.tech

mail.rakkestad.no

mail.gov.bm

mail.com.py

mail.guru

mail.bing

mail.lv

mail.babyblue.jp

mail.in-berlin.de

mail.no-ip.biz

mail.host

mail.net.ar

mail.management

mail.qld.gov.au

mail.pm

mail.wf

mail.ltd

mail.com.pe

mail.marketing

mail.velvet.jp

mail.fage

mail.coach

mail.abbott

mail.weir

mail.wroclaw.pl

mail.et

mail.za.net

mail.bz

mail.fakefur.jp

mail.sb

mail.ht

mail.ax

mail.spdns.eu

mail.collegefan.org

mail.com.cn

mail.cab

mail.vn.ua

mail.lat

mail.mg.gov.br

mail.kiev.ua

mail.mydns.tw

mail.report

mail.fail

mail.gov.ee

mail.blogspot.com

mail.gob.bo

mail.dnsfor.me

mail.dix.asia

mail.gov.nr

mail.sg

mail.eu.com

mail.camp

mail.nic.za

mail.pink

mail.vg

mail.guide

mail.chips.jp

mail.info

mail.simplesite.com

mail.gw

mail.tv

mail.jellybean.jp

Similar names

almi.info

liam.se

imal.es

amil.com.tr

lima.cz

mila.es

imal.cl

mali.co.th

almi.wtf

imla.se

mila.la

ailm.mx

laim.ru

mlai.idv.tw

almi.cz

almi.ch

mila.cat

amli.co

almi.com.pl

ilam.ie

lami.su

liam.tel

mila.com

alim.net

mali.com.tw

lima.bet

lima.com.tr

mila.sk

mila.biz

amil.se

amil.lu

mial.com

ailm.com

liam.computer

almi.co.il

amil.de

mali.no

ilam.fr

mila.gg

ilma.co.jp

laim.ch

lima.fr

liam.fr

mila.tv

amil.info

aiml.solutions

imal.rs

amli.de

ilam.it

aiml.ca

DNS History

3 records (2 active, 1 former)

●A2001:470:1f11:128::22026-02-17 → 2026-07-16 · 3 obs

○ 2016-08-12 06:09:16
● 2026-02-17 00:28:22
● 2026-07-16 20:44:06

○A2604:8800:100:823c::22015-08-22 → 2016-08-12 · 5 obs

○ 2009-01-01 18:43:24
● 2015-08-22 04:51:06
● 2016-08-12 06:09:16
○ 2026-02-17 00:28:22
○ 2026-07-16 20:44:06

●A64.255.252.512009-01-01 → 2026-07-16 · 2 obs

● 2009-01-01 18:43:24
● 2026-07-16 20:44:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
linuxhardcore.com	ns2.he.net, ns3.he.net, ns1.linuxhardcore.com, ns4.he.net...	2 records

✅ Authoritative Response

Server:216.66.1.2

NS records: ns2.he.net, ns3.he.net, ns1.linuxhardcore.com, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxhardcore.com (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.255.252.51`
AAAA	1	`2001:470:1f11:128::2`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.linuxhardcore.com, ns1.linuxhardcore.com)

Analysis

Mail Server Role

Mail for linuxhardcore.com is routed through the mail server mail.linuxhardcore.com.

mx2.linuxhardcore.com and mail.linuxhardcore.com are commonly paired as mail servers.

IP Addresses

mail.linuxhardcore.com points to the IP addresses 64.255.252.51 and 2001:470:1f11:128::2

mail.broadripplenights.org, mail.rfsystems.org, mail.philipshempel.info and mail.broadripplenights.net are among the host names that share IP numbers with mail.linuxhardcore.com.

mail.linuxhardcore.com - dns.ninja