`mail.treebrary.com`

DNSSEC	⚠️ Not signed
A	76.215.18.58^{🇺🇸 AS701876.212.0.0/14}
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=da458337f59c7cabf35cd7090f04570800cb5eff`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`

`treebrary.com`

	DNSSEC	⚠️ Not signed
	A	76.215.18.58^{🇺🇸 AS701876.212.0.0/14}
	NS	`ns2.no-ip.com` ⭐
	NS	`ns1.no-ip.com`
	NS	`ns3.no-ip.com`
	NS	`ns4.no-ip.com`
	NS	`ns5.no-ip.com` ⚠️ Not in parent delegation
	MX	`mail.protonmail.ch` ⭐
	MX	`mailsec.protonmail.ch`⁽²⁰⁾
	TXT	`protonmail-verification=da458337f59c7cabf35cd7090f04570800cb5eff`
	TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
	SOA	`ns2.no-ip.com`hostmaster@no-ip.com 2019-12-14 #14

Previously MX for

treebrary.com

Same first word

mail.hl.cn

mail.nhs.uk

mail.hotmail

mail.gov.om

mail.canon

mail.net.hk

mail.as

mail.ir

mail.net.ru

mail.cz

mail.gov.ms

mail.so

mail.ind.in

mail.com.in

mail.noip.us

mail.hippy.jp

mail.eating-organic.net

mail.ba.gov.br

mail.com

mail.inf.br

mail.4u.com

mail.edu.tw

mail.gov.rs

mail.dnsalias.net

mail.pro.br

mail.ne.jp

mail.co.jp

mail.be

mail.com.vn

mail.how

mail.in-brb.de

mail.ro

mail.com.hk

mail.neustar

mail.ao

mail.pw

mail.broker

mail.school

mail.land

mail.yahoo

mail.edu.ge

mail.ps

mail.edu.ee

mail.gouv.ci

mail.gi

mail.fr

mail.mil.id

mail.k12.vt.us

mail.photos

mail.omg.lol

mail.ooo

mail.cloudaccess.net

mail.girly.jp

mail.ec

mail.potager.org

mail.v.ua

mail.copro.uk

mail.or.id

mail.kim

mail.md

mail.gov.ls

mail.si

mail.gov.rw

mail.gov.bs

mail.ca

mail.je

mail.ks.ua

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

mail.hu.net

mail.whitesnow.jp

mail.se

mail.gd

mail.csx.cc

mail.basicserver.io

mail.coupons

mail.js.org

mail.ch

mail.partners

mail.mt

mail.golffan.us

mail.town

mail.sh

mail.nom.za

mail.com.br

mail.com.ph

mail.co.ua

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

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mail.lc

mail.city

lami.ca

mail.yt

lima.ie

mail.watch

mali.kz

amil.feedback

mail.lomo.jp

mila.com.uy

mail.lu

lima.com.br

lima.ag

mail.tel

imla.net

almi.gr

mail.ws

mlai.cn

mail.holiday

mail.zombie.jp

lima.taxi

mail.ma

mail.mr

mail.gov.af

mail.hashbang.sh

mail.mil.ru

mail.schwarz

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mail.net.mk

alim.be

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aiml.net

mail.freedesktop.org

mail.direct

laim.ee

almi.tv

mail.yandex

mail.sh.cn

mial.pl

mail.vacations

lima.today

mail.my

ialm.ru

mila.com.tr

almi.co

alim.org

mail.gov.mz

aiml.ru

mail.gov.ph

mila.ru

alim.eu

mail.veterinaire.fr

lima.pt

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.leczna.pl

mail.dnsalias.com

mail.com.tr

mail.ai

lami.ro

almi.com

mail.my.id

alim.ee

mila.fm

lima.us

mail.org.ru

mali.ch

mali.co

liam.net

mail.re

aiml.us

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

imla.at

liam.guru

mail.nu

mail.barcelona

imla.com

lmai.fr

mail.ddns.net

mail.net.kg

amli.nl

mila.systems

mail.qualifioapp.com

mail.photography

aiml.fr

mail.net.au

lmai.in

mail.storage

mail.energy

alim.store

mail.mods.jp

mail.online

ilma.se

DNS History

4 records (3 active, 1 former)

●MXmail.protonmail.ch2026-03-27 → 2026-03-27 · 1 obs

● 2026-03-27 09:35:58

●MXmailsec.protonmail.ch2026-03-27 → 2026-03-27 · 1 obs

● 2026-03-27 09:35:58

○A216.84.105.2182017-12-15 → 2017-12-15 · 2 obs

● 2017-12-15 05:23:46
○ 2026-03-27 09:35:58

●A76.215.18.582026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-15 05:23:46
● 2026-03-27 09:35:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
treebrary.com	ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com	8 records

✅ Authoritative Response

Server:204.16.254.53

NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for treebrary.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.215.18.58`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=da458337f59c7cab, v=spf1 include:_spf.protonmail.ch mx ~al`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)

Analysis

IP Addresses

mail.treebrary.com points to a single IP address: 76.215.18.58.

Other host names, for instance treebrary.com, share IP numbers with mail.treebrary.com.

Mail Servers

mail.treebrary.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

mail.treebrary.com uses the same mail server setup as other domains, for instance 104.dk, dtsdss.com, slambert.com, conka.eu and theloneleader.com.

mail.treebrary.com shares at least some mail servers with other domains, for example stadt-aschaffenburg.de, fletcherwm.com, chain-tracker.com, 4strings.be and robencindy.com.

Host names with three IP numbers:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

mail.treebrary.com - robtex.com