`server.crstours.com`

DNSSEC	⚠️ Not signed
A	185.62.137.7^{🇺🇸 A2HOSTING185.62.136.0/22 A2 Hosting, Inc.}
		PTR	`server.crstours.com`
NS	`ns185621377.a2dns.com` ⭐ ⚠️ Not in parent delegation
		A	185.62.137.7^{🇺🇸 A2HOSTING185.62.136.0/22 A2 Hosting, Inc.}
			PTR	`server.crstours.com`
NS	`ns185621378.a2dns.com` ⚠️ Not in parent delegation
		A	185.62.137.8^{🇺🇸 A2HOSTING185.62.136.0/22 A2 Hosting, Inc.}
			PTR	`nlssdman25.a2hosting.com`
MX	`mail.server.crstours.com` ⭐
		A	185.62.137.7^{🇺🇸 A2HOSTING185.62.136.0/22 A2 Hosting, Inc.}
			PTR	`server.crstours.com`
SOA	`ns185621377.a2dns.com`root@server.crstours.com 2026-02-15 #0

`crstours.com`

	DNSSEC	⚠️ Not signed
	A	185.62.137.7^{🇺🇸 A2HOSTING185.62.136.0/22 A2 Hosting, Inc.}
	NS	`ns185621377.a2dns.com` ⭐
	NS	`ns185621378.a2dns.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=Jmn-XGpNdJDb8RDJaSQrQTgoPToH8hT-srhl-HMsRmY`
	TXT	`google-site-verification=B0riT4BVT8tG50QORFnW3Kdhwr05h5geBJgyQBV9O8o`
	TXT	`v=spf1 include:_spf.google.com ~all`
	TXT	`ca3-0a909c53aeef4370a963658860030043`
	SOA	`ns185621377.a2dns.com`root@server.crstours.com 2026-04-02 #3

WOT: SAFE (61/100)
WOT: SAFE (63/100)

PTR for

7.137.62.185.in-addr.arpa

202.93.29.72.in-addr.arpa

Previously MX for

crstours.com

Subdomains

mail.server.crstours.com

Same first word

server.dyndns.tv

server.plus

server.srv.br

server.industries

server.warszawa.pl

server.bio

server.com.ro

server.id.vn

server.az

server.team

server.web.tr

server.awsapps.com

server.de

server.info.az

server.ac

server.ba

server.house

server.odessa.ua

server.uk

server.bike

server.care

server.js.cn

server.as

server.dk

server.net.co

server.guide

server.au

server.biz.id

server.ir

server.gb.net

server.web.id

server.company

server.bg

server.la

server.for-the.biz

server.com.gr

server.promo

server.digital

server.repair

server.ae

server.st

server.ms

server.gl

server.to

server.ch

server.services

server.fo

server.com.br

server.fyi

server.ro

server.(0x706f726e)

server.sa

server.codes

server.com.ar

server.my.id

server.com.au

server.zone

server.app.br

server.io

server.broker

server.firm.in

server.cn

server.es

server.biz

server.tl

server.com.pl

server.at

server.kharkov.ua

server.ind.in

server.me

server.id.lv

server.vn

server.si

server.ge

server.us

server.(0x787878)

server.com.sa

server.tc

server.lt

server.fm

server.exchange

server.kinghost.net

server.co.tz

server.solutions

server.pl

server.com.ua

server.group

server.ru

server.land

server.sc

server.typedream.app

server.mx

server.tw

server.net

server.run

server.amsterdam

server.chat

server.guru

server.tv

server.com.py

Similar names

reserv.ru

reserv.sg

revrse.fr

rserve.com

revrse.com

reserv.com

rserve.de

revers.com.ua

revers.nu

verser.info

revers.cz

verres.fr

reserv.at

revers.lv

rverse.club

reserv.fun

rserve.net

reserv.co

sverre.com

verser.org

verser.xyz

reserv.com.ar

reesrv.app

server.mi.it

server.am

server.or.at

server.org.uk

reserv.fr

server.in.th

server.by

server.gs

revers.engineering

reserv.com.ua

server.lima-city.de

server.mobi

server.cab

server.kiev.ua

server.is

server.tj

verres.nl

server.ly

server.msk.ru

sverre.se

server.bargains

DNS History

5 records (4 active, 1 former)

●NSns185621377.a2dns.com2026-04-04 → 2026-04-04 · 1 obs

● 2026-04-04 04:16:48

●NSns185621378.a2dns.com2026-04-04 → 2026-04-04 · 1 obs

● 2026-04-04 04:16:48

●MXmail.server.crstours.com2026-04-04 → 2026-04-04 · 1 obs

● 2026-04-04 04:16:48

●A185.62.137.72026-04-04 → 2026-04-04 · 2 obs

○ 2016-12-24 04:36:00
● 2026-04-04 04:16:48

○A74.208.64.1072016-02-04 → 2016-12-24 · 3 obs

● 2016-02-04 03:17:54
● 2016-12-24 04:36:00
○ 2026-04-04 04:16:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
crstours.com	ns185621377.a2dns.com, ns185621378.a2dns.com	2 records

✅ Authoritative Response

Server:185.62.137.8

NS records: ns185621377.a2dns.com, ns185621378.a2dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crstours.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.62.137.7`
NS	2	`ns185621377.a2dns.com, ns185621378.a2dns.com`
MX	1	`mail.server.crstours.com (pri: 0)`
SOA	1	`ns185621377.a2dns.com root.server.crstou`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns185621377.a2dns.com, ns185621378.a2dns.com)

Analysis

Hierarchy

The parent of mail.server.crstours.com is server.crstours.com.

IP Addresses

server.crstours.com points to a single IP address: 185.62.137.7.

Other host names such as ns185621377.a2dns.com, mail.crstours.nl, ns1.crstours.com, mail.server.crstours.com and crstours.nl share IPs with server.crstours.com.

Name Servers

Two name servers ns185621377.a2dns.com and ns185621378.a2dns.com handle the delegation for server.crstours.com.

server.crstours.com uses the same name server setup as other domains, for example crstours.nl and crstours.com.

Host names with one IP number:

ns185621377.a2dns.com points to 185.62.137.7; ns185621378.a2dns.com points to 185.62.137.8.

Mail Servers

The mail.server.crstours.com mail server handles server.crstours.com.

mail.server.crstours.com points to a single IP number: 185.62.137.7.

server.crstours.com - robtex.com