`crystal-holidays.com`

DNSSEC	⚠️ Not signed
A	109.234.165.76^{🇫🇷 O2SWITCH109.234.164.0/22}
		PTR	`109-234-165-76.reverse.odns.fr`
NS	`ns1.o2switch.net` ⭐
		A	109.234.160.5^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
			PTR	`ns1.o2switch.net`
NS	`ns2.o2switch.net`
		A	109.234.161.5^{🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing}
			PTR	`ns2.o2switch.net`
MX	`crystal-holidays.com` ⭐
		A	109.234.165.76^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-165-76.reverse.odns.fr`
TXT	`v=spf1 +a +mx +ip4:109.234.165.76 +include:spf.jabatus.fr ~all`
SOA	`ns1.o2switch.net`support@o2switch.fr 2019-01-29 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776963036

MX for

crystal-holidays.com

Same first word

crystal-holidays.com

DNS History

8 records (4 active, 4 former)

○NSauth02.ns.esat.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:35:26
○ 2015-10-14 19:20:20
○ 2026-04-23 17:01:32

●NSns1.o2switch.net2020-02-16 → 2026-04-23 · 3 obs

○ 2015-10-14 19:20:20
● 2020-02-16 10:13:48
● 2026-04-23 17:01:32

●NSns2.o2switch.net2020-02-16 → 2026-04-23 · 3 obs

○ 2015-10-14 19:20:20
● 2020-02-16 10:13:48
● 2026-04-23 17:01:32

○NSsec02.ns.esat.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:35:26
○ 2015-10-14 19:20:20
○ 2026-04-23 17:01:32

●MXcrystal-holidays.com2020-02-16 → 2026-04-23 · 3 obs

○ 2015-10-14 19:20:20
● 2020-02-16 10:13:48
● 2026-04-23 17:01:32

○MXmxbackup.iol.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:35:26
○ 2015-10-14 19:20:20
○ 2026-04-23 17:01:32

○MXrelay.iol.ie2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 15:35:26
○ 2015-10-14 19:20:20
○ 2026-04-23 17:01:32

●A109.234.165.762020-02-16 → 2026-04-23 · 2 obs

● 2020-02-16 10:13:48
● 2026-04-23 17:01:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crystal-holidays.com	ns1.o2switch.net, ns2.o2switch.net	-

✅ Authoritative Response

Server:109.234.160.5

NS records: ns1.o2switch.net, ns2.o2switch.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystal-holidays.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.165.76`
NS	2	`ns1.o2switch.net, ns2.o2switch.net`
MX	1	`crystal-holidays.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:109.234.165.76 +inclu`
SOA	1	`ns1.o2switch.net support.o2switch.fr`

Analysis

Mail Server Role

For crystal-holidays.com, the mail server is crystal-holidays.com.

IP Addresses

crystal-holidays.com resolves to one IP number: 109.234.165.76.

other host names including vattepain.fr, tradauto.com, eco-generation.net, mail.laureneguarneri.com and mail.acroquer.fr share IP numbers with crystal-holidays.com.

Name Servers

crystal-holidays.com is delegated to two name servers ns1.o2switch.net and ns2.o2switch.net.

crystal-holidays.com shares the same name server setup as other domains, for instance xavbox.org, merchadou.com, aylink.ma, cb3i.com and groupecbh.fr.

Host names with one IP number:

ns1.o2switch.net points to 109.234.160.5

ns2.o2switch.net points to 109.234.161.5

Mail Servers

crystal-holidays.com is served by a single mail server, crystal-holidays.com.

crystal-holidays.com resolves to IP 109.234.165.76.

crystal-holidays.com - robtex.com