`krystaltours.com`

DNSSEC	⚠️ Not signed
A	20.74.13.48^{🇫🇷 Microsoft20.64.0.0/10}
		PTR	`cloud.smtpjuniper.com`
NS	`ns1.server312.com` ⭐
		A	192.252.149.25^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s312.sureserver.com`
NS	`ns2.server312.com`
		A	192.252.150.25^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`ns2.server312.com`
MX	`krystaltours-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
TXT	`MS=ms62741612`
TXT	`v=spf1 mx include:spf.ejuniper.com include:_spf.google.com ~all`
SOA	`ns1.server312.com`hostmaster@krystaltours.com serial=1778762613

`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=1778762241

Same first word

krystaltours.com

DNS History

6 records (4 active, 2 former)

●NSns1.server312.com2015-07-01 → 2026-05-14 · 2 obs

● 2015-07-01 04:29:54
● 2026-05-14 12:46:12

●NSns2.server312.com2015-07-01 → 2026-05-14 · 2 obs

● 2015-07-01 04:29:54
● 2026-05-14 12:46:12

●MXkrystaltours-com.mail.protection.outlook.com2016-06-18 → 2026-05-14 · 3 obs

○ 2016-03-03 10:03:46
● 2016-06-18 11:06:54
● 2026-05-14 12:46:12

○MXmail.krystaltours.com2015-07-01 → 2016-03-03 · 4 obs

● 2015-07-01 04:29:54
● 2016-03-03 10:03:46
○ 2016-06-18 11:06:54
○ 2026-05-14 12:46:12

●A20.74.13.482026-04-26 → 2026-05-14 · 3 obs

○ 2020-01-27 05:32:22
● 2026-04-26 18:28:46
● 2026-05-14 12:46:12

○A64.76.235.102015-07-01 → 2020-01-27 · 4 obs

● 2015-07-01 04:29:54
● 2020-01-27 05:32:22
○ 2026-04-26 18:28:46
○ 2026-05-14 12:46:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
krystaltours.com	ns1.server312.com, ns2.server312.com	2 records

✅ Authoritative Response

Server:192.252.150.25

NS records: ns1.server312.com, ns2.server312.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krystaltours.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.74.13.48`
NS	2	`ns1.server312.com, ns2.server312.com`
MX	1	`krystaltours-com.mail.protection.outlook`
TXT	2	`MS=ms62741612, v=spf1 mx include:spf.ejuniper.com inclu`
SOA	1	`ns1.server312.com hostmaster.krystaltour`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.server312.com, ns2.server312.com)

Analysis

IP Addresses

krystaltours.com resolves to one IP number: 20.74.13.48.

other host names including royalcaribbean.com.ar, dns2.juniperco.com, ddmexicoonline.com, neotravel.com and koveli.live share IP numbers with krystaltours.com.

Name Servers

krystaltours.com is delegated to two name servers ns1.server312.com and ns2.server312.com.

krystaltours.com shares the same name server setup as other domains, for instance fudenna.net, ginopi.com, cheneybooks.com, wescottelectric.com and iqcs.net.

krystaltours.com at least partially shares name servers with other domains, for instance alsaleh.com, highlinetuning.com, sanfordbernsteincenter.org, elaion.org and doubtfulcreek.com.

Host names with one IP number:

ns1.server312.com points to 192.252.149.25

ns2.server312.com points to 192.252.150.25

Mail Servers

krystaltours.com is handled by a single mail server, krystaltours-com.mail.protection.outlook.com.

Host krystaltours-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c903::3, 2a01:111:f403:c946::, 2a01:111:f403:f802::2, 52.101.8.51, 52.101.9.11, 52.101.40.2 and 52.101.40.24.

krystaltours.com - robtex.com