`doubleclicktours.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns31.domaincontrol.com` ⭐
		A	2603:5:2191::10^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns31.domaincontrol.com`
		A	97.74.105.16^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns31.domaincontrol.com`
NS	`ns32.domaincontrol.com`
		A	2603:5:2291::10^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns32.domaincontrol.com`
		A	173.201.73.16^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns32.domaincontrol.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns31.domaincontrol.com`dns@jomax.net 2025-09-15 #2

`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=1784079587

Same first word

doubleclicktours.com

DNS History

6 records (6 active, 0 former)

●NSns31.domaincontrol.com2026-02-21 → 2026-07-15 · 2 obs

● 2026-02-21 03:08:48
● 2026-07-15 02:06:02

●NSns32.domaincontrol.com2026-02-21 → 2026-07-15 · 2 obs

● 2026-02-21 03:08:48
● 2026-07-15 02:06:02

●MXmxa.mailgun.org2026-02-21 → 2026-07-15 · 2 obs

● 2026-02-21 03:08:48
● 2026-07-15 02:06:02

●MXmxb.mailgun.org2026-02-21 → 2026-07-15 · 2 obs

● 2026-02-21 03:08:48
● 2026-07-15 02:06:02

●A13.248.243.52026-02-21 → 2026-07-15 · 2 obs

● 2026-02-21 03:08:48
● 2026-07-15 02:06:02

●A76.223.105.2302026-02-21 → 2026-07-15 · 2 obs

● 2026-02-21 03:08:48
● 2026-07-15 02:06:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doubleclicktours.com	ns31.domaincontrol.com, ns32.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubleclicktours.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns31.domaincontrol.com, ns32.domaincontrol.com`
MX	2	`mxa.mailgun.org (pri: 60), mxb.mailgun.org (pri: 60)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`ns31.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)

Analysis

IP Addresses

doubleclicktours.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230

Among the host names that share IP numbers with doubleclicktours.com are bonimontessori.ca, cakesbykate.com, aplusny.net and two others.

Name Servers

DNS delegation for doubleclicktours.com points to two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.

doubleclicktours.com has the same name server delegation as a number of other domains, such as lyife.com, metalformsigns.com, itknit.co.uk and two more.

ns31.domaincontrol.com directs to 97.74.105.16 and 2603:5:2191::10. ns32.domaincontrol.com directs to 173.201.73.16 and 2603:5:2291::10. Each host name carries two IP addresses.

Mail Servers

The MX records for doubleclicktours.com point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.

doubleclicktours.com has the same mail server arrangement as a number of other domains, for example tuirgin.com, sigpipe.com, shopeliterepeats.com and two more.

doubleclicktours.com shares at least some of its mail servers with other domains — for example e-zdating.com, medaugur.com, solucaohost.com.br and two more.

These mail servers are frequently paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Both mxa.mailgun.org and mxb.mailgun.org have a single IP address, 34.36.182.139, and share it.

Host names pointing to 34.36.182.139 IP addresses: mxa.mailgun.org and mxb.mailgun.org.

doubleclicktours.com - robtex.com