`doubleredprint.com`

DNSSEC	⚠️ Not signed
A	176.74.21.146^{🇬🇧 Freethought-AS176.74.16.0/21 UK-FREETHOUGHT-20110615 route object}
		PTR	`ds1.optimadesign.co.uk`
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`mail1.doubleredprint.com` ⭐
		A	86.53.234.21^{🇬🇧 GTT-BACKBONE86.53.0.0/16 GTT}
MX	`mail.doubleredprint.com`⁽²⁰⁾
		A	86.53.234.21^{🇬🇧 GTT-BACKBONE86.53.0.0/16 GTT}
TXT	`v=spf1 a mx ip4:86.53.234.21 ~all`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2024-05-07 #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=1774540547

Subdomains

mail1.doubleredprint.com

mail.doubleredprint.com

Same first word

doubleredprint.com

DNS History

10 records (5 active, 5 former)

○NSns.123-reg.co.uk2015-06-11 → 2016-02-23 · 4 obs

● 2015-06-11 09:53:58
● 2016-02-23 11:53:06
○ 2016-06-25 13:05:18
○ 2026-03-26 16:14:44

○NSns.rackspace.com2016-06-25 → 2019-03-19 · 5 obs

○ 2016-02-23 11:53:06
● 2016-06-25 13:05:18
● 2019-03-19 06:28:16
○ 2026-03-23 10:32:54
○ 2026-03-26 16:14:44

●NSns01.domaincontrol.com2026-03-23 → 2026-03-26 · 3 obs

○ 2019-03-19 06:28:16
● 2026-03-23 10:32:54
● 2026-03-26 16:14:44

●NSns02.domaincontrol.com2026-03-23 → 2026-03-26 · 3 obs

○ 2019-03-19 06:28:16
● 2026-03-23 10:32:54
● 2026-03-26 16:14:44

○NSns2.123-reg.co.uk2015-06-11 → 2016-02-23 · 4 obs

● 2015-06-11 09:53:58
● 2016-02-23 11:53:06
○ 2016-06-25 13:05:18
○ 2026-03-26 16:14:44

○NSns2.rackspace.com2016-06-25 → 2019-03-19 · 5 obs

○ 2016-02-23 11:53:06
● 2016-06-25 13:05:18
● 2019-03-19 06:28:16
○ 2026-03-23 10:32:54
○ 2026-03-26 16:14:44

●MXmail.doubleredprint.com2015-06-11 → 2026-03-26 · 2 obs

● 2015-06-11 09:53:58
● 2026-03-26 16:14:44

●MXmail1.doubleredprint.com2015-06-11 → 2026-03-26 · 2 obs

● 2015-06-11 09:53:58
● 2026-03-26 16:14:44

●A176.74.21.1462026-03-23 → 2026-03-26 · 3 obs

○ 2019-03-19 06:28:16
● 2026-03-23 10:32:54
● 2026-03-26 16:14:44

○A62.233.76.1272015-06-11 → 2019-03-19 · 4 obs

● 2015-06-11 09:53:58
● 2019-03-19 06:28:16
○ 2026-03-23 10:32:54
○ 2026-03-26 16:14:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doubleredprint.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubleredprint.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.74.21.146`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	2	`mail1.doubleredprint.com (pri: 20), mail.doubleredprint.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:86.53.234.21 ~all`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

Hierarchy

doubleredprint.com is a parent of mail1.doubleredprint.com and mail.doubleredprint.com.

IP Addresses

doubleredprint.com resolves to one IP number: 176.74.21.146.

other host names including coletta.co.uk, mastenbroek.com, netarch.co.uk, coark.com and st-hughs.lincs.sch.uk share IP numbers with doubleredprint.com.

Name Servers

doubleredprint.com is delegated to two name servers ns01.domaincontrol.com and ns02.domaincontrol.com.

doubleredprint.com shares the same name server setup as other domains, for instance yobr.net, realestatebysabrina.com, briggstextile.com, gothenburghealth.org and accentuatetech.com.

doubleredprint.com at least partially shares name servers with other domains, for instance meat-bones.com.

Host names with two IP numbers:

The host name ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1; the host name ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.

Mail Servers

Two mail servers handle doubleredprint.com: mail1.doubleredprint.com and mail.doubleredprint.com.

Host names with a single IP:

mail1.doubleredprint.com points to 86.53.234.21.

mail.doubleredprint.com points to 86.53.234.21.

Host names pointing to 86.53.234.21: mail1.doubleredprint.com and mail.doubleredprint.com.

doubleredprint.com - robtex.com