doublebig.com - dns.ninja

`doublebig.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-01 #1

`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=1782935916

Subdomains

mail.doublebig.com

Same first word

doublebig.com

Similar names

bigdouble.com

bibledoug.com

DNS History

28 records (7 active, 21 former)

●NSdomain-for-sale.hugedomainsdns.com2026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

●NSforsale.hugedomainsdns.com2026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

●NSns1.namebrightdns.com2015-07-10 → 2026-07-01 · 9 obs

○ 2007-08-22 20:08:06
● 2015-07-10 07:12:38
○ 2015-11-16 21:16:50
● 2016-02-05 17:22:54
● 2016-05-08 23:44:04
○ 2017-02-16 07:04:58
○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

○NSns2.fsdns.com2007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 20:08:06
○ 2015-07-10 07:12:38
○ 2026-07-01 20:24:36

○NSns2.fsdns.net2007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 20:08:06
○ 2015-07-10 07:12:38
○ 2026-07-01 20:24:36

○NSns2.namebrightdns.com2015-07-10 → 2016-05-08 · 7 obs

○ 2007-08-22 20:08:06
● 2015-07-10 07:12:38
○ 2015-11-16 21:16:50
● 2016-02-05 17:22:54
● 2016-05-08 23:44:04
○ 2017-02-16 07:04:58
○ 2026-07-01 20:24:36

○NSnsg1.namebrightdns.com2015-11-16 → 2020-01-08 · 7 obs

○ 2015-07-10 07:12:38
● 2015-11-16 21:16:50
○ 2016-02-05 17:22:54
○ 2017-02-16 07:04:58
● 2020-01-08 22:59:04
○ 2026-03-28 18:33:24
○ 2026-07-01 20:24:36

○NSnsg2.namebrightdns.com2015-11-16 → 2020-01-08 · 7 obs

○ 2015-07-10 07:12:38
● 2015-11-16 21:16:50
○ 2016-02-05 17:22:54
○ 2017-02-16 07:04:58
● 2020-01-08 22:59:04
○ 2026-03-28 18:33:24
○ 2026-07-01 20:24:36

○NSnst1.namebrightdns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-08 23:44:04
● 2017-02-16 07:04:58
○ 2020-01-08 22:59:04
○ 2026-07-01 20:24:36

○NSnst2.namebrightdns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-08 23:44:04
● 2017-02-16 07:04:58
○ 2020-01-08 22:59:04
○ 2026-07-01 20:24:36

○MXanmail.namebrightmail.com2015-07-10 → 2015-07-10 · 4 obs

○ 2007-08-22 20:08:06
● 2015-07-10 07:12:38
○ 2015-11-16 21:16:50
○ 2026-07-01 20:24:36

○MXmail.doublebig.com2007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 20:08:06
○ 2015-07-10 07:12:38
○ 2026-07-01 20:24:36

●A13.223.25.842026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

○A213.239.184.2002007-08-22 → 2007-08-22 · 3 obs

● 2007-08-22 20:08:06
○ 2015-07-10 07:12:38
○ 2026-07-01 20:24:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

○A34.199.151.1632017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-08 23:44:04
● 2017-02-16 07:04:58
○ 2020-01-08 22:59:04
○ 2026-07-01 20:24:36

○A52.0.96.242016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-16 21:16:50
● 2016-02-05 17:22:54
○ 2016-05-08 23:44:04
○ 2026-07-01 20:24:36

○A52.20.154.32017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-08 23:44:04
● 2017-02-16 07:04:58
○ 2020-01-08 22:59:04
○ 2026-07-01 20:24:36

○A52.200.243.1232016-05-08 → 2016-05-08 · 4 obs

○ 2016-02-05 17:22:54
● 2016-05-08 23:44:04
○ 2017-02-16 07:04:58
○ 2026-07-01 20:24:36

○A52.71.117.992016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-16 21:16:50
● 2016-02-05 17:22:54
○ 2016-05-08 23:44:04
○ 2026-07-01 20:24:36

○A54.152.144.2432016-05-08 → 2016-05-08 · 4 obs

○ 2016-02-05 17:22:54
● 2016-05-08 23:44:04
○ 2017-02-16 07:04:58
○ 2026-07-01 20:24:36

○A54.174.31.2542015-07-10 → 2015-11-16 · 5 obs

○ 2007-08-22 20:08:06
● 2015-07-10 07:12:38
● 2015-11-16 21:16:50
○ 2016-02-05 17:22:54
○ 2026-07-01 20:24:36

○A54.208.74.2152015-07-10 → 2015-11-16 · 5 obs

○ 2007-08-22 20:08:06
● 2015-07-10 07:12:38
● 2015-11-16 21:16:50
○ 2016-02-05 17:22:54
○ 2026-07-01 20:24:36

●A54.243.117.1972026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-08 22:59:04
● 2026-03-28 18:33:24
● 2026-07-01 20:24:36

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-10 → 2016-05-08 · 5 obs

○ 2007-08-22 20:08:06
● 2015-07-10 07:12:38
● 2016-05-08 23:44:04
○ 2017-02-16 07:04:58
○ 2026-07-01 20:24:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-08 23:44:04
● 2017-02-16 07:04:58
○ 2020-01-08 22:59:04
○ 2026-07-01 20:24:36

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-16 07:04:58
● 2020-01-08 22:59:04
○ 2026-03-28 18:33:24
○ 2026-07-01 20:24:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doublebig.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:13.221.131.54

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublebig.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`forsale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

Hierarchy

The domain mail.doublebig.com falls under the parent doublebig.com.

IP Addresses

doublebig.com directs to four IP numbers, which are 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

maport.com, mail.takefans.com, sinterio.com and two other host names share IP numbers with doublebig.com.

Name Servers

doublebig.com has three name servers — domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

At least some of doublebig.com's name servers are shared with other domains, for example hisgoat.com, yourater.com, pcflow.com and two more.

It is common for these name servers to be used in conjunction with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Hostnames that resolve to 6 IP addresses:

domain-for-sale.hugedomainsdns.com points to 13.221.131.54, 13.222.195.178, 54.175.130.15 and 3 other IP addresses.

forsale.hugedomainsdns.com points to 3.80.109.14, 98.81.3.34, 98.83.212.177 and 3 other IP addresses.

Hostnames pointing to five IP numbers:

ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.