`couponbrew.com`

DNSSEC	⚠️ Not signed
A	3.163.10.14^{🇺🇸 Amazon3.163.8.0/22}
		PTR	`server-3-163-10-14.gru3.r.cloudfront.net`
A	3.163.10.91^{🇺🇸 Amazon3.163.8.0/22}
A	3.163.10.107^{🇺🇸 Amazon3.163.8.0/22}
A	3.163.10.109^{🇺🇸 Amazon3.163.8.0/22}
NS	`ns-1505.awsdns-60.org` ⭐
		A	2600:9000:5305:e100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1505.awsdns-60.org`
		A	205.251.197.225^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1505.awsdns-60.org`
NS	`ns-1011.awsdns-62.net`
		A	2600:9000:5303:f300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1011.awsdns-62.net`
		A	205.251.195.243^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1011.awsdns-62.net`
NS	`ns-2020.awsdns-60.co.uk`
		A	2600:9000:5307:e400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2020.awsdns-60.co.uk`
		A	205.251.199.228^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2020.awsdns-60.co.uk`
NS	`ns-57.awsdns-07.com`
		A	2600:9000:5300:3900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-57.awsdns-07.com`
		A	205.251.192.57^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-57.awsdns-07.com`
SOA	`ns-1505.awsdns-60.org`awsdns-hostmaster@amazon.com serial=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=1775984962

Subdomains

mail.couponbrew.com

Same first word

couponbrew.com

DNS History

24 records (8 active, 16 former)

●NSns-1011.awsdns-62.net2026-03-12 → 2026-04-12 · 3 obs

○ 2020-02-05 17:30:22
● 2026-03-12 11:54:28
● 2026-04-12 09:34:30

●NSns-1505.awsdns-60.org2026-03-12 → 2026-04-12 · 3 obs

○ 2020-02-05 17:30:22
● 2026-03-12 11:54:28
● 2026-04-12 09:34:30

●NSns-2020.awsdns-60.co.uk2026-03-12 → 2026-04-12 · 3 obs

○ 2020-02-05 17:30:22
● 2026-03-12 11:54:28
● 2026-04-12 09:34:30

●NSns-57.awsdns-07.com2026-03-12 → 2026-04-12 · 3 obs

○ 2020-02-05 17:30:22
● 2026-03-12 11:54:28
● 2026-04-12 09:34:30

○NSns1695.websitewelcome.com2017-03-24 → 2020-02-05 · 4 obs

● 2017-03-24 16:15:04
● 2020-02-05 17:30:22
○ 2026-03-12 11:54:28
○ 2026-04-12 09:34:30

○NSns1696.websitewelcome.com2017-03-24 → 2020-02-05 · 4 obs

● 2017-03-24 16:15:04
● 2020-02-05 17:30:22
○ 2026-03-12 11:54:28
○ 2026-04-12 09:34:30

○MXmail.couponbrew.com2017-03-24 → 2020-02-05 · 4 obs

● 2017-03-24 16:15:04
● 2020-02-05 17:30:22
○ 2026-03-12 11:54:28
○ 2026-04-12 09:34:30

○A192.185.175.1162017-03-24 → 2020-02-05 · 4 obs

● 2017-03-24 16:15:04
● 2020-02-05 17:30:22
○ 2026-03-12 11:54:28
○ 2026-04-12 09:34:30

●A3.163.10.1072026-03-31 → 2026-04-12 · 20 obs

○ 2026-03-12 11:54:28
● 2026-03-31 11:26:36
○ 2026-03-31 13:58:46
○ 2026-03-31 16:11:12
● 2026-04-01 00:13:24
● 2026-04-01 02:24:04
○ 2026-04-01 04:44:22
○ 2026-04-05 06:59:42
● 2026-04-05 08:36:00
○ 2026-04-05 10:27:20
○ 2026-04-05 14:18:34
● 2026-04-06 10:24:18
● 2026-04-06 22:27:14
○ 2026-04-07 00:30:24
○ 2026-04-08 02:46:30
● 2026-04-08 21:08:20
● 2026-04-08 22:12:06
○ 2026-04-09 02:17:42
○ 2026-04-10 00:01:04
● 2026-04-12 09:34:30

●A3.163.10.1092026-03-31 → 2026-04-12 · 20 obs

●A3.163.10.142026-03-31 → 2026-04-12 · 20 obs

●A3.163.10.912026-03-31 → 2026-04-12 · 20 obs

○A3.175.14.1022026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 15:46:40
● 2026-04-08 02:46:30
○ 2026-04-08 21:08:20
○ 2026-04-12 09:34:30

○A3.175.14.512026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 15:46:40
● 2026-04-08 02:46:30
○ 2026-04-08 21:08:20
○ 2026-04-12 09:34:30

○A3.175.14.772026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 15:46:40
● 2026-04-08 02:46:30
○ 2026-04-08 21:08:20
○ 2026-04-12 09:34:30

○A3.175.14.862026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-07 15:46:40
● 2026-04-08 02:46:30
○ 2026-04-08 21:08:20
○ 2026-04-12 09:34:30

○A52.222.177.1202026-03-12 → 2026-04-10 · 20 obs

○ 2020-02-05 17:30:22
● 2026-03-12 11:54:28
○ 2026-03-31 11:26:36
○ 2026-03-31 13:58:46
● 2026-03-31 16:11:12
○ 2026-04-01 00:13:24
○ 2026-04-01 04:44:22
● 2026-04-02 03:52:16
● 2026-04-04 06:41:26
○ 2026-04-04 15:17:04
○ 2026-04-05 10:27:20
● 2026-04-05 14:18:34
○ 2026-04-06 10:24:18
○ 2026-04-06 22:27:14
● 2026-04-07 00:30:24
○ 2026-04-07 15:46:40
○ 2026-04-08 22:12:06
● 2026-04-09 02:17:42
● 2026-04-10 00:01:04
○ 2026-04-12 09:34:30

○A52.222.177.302026-03-12 → 2026-04-10 · 20 obs

○A52.222.177.642026-03-12 → 2026-04-10 · 20 obs

○A52.222.177.772026-03-12 → 2026-04-10 · 20 obs

○A54.230.253.342026-03-31 → 2026-04-07 · 16 obs

○ 2026-03-31 11:26:36
● 2026-03-31 13:58:46
○ 2026-03-31 16:11:12
○ 2026-04-01 02:24:04
● 2026-04-01 04:44:22
○ 2026-04-02 03:52:16
○ 2026-04-04 06:41:26
● 2026-04-04 15:17:04
● 2026-04-05 06:59:42
○ 2026-04-05 08:36:00
● 2026-04-05 10:27:20
○ 2026-04-05 14:18:34
○ 2026-04-07 00:30:24
● 2026-04-07 15:46:40
○ 2026-04-08 02:46:30
○ 2026-04-12 09:34:30

○A54.230.253.472026-03-31 → 2026-04-07 · 16 obs

○A54.230.253.632026-03-31 → 2026-04-07 · 16 obs

○A54.230.253.82026-03-31 → 2026-04-07 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
couponbrew.com	ns-57.awsdns-07.com, ns-1011.awsdns-62.net, ns-2020.awsdns-60.co.uk, ns-1505.awsdns-60.org	1 record

✅ Authoritative Response

Server:205.251.197.225

NS records: ns-57.awsdns-07.com, ns-1011.awsdns-62.net, ns-2020.awsdns-60.co.uk, ns-1505.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couponbrew.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.163.10.14, 3.163.10.91...`
NS	4	`ns-1011.awsdns-62.net, ns-1505.awsdns-60.org...`
SOA	1	`ns-1505.awsdns-60.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-57.awsdns-07.com)

Analysis

Hierarchy

The parent of mail.couponbrew.com is couponbrew.com.

IP Addresses

couponbrew.com resolves to four IP numbers: 3.163.10.14, 3.163.10.91, 3.163.10.107 and 3.163.10.109.

Other host names such as d1fxhi9nz3487m.cloudfront.net, d2uufhhjdhpx91.cloudfront.net, d2xtpya3xi5lqq.cloudfront.net, nelnetgovernmentservices.net and restorview.com share IPs with couponbrew.com.

Name Servers

couponbrew.com is delegated to four name servers: ns-57.awsdns-07.com, ns-1011.awsdns-62.net, ns-1505.awsdns-60.org and ns-2020.awsdns-60.co.uk.

couponbrew.com at least partially shares name servers with other domains, for instance rakurakumitukaru.com, rpvip5.win, d1j24xi44x97jy.cloudfront.net, e-falcon.co.jp and seatroutguidefyn.dk.

Host names with two IP numbers: ns-57.awsdns-07.com points to 2600:9000:5300:3900::1 and 205.251.192.57; ns-1011.awsdns-62.net points to 2600:9000:5303:f300::1 and 205.251.195.243; ns-1505.awsdns-60.org points to 2600:9000:5305:e100::1 and 205.251.197.225; ns-2020.awsdns-60.co.uk points to 2600:9000:5307:e400::1 and 205.251.199.228.

couponbrew.com - robtex.com

couponbrew.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`couponbrew.com`

`com`