`4redfin.com`

DNSSEC	⚠️ Not signed
A	3.170.19.15^{🇺🇸 Amazon3.170.19.0/24}
		PTR	`server-3-170-19-15.iad61.r.cloudfront.net`
A	3.170.19.42^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.100^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.102^{🇺🇸 Amazon3.170.19.0/24}
NS	`ns-1656.awsdns-15.co.uk` ⭐
		A	2600:9000:5306:7800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1656.awsdns-15.co.uk`
		A	205.251.198.120^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1656.awsdns-15.co.uk`
NS	`ns-123.awsdns-15.com`
		A	2600:9000:5300:7b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-123.awsdns-15.com`
		A	205.251.192.123^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-123.awsdns-15.com`
NS	`ns-1522.awsdns-62.org`
		A	2600:9000:5305:f200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1522.awsdns-62.org`
		A	205.251.197.242^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1522.awsdns-62.org`
NS	`ns-566.awsdns-06.net`
		A	2600:9000:5302:3600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-566.awsdns-06.net`
		A	205.251.194.54^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-566.awsdns-06.net`
SOA	`ns-1656.awsdns-15.co.uk`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=1771291435

Subdomains

www.4redfin.com

Same first word

4redfin.com

Similar names

4friend.eu

friend4.com

DNS History

40 records (8 active, 32 former)

●NSns-123.awsdns-15.com2026-02-16 → 2026-03-17 · 3 obs

○ 2020-03-09 00:28:50
● 2026-02-16 00:06:38
● 2026-03-17 06:53:16

●NSns-1522.awsdns-62.org2026-02-16 → 2026-03-17 · 3 obs

○ 2020-03-09 00:28:50
● 2026-02-16 00:06:38
● 2026-03-17 06:53:16

●NSns-1656.awsdns-15.co.uk2026-02-16 → 2026-03-17 · 3 obs

○ 2020-03-09 00:28:50
● 2026-02-16 00:06:38
● 2026-03-17 06:53:16

●NSns-566.awsdns-06.net2026-02-16 → 2026-03-17 · 3 obs

○ 2020-03-09 00:28:50
● 2026-02-16 00:06:38
● 2026-03-17 06:53:16

○NSns.adhost.com2015-06-06 → 2016-05-02 · 4 obs

● 2015-06-06 00:43:02
● 2016-05-02 02:06:12
○ 2017-01-23 20:17:48
○ 2026-03-17 06:53:16

○NSns0.adhost.com2015-06-06 → 2016-05-02 · 4 obs

● 2015-06-06 00:43:02
● 2016-05-02 02:06:12
○ 2017-01-23 20:17:48
○ 2026-03-17 06:53:16

○NSns1.4redfin.com2017-01-23 → 2020-03-09 · 5 obs

○ 2016-05-02 02:06:12
● 2017-01-23 20:17:48
● 2020-03-09 00:28:50
○ 2026-02-16 00:06:38
○ 2026-03-17 06:53:16

○NSns2.4redfin.com2017-01-23 → 2020-03-09 · 5 obs

○ 2016-05-02 02:06:12
● 2017-01-23 20:17:48
● 2020-03-09 00:28:50
○ 2026-02-16 00:06:38
○ 2026-03-17 06:53:16

○NSns3.4redfin.com2017-01-23 → 2020-03-09 · 5 obs

○ 2016-05-02 02:06:12
● 2017-01-23 20:17:48
● 2020-03-09 00:28:50
○ 2026-02-16 00:06:38
○ 2026-03-17 06:53:16

○NSns4.4redfin.com2017-01-23 → 2020-03-09 · 5 obs

○ 2016-05-02 02:06:12
● 2017-01-23 20:17:48
● 2020-03-09 00:28:50
○ 2026-02-16 00:06:38
○ 2026-03-17 06:53:16

○MXmail.adhost.com2015-06-06 → 2016-05-02 · 4 obs

● 2015-06-06 00:43:02
● 2016-05-02 02:06:12
○ 2017-01-23 20:17:48
○ 2026-03-17 06:53:16

○A13.249.182.162026-02-18 → 2026-03-17 · 48 obs

○ 2026-02-16 00:06:38
○ 2026-02-18 01:11:26
● 2026-02-18 17:06:52
○ 2026-02-19 05:22:24
● 2026-02-19 17:33:28
● 2026-02-20 15:02:10
○ 2026-02-20 18:50:38
○ 2026-02-21 01:54:00
● 2026-02-21 14:53:26
● 2026-02-21 17:09:40
○ 2026-02-21 22:02:04
○ 2026-02-23 05:19:58
● 2026-02-25 04:53:02
○ 2026-02-25 08:02:16
○ 2026-02-26 10:58:34
● 2026-02-26 21:16:46
○ 2026-02-27 10:09:44
○ 2026-02-28 21:07:20
● 2026-03-01 00:56:48
● 2026-03-02 13:38:48
○ 2026-03-02 19:26:42
○ 2026-03-03 07:22:34
● 2026-03-03 10:36:22
● 2026-03-04 00:38:16
○ 2026-03-04 03:27:02
○ 2026-03-07 03:52:36
● 2026-03-07 15:43:40
○ 2026-03-07 21:22:34
● 2026-03-09 05:27:56
○ 2026-03-09 12:40:16
○ 2026-03-09 15:32:58
● 2026-03-10 15:35:12
● 2026-03-10 16:50:34
○ 2026-03-10 23:36:34
○ 2026-03-12 12:37:26
● 2026-03-12 15:23:46
● 2026-03-13 02:02:34
○ 2026-03-13 03:33:34
○ 2026-03-15 07:52:54
● 2026-03-15 17:08:14
○ 2026-03-15 18:28:54
○ 2026-03-16 13:20:36
● 2026-03-16 18:29:48
● 2026-03-16 19:51:12
○ 2026-03-17 00:58:02
● 2026-03-17 02:28:00
○ 2026-03-17 04:55:10
○ 2026-03-17 06:53:16

○A13.249.182.282026-02-18 → 2026-03-17 · 48 obs

○A13.249.182.332026-02-18 → 2026-03-17 · 48 obs

○A13.249.182.942026-02-18 → 2026-03-17 · 48 obs

○A13.32.230.162026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 04:22:30
● 2026-03-16 13:20:36
○ 2026-03-16 18:29:48
○ 2026-03-17 06:53:16

○A13.32.230.482026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 04:22:30
● 2026-03-16 13:20:36
○ 2026-03-16 18:29:48
○ 2026-03-17 06:53:16

○A13.32.230.532026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 04:22:30
● 2026-03-16 13:20:36
○ 2026-03-16 18:29:48
○ 2026-03-17 06:53:16

○A13.32.230.672026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 04:22:30
● 2026-03-16 13:20:36
○ 2026-03-16 18:29:48
○ 2026-03-17 06:53:16

○A18.165.227.142026-02-16 → 2026-03-17 · 60 obs

○ 2020-03-09 00:28:50
● 2026-02-16 00:06:38
● 2026-02-16 02:38:42
○ 2026-02-16 04:23:40
● 2026-02-16 06:01:36
● 2026-02-18 01:11:26
○ 2026-02-18 17:06:52
○ 2026-02-20 15:02:10
● 2026-02-20 18:50:38
● 2026-02-21 01:54:00
○ 2026-02-21 14:53:26
○ 2026-02-21 17:09:40
● 2026-02-21 22:02:04
● 2026-02-23 05:19:58
○ 2026-02-25 04:53:02
○ 2026-02-25 14:37:06
● 2026-02-25 15:53:14
● 2026-02-26 09:51:32
○ 2026-02-26 10:58:34
○ 2026-02-26 21:16:46
● 2026-02-27 10:09:44
● 2026-02-27 14:49:24
○ 2026-02-28 08:31:10
● 2026-02-28 14:24:20
○ 2026-02-28 21:07:20
○ 2026-03-02 13:38:48
● 2026-03-02 19:26:42
● 2026-03-03 07:22:34
○ 2026-03-03 10:36:22
○ 2026-03-04 00:38:16
● 2026-03-04 03:27:02
● 2026-03-07 03:52:36
○ 2026-03-07 15:43:40
● 2026-03-07 21:22:34
○ 2026-03-09 05:27:56
○ 2026-03-09 12:40:16
● 2026-03-09 15:32:58
○ 2026-03-10 15:35:12
○ 2026-03-10 16:50:34
● 2026-03-10 23:36:34
● 2026-03-12 07:23:28
○ 2026-03-12 11:45:04
● 2026-03-12 12:37:26
○ 2026-03-12 15:23:46
○ 2026-03-13 02:02:34
● 2026-03-13 03:33:34
● 2026-03-14 06:36:10
○ 2026-03-14 10:03:48
● 2026-03-14 15:44:34
● 2026-03-15 07:52:54
○ 2026-03-15 17:08:14
● 2026-03-15 18:28:54
● 2026-03-16 04:22:30
○ 2026-03-16 13:20:36
○ 2026-03-16 19:51:12
● 2026-03-17 00:58:02
○ 2026-03-17 02:28:00
● 2026-03-17 04:55:10
○ 2026-03-17 06:53:14
○ 2026-03-17 06:53:16

○A18.165.227.242026-02-16 → 2026-03-17 · 60 obs

○A18.165.227.252026-02-16 → 2026-03-17 · 60 obs

○A18.165.227.42026-02-16 → 2026-03-17 · 60 obs

○A3.168.122.1022026-02-16 → 2026-03-14 · 7 obs

○ 2026-02-16 02:38:42
● 2026-02-16 04:23:40
○ 2026-02-16 06:01:36
○ 2026-03-14 06:36:10
● 2026-03-14 10:03:48
○ 2026-03-14 15:44:34
○ 2026-03-17 06:53:16

○A3.168.122.232026-02-16 → 2026-03-14 · 7 obs

○ 2026-02-16 02:38:42
● 2026-02-16 04:23:40
○ 2026-02-16 06:01:36
○ 2026-03-14 06:36:10
● 2026-03-14 10:03:48
○ 2026-03-14 15:44:34
○ 2026-03-17 06:53:16

○A3.168.122.442026-02-16 → 2026-03-14 · 7 obs

○ 2026-02-16 02:38:42
● 2026-02-16 04:23:40
○ 2026-02-16 06:01:36
○ 2026-03-14 06:36:10
● 2026-03-14 10:03:48
○ 2026-03-14 15:44:34
○ 2026-03-17 06:53:16

○A3.168.122.832026-02-16 → 2026-03-14 · 7 obs

○ 2026-02-16 02:38:42
● 2026-02-16 04:23:40
○ 2026-02-16 06:01:36
○ 2026-03-14 06:36:10
● 2026-03-14 10:03:48
○ 2026-03-14 15:44:34
○ 2026-03-17 06:53:16

○A3.168.147.1272026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-25 04:53:02
● 2026-02-25 08:02:16
○ 2026-02-25 14:03:44
○ 2026-03-17 06:53:16

○A3.168.147.262026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-25 04:53:02
● 2026-02-25 08:02:16
○ 2026-02-25 14:03:44
○ 2026-03-17 06:53:16

○A3.168.147.292026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-25 04:53:02
● 2026-02-25 08:02:16
○ 2026-02-25 14:03:44
○ 2026-03-17 06:53:16

○A3.168.147.722026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-25 04:53:02
● 2026-02-25 08:02:16
○ 2026-02-25 14:03:44
○ 2026-03-17 06:53:16

●A3.170.19.1002026-02-19 → 2026-03-17 · 21 obs

○ 2026-02-18 17:06:52
● 2026-02-19 05:22:24
○ 2026-02-19 17:33:28
○ 2026-02-25 08:02:16
● 2026-02-25 14:03:44
● 2026-02-25 14:37:06
○ 2026-02-25 15:53:14
○ 2026-02-27 14:49:24
● 2026-02-28 08:31:10
○ 2026-02-28 14:24:20
● 2026-02-28 21:07:20
○ 2026-03-01 00:56:48
○ 2026-03-09 05:27:56
● 2026-03-09 12:40:16
○ 2026-03-09 15:32:58
○ 2026-03-12 07:23:28
● 2026-03-12 11:45:04
○ 2026-03-12 12:37:26
○ 2026-03-17 04:55:10
● 2026-03-17 06:53:14
● 2026-03-17 06:53:16

●A3.170.19.1022026-02-19 → 2026-03-17 · 21 obs

●A3.170.19.152026-02-19 → 2026-03-17 · 21 obs

●A3.170.19.422026-02-19 → 2026-03-17 · 21 obs

○A67.212.135.1302017-01-23 → 2020-03-09 · 4 obs

● 2017-01-23 20:17:48
● 2020-03-09 00:28:50
○ 2026-02-16 00:06:38
○ 2026-03-17 06:53:16

○A99.84.41.1112026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 09:51:32
● 2026-02-26 10:58:34
○ 2026-02-26 21:16:46
○ 2026-03-17 06:53:16

○A99.84.41.1252026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 09:51:32
● 2026-02-26 10:58:34
○ 2026-02-26 21:16:46
○ 2026-03-17 06:53:16

○A99.84.41.592026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 09:51:32
● 2026-02-26 10:58:34
○ 2026-02-26 21:16:46
○ 2026-03-17 06:53:16

○A99.84.41.762026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 09:51:32
● 2026-02-26 10:58:34
○ 2026-02-26 21:16:46
○ 2026-03-17 06:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
4redfin.com	ns-123.awsdns-15.com, ns-566.awsdns-06.net, ns-1656.awsdns-15.co.uk, ns-1522.awsdns-62.org	1 record

✅ Authoritative Response

Server: 205.251.192.123

NS records: ns-123.awsdns-15.com, ns-566.awsdns-06.net, ns-1656.awsdns-15.co.uk, ns-1522.awsdns-62.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4redfin.com (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.102, 3.170.19.100...`
NS	4	`ns-123.awsdns-15.com, ns-1522.awsdns-62.org...`
SOA	1	`ns-1656.awsdns-15.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-123.awsdns-15.com)

Analysis

Hierarchy

4redfin.com is the parent of www.4redfin.com.

IP Addresses

Four IP numbers are pointed to by 4redfin.com: 3.170.19.15, 3.170.19.42, 3.170.19.100 and 3.170.19.102.

other host names including contrata-internet.ofertas-mexico.com, visualunieuro.com, cache.galcomi.jp, unieurodisplay.it and cmcraft.co.kr share IP numbers with 4redfin.com.

Name Servers

4redfin.com is delegated to four name servers: ns-123.awsdns-15.com, ns-566.awsdns-06.net, ns-1522.awsdns-62.org and ns-1656.awsdns-15.co.uk.

4redfin.com at least partially shares name servers with other domains, for instance piximizer-stage.px.at, commissioncommand.com, resolution2011.com, charislms.com and oneomics.com.

these name servers are commonly used alongside ns-1438.awsdns-51.org.

Host names with two IP numbers:

ns-123.awsdns-15.com points to 2600:9000:5300:7b00::1 and 205.251.192.123; ns-566.awsdns-06.net points to 2600:9000:5302:3600::1 and 205.251.194.54; ns-1522.awsdns-62.org points to 2600:9000:5305:f200::1 and 205.251.197.242; ns-1656.awsdns-15.co.uk points to 2600:9000:5306:7800::1 and 205.251.198.120.

4redfin.com - robtex.com

4redfin.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`4redfin.com`

`com`