`f88cdn.pfxprod.com`

DNSSEC	⚠️ Not signed
A	13.227.207.44^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
		PTR	`server-13-227-207-44.gru3.r.cloudfront.net`
A	13.227.207.83^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.102^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.123^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}

DNS History

41 records (4 active, 37 former)

○A108.138.233.1112026-04-02 → 2026-04-02 · 5 obs

○ 2026-04-01 23:37:14
● 2026-04-02 03:14:02
● 2026-04-02 05:37:14
○ 2026-04-02 07:13:04
○ 2026-04-05 08:08:32

○A108.138.233.1232026-04-02 → 2026-04-02 · 5 obs

○ 2026-04-01 23:37:14
● 2026-04-02 03:14:02
● 2026-04-02 05:37:14
○ 2026-04-02 07:13:04
○ 2026-04-05 08:08:32

○A108.138.233.1272026-04-02 → 2026-04-02 · 5 obs

○ 2026-04-01 23:37:14
● 2026-04-02 03:14:02
● 2026-04-02 05:37:14
○ 2026-04-02 07:13:04
○ 2026-04-05 08:08:32

○A108.138.233.242026-04-02 → 2026-04-02 · 5 obs

○ 2026-04-01 23:37:14
● 2026-04-02 03:14:02
● 2026-04-02 05:37:14
○ 2026-04-02 07:13:04
○ 2026-04-05 08:08:32

●A13.227.207.1022026-03-28 → 2026-04-05 · 25 obs

○ 2026-03-28 12:35:44
● 2026-03-28 16:44:46
○ 2026-03-29 00:35:50
● 2026-03-29 07:22:24
○ 2026-03-29 14:58:54
○ 2026-03-30 07:28:38
● 2026-03-30 10:07:16
○ 2026-03-30 11:37:12
○ 2026-03-31 07:41:38
● 2026-03-31 10:55:56
● 2026-03-31 12:32:24
○ 2026-03-31 16:12:56
○ 2026-04-01 00:14:26
● 2026-04-01 02:56:58
● 2026-04-01 07:34:30
○ 2026-04-01 17:36:00
○ 2026-04-04 00:49:22
● 2026-04-04 01:31:58
○ 2026-04-04 02:10:32
○ 2026-04-04 12:26:56
● 2026-04-04 17:03:28
○ 2026-04-04 17:58:16
○ 2026-04-05 05:36:56
● 2026-04-05 07:34:42
● 2026-04-05 08:08:32

●A13.227.207.1232026-03-28 → 2026-04-05 · 25 obs

●A13.227.207.442026-03-28 → 2026-04-05 · 25 obs

●A13.227.207.832026-03-28 → 2026-04-05 · 25 obs

○A18.155.1.1142026-04-02 → 2026-04-05 · 30 obs

○ 2026-04-02 17:37:36
● 2026-04-02 18:32:14
○ 2026-04-02 19:46:48
● 2026-04-03 02:56:20
● 2026-04-03 04:03:28
○ 2026-04-03 05:46:44
○ 2026-04-03 08:30:08
● 2026-04-03 09:09:48
○ 2026-04-03 12:22:42
● 2026-04-03 15:18:58
○ 2026-04-03 17:37:28
○ 2026-04-04 01:31:58
● 2026-04-04 02:10:32
○ 2026-04-04 05:47:58
● 2026-04-04 07:21:38
○ 2026-04-04 11:21:44
● 2026-04-04 12:26:56
○ 2026-04-04 17:03:28
● 2026-04-04 17:58:16
● 2026-04-04 18:56:34
○ 2026-04-04 19:54:52
● 2026-04-04 21:47:50
○ 2026-04-04 22:24:48
● 2026-04-05 00:04:08
● 2026-04-05 01:15:50
○ 2026-04-05 02:56:16
○ 2026-04-05 03:31:50
● 2026-04-05 04:18:04
○ 2026-04-05 05:36:56
○ 2026-04-05 08:08:32

○A18.155.1.1292026-04-02 → 2026-04-05 · 30 obs

○A18.155.1.232026-04-02 → 2026-04-05 · 30 obs

○A18.155.1.572026-04-02 → 2026-04-05 · 30 obs

○A18.165.122.1042026-03-23 → 2026-03-27 · 24 obs

○ 2026-03-23 06:37:06
● 2026-03-23 09:32:30
● 2026-03-23 13:01:16
○ 2026-03-23 14:24:46
○ 2026-03-24 10:32:24
● 2026-03-24 13:17:58
○ 2026-03-25 00:13:22
○ 2026-03-25 03:06:52
● 2026-03-25 05:10:10
● 2026-03-25 13:58:56
○ 2026-03-25 16:34:16
● 2026-03-25 17:45:24
○ 2026-03-26 00:14:34
○ 2026-03-26 18:38:08
● 2026-03-26 19:49:38
○ 2026-03-26 20:31:30
● 2026-03-27 05:25:06
○ 2026-03-27 06:35:16
○ 2026-03-27 07:06:52
● 2026-03-27 08:59:56
○ 2026-03-27 12:36:02
● 2026-03-27 14:08:26
○ 2026-03-27 14:59:46
○ 2026-04-05 08:08:32

○A18.165.122.472026-03-23 → 2026-03-27 · 24 obs

○A18.165.122.542026-03-23 → 2026-03-27 · 24 obs

○A18.165.122.782026-03-23 → 2026-03-27 · 24 obs

○A18.172.153.1032026-03-05 → 2026-04-05 · 107 obs

○ 2026-03-04 05:49:58
● 2026-03-05 20:37:28
● 2026-03-07 21:30:34
○ 2026-03-07 23:37:04
● 2026-03-08 00:36:04
● 2026-03-10 00:37:32
○ 2026-03-10 02:14:50
● 2026-03-10 06:36:20
● 2026-03-12 01:37:30
○ 2026-03-12 15:54:40
○ 2026-03-13 07:29:12
● 2026-03-14 06:37:08
● 2026-03-14 15:11:26
○ 2026-03-14 16:55:46
● 2026-03-15 06:36:42
● 2026-03-15 12:37:14
○ 2026-03-15 15:00:12
● 2026-03-15 17:07:24
● 2026-03-15 18:37:18
○ 2026-03-16 10:52:12
● 2026-03-16 12:37:44
○ 2026-03-17 01:18:08
○ 2026-03-17 02:47:50
● 2026-03-17 05:22:04
● 2026-03-18 18:37:20
○ 2026-03-19 03:08:06
● 2026-03-19 15:28:10
○ 2026-03-19 21:08:16
● 2026-03-19 23:41:38
● 2026-03-21 18:36:48
○ 2026-03-22 01:47:32
● 2026-03-22 18:37:18
○ 2026-03-22 20:35:34
● 2026-03-23 00:38:18
● 2026-03-23 06:37:06
○ 2026-03-23 09:32:30
○ 2026-03-23 18:22:32
● 2026-03-24 04:55:10
○ 2026-03-24 10:32:24
○ 2026-03-25 00:13:22
● 2026-03-25 03:06:52
○ 2026-03-25 05:10:10
○ 2026-03-25 13:58:56
● 2026-03-25 16:34:16
○ 2026-03-25 17:45:24
○ 2026-03-26 00:14:34
● 2026-03-26 04:13:28
● 2026-03-26 18:38:08
○ 2026-03-26 19:49:38
● 2026-03-26 20:31:30
○ 2026-03-27 05:25:06
● 2026-03-27 06:35:16
● 2026-03-27 07:06:52
○ 2026-03-27 08:59:56
● 2026-03-27 12:36:02
○ 2026-03-27 14:08:26
● 2026-03-27 14:59:46
● 2026-03-28 12:35:44
○ 2026-03-28 16:44:46
● 2026-03-29 00:35:50
○ 2026-03-29 07:22:24
● 2026-03-29 14:58:54
● 2026-03-30 01:13:16
○ 2026-03-30 03:43:00
○ 2026-03-30 10:07:16
● 2026-03-30 11:37:12
● 2026-03-31 07:41:38
○ 2026-03-31 10:55:56
○ 2026-03-31 16:12:56
● 2026-03-31 19:06:22
○ 2026-04-01 00:14:26
○ 2026-04-01 07:34:30
● 2026-04-01 17:36:00
● 2026-04-01 23:37:14
○ 2026-04-02 03:14:02
○ 2026-04-02 05:37:14
● 2026-04-02 07:13:04
● 2026-04-02 17:37:36
○ 2026-04-02 18:32:14
● 2026-04-02 19:46:48
○ 2026-04-03 02:56:20
○ 2026-04-03 04:03:28
● 2026-04-03 05:46:44
● 2026-04-03 08:30:08
○ 2026-04-03 09:09:48
● 2026-04-03 12:22:42
○ 2026-04-03 15:18:58
● 2026-04-03 17:37:28
● 2026-04-04 00:49:22
○ 2026-04-04 01:31:58
○ 2026-04-04 02:10:32
● 2026-04-04 05:47:58
○ 2026-04-04 07:21:38
● 2026-04-04 11:21:44
○ 2026-04-04 12:26:56
○ 2026-04-04 18:56:34
● 2026-04-04 19:54:52
○ 2026-04-04 21:47:50
● 2026-04-04 22:24:48
○ 2026-04-05 00:04:08
○ 2026-04-05 01:15:50
● 2026-04-05 02:56:16
● 2026-04-05 03:31:50
○ 2026-04-05 04:18:04
● 2026-04-05 05:36:56
○ 2026-04-05 07:34:42
○ 2026-04-05 08:08:32

○A18.172.153.1162026-03-05 → 2026-04-05 · 107 obs

○A18.172.153.592026-03-05 → 2026-04-05 · 107 obs

○A18.172.153.842026-03-05 → 2026-04-05 · 107 obs

○A18.64.119.1052026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 15:02:08
● 2026-03-23 18:22:32
○ 2026-03-24 04:55:10
○ 2026-04-05 08:08:32

○A18.64.119.1122026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 15:02:08
● 2026-03-23 18:22:32
○ 2026-03-24 04:55:10
○ 2026-04-05 08:08:32

○A18.64.119.172026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 15:02:08
● 2026-03-23 18:22:32
○ 2026-03-24 04:55:10
○ 2026-04-05 08:08:32

○A18.64.119.512026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 15:02:08
● 2026-03-23 18:22:32
○ 2026-03-24 04:55:10
○ 2026-04-05 08:08:32

○A3.167.56.1162026-03-14 → 2026-03-26 · 28 obs

○ 2026-03-14 15:11:26
● 2026-03-14 16:55:46
○ 2026-03-15 06:36:42
○ 2026-03-15 12:37:14
● 2026-03-15 15:00:12
○ 2026-03-15 17:07:24
○ 2026-03-15 18:37:18
● 2026-03-16 10:52:12
○ 2026-03-16 12:37:44
● 2026-03-17 01:18:08
● 2026-03-17 02:47:50
○ 2026-03-17 05:22:04
○ 2026-03-22 18:37:18
● 2026-03-22 20:35:34
○ 2026-03-23 00:38:18
○ 2026-03-23 13:01:16
● 2026-03-23 14:24:46
● 2026-03-23 15:02:08
○ 2026-03-23 18:22:32
○ 2026-03-24 04:55:10
● 2026-03-24 10:32:24
○ 2026-03-24 13:17:58
● 2026-03-25 00:13:22
○ 2026-03-25 03:06:52
○ 2026-03-25 17:45:24
● 2026-03-26 00:14:34
○ 2026-03-26 04:13:28
○ 2026-04-05 08:08:32

○A3.167.56.1182026-03-14 → 2026-03-26 · 28 obs

○A3.167.56.562026-03-14 → 2026-03-26 · 28 obs

○A3.167.56.972026-03-14 → 2026-03-26 · 28 obs

○A54.230.253.452026-03-30 → 2026-04-01 · 10 obs

○ 2026-03-30 01:13:16
● 2026-03-30 03:43:00
● 2026-03-30 07:28:38
○ 2026-03-30 10:07:16
○ 2026-03-31 12:32:24
● 2026-03-31 16:12:56
○ 2026-03-31 19:06:22
● 2026-04-01 00:14:26
○ 2026-04-01 02:56:58
○ 2026-04-05 08:08:32

○A54.230.253.502026-03-30 → 2026-04-01 · 10 obs

○A54.230.253.692026-03-30 → 2026-04-01 · 10 obs

○A54.230.253.822026-03-30 → 2026-04-01 · 10 obs

○A99.84.160.1222026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 21:30:34
● 2026-03-07 23:37:04
○ 2026-03-08 00:36:04
○ 2026-04-05 08:08:32

○A99.84.160.502026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 21:30:34
● 2026-03-07 23:37:04
○ 2026-03-08 00:36:04
○ 2026-04-05 08:08:32

○A99.84.160.742026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 21:30:34
● 2026-03-07 23:37:04
○ 2026-03-08 00:36:04
○ 2026-04-05 08:08:32

○A99.84.160.752026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 21:30:34
● 2026-03-07 23:37:04
○ 2026-03-08 00:36:04
○ 2026-04-05 08:08:32

○A99.84.41.452026-03-04 → 2026-03-22 · 18 obs

● 2026-03-04 05:49:58
○ 2026-03-05 20:37:28
○ 2026-03-10 00:37:32
● 2026-03-10 02:14:50
○ 2026-03-10 06:36:20
○ 2026-03-12 01:37:30
● 2026-03-12 15:54:40
● 2026-03-13 07:29:12
○ 2026-03-14 06:37:08
○ 2026-03-18 18:37:20
● 2026-03-19 03:08:06
○ 2026-03-19 15:28:10
● 2026-03-19 21:08:16
○ 2026-03-19 23:41:38
○ 2026-03-21 18:36:48
● 2026-03-22 01:47:32
○ 2026-03-22 18:37:18
○ 2026-04-05 08:08:32

○A99.84.41.632026-03-04 → 2026-03-22 · 18 obs

○A99.84.41.752026-03-04 → 2026-03-22 · 18 obs

○A99.84.41.892026-03-04 → 2026-03-22 · 18 obs

○CNAMEcs194.wpc.edgecastcdn.net2017-08-11 → 2017-08-11 · 3 obs

● 2017-08-11 00:39:12
○ 2026-03-04 05:49:58
○ 2026-04-05 08:08:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pfxprod.com	ns-62.awsdns-07.com, ns-837.awsdns-40.net, ns-1112.awsdns-11.org, ns-1966.awsdns-53.co.uk	1 record

✅ Authoritative Response

Server:205.251.192.62

NS records: ns-62.awsdns-07.com, ns-837.awsdns-40.net, ns-1112.awsdns-11.org, ns-1966.awsdns-53.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pfxprod.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.207.44, 13.227.207.102...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-62.awsdns-07.com)

Analysis

IP Addresses

f88cdn.pfxprod.com refers to four IP numbers: 13.227.207.44, 13.227.207.83, 13.227.207.102 and 13.227.207.123.

Other host names, for instance d2m9zga48bb6vm.cloudfront.net, crocierissima.com, fiksdds.com, api.rccltravel.com and d2m8fvu943kt7p.cloudfront.net share IP numbers with f88cdn.pfxprod.com.

	DNSSEC	⚠️ Not signed
	NS	`ns-837.awsdns-40.net` ⭐
	NS	`ns-1112.awsdns-11.org`
	NS	`ns-1966.awsdns-53.co.uk`
	NS	`ns-62.awsdns-07.com`
	MX	`mx0.pfxinf.com` ⭐
	TXT	`v=spf1 PTR ip4:50.31.169.192/28 ip4:50.31.169.72/29 ip4:50.31.180.144/28 ip4:...`
	SOA	`ns-837.awsdns-40.net`awsdns-hostmaster@amazon.com serial=1

f88cdn.pfxprod.com - robtex.com