`friscoback.com`

DNSSEC	⚠️ Not signed
A	13.35.78.19^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-19.iad61.r.cloudfront.net`
A	13.35.78.40^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.46^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.98^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`ns-1600.awsdns-08.co.uk` ⭐
		A	2600:9000:5306:4000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1600.awsdns-08.co.uk`
		A	205.251.198.64^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1600.awsdns-08.co.uk`
NS	`ns-1329.awsdns-38.org`
		A	2600:9000:5305:3100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1329.awsdns-38.org`
		A	205.251.197.49^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1329.awsdns-38.org`
NS	`ns-388.awsdns-48.com`
		A	2600:9000:5301:8400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-388.awsdns-48.com`
		A	205.251.193.132^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-388.awsdns-48.com`
NS	`ns-946.awsdns-54.net`
		A	2600:9000:5303:b200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-946.awsdns-54.net`
		A	205.251.195.178^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-946.awsdns-54.net`
MX	`friscoback-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1600.awsdns-08.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

Same first word

friscoback.com

DNS History

30 records (9 active, 21 former)

●NSns-1329.awsdns-38.org2026-02-16 → 2026-03-19 · 3 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-03-19 09:15:30

●NSns-1600.awsdns-08.co.uk2026-02-16 → 2026-03-19 · 3 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-03-19 09:15:30

●NSns-388.awsdns-48.com2026-02-16 → 2026-03-19 · 3 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-03-19 09:15:30

●NSns-946.awsdns-54.net2026-02-16 → 2026-03-19 · 3 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-03-19 09:15:30

○NSns23.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 01:32:04
○ 2017-11-19 07:46:14
○ 2026-03-19 09:15:30

○NSns24.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 01:32:04
○ 2017-11-19 07:46:14
○ 2026-03-19 09:15:30

●MXfriscoback-com.mail.protection.outlook.com2026-02-16 → 2026-03-19 · 3 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-03-19 09:15:30

○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 01:32:04
○ 2017-11-19 07:46:14
○ 2026-03-19 09:15:30

○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 01:32:04
○ 2017-11-19 07:46:14
○ 2026-03-19 09:15:30

●A13.35.78.192026-02-18 → 2026-03-19 · 26 obs

○ 2026-02-16 09:50:16
○ 2026-02-18 17:27:26
● 2026-02-18 19:38:58
○ 2026-02-18 20:40:22
○ 2026-02-19 15:35:54
● 2026-02-20 03:33:36
● 2026-02-20 11:23:16
○ 2026-02-23 14:27:58
○ 2026-02-25 02:36:04
● 2026-02-25 06:56:02
○ 2026-02-26 08:41:10
● 2026-02-27 14:22:08
● 2026-02-28 04:26:12
○ 2026-02-28 17:02:44
○ 2026-03-02 11:54:38
● 2026-03-03 01:00:52
○ 2026-03-04 01:20:44
○ 2026-03-06 03:10:30
● 2026-03-07 01:01:40
○ 2026-03-07 17:55:52
○ 2026-03-08 19:03:46
● 2026-03-08 20:13:42
○ 2026-03-08 22:19:36
○ 2026-03-18 21:15:04
● 2026-03-19 09:15:28
● 2026-03-19 09:15:30

●A13.35.78.402026-02-18 → 2026-03-19 · 26 obs

●A13.35.78.462026-02-18 → 2026-03-19 · 26 obs

●A13.35.78.982026-02-18 → 2026-03-19 · 26 obs

○A18.238.55.1092026-03-08 → 2026-03-14 · 8 obs

○ 2026-03-07 17:55:52
● 2026-03-08 18:31:38
● 2026-03-08 19:03:46
○ 2026-03-08 20:13:42
○ 2026-03-13 02:04:08
● 2026-03-14 06:40:36
○ 2026-03-15 02:42:18
○ 2026-03-19 09:15:30

○A18.238.55.272026-03-08 → 2026-03-14 · 8 obs

○ 2026-03-07 17:55:52
● 2026-03-08 18:31:38
● 2026-03-08 19:03:46
○ 2026-03-08 20:13:42
○ 2026-03-13 02:04:08
● 2026-03-14 06:40:36
○ 2026-03-15 02:42:18
○ 2026-03-19 09:15:30

○A18.238.55.622026-03-08 → 2026-03-14 · 8 obs

○ 2026-03-07 17:55:52
● 2026-03-08 18:31:38
● 2026-03-08 19:03:46
○ 2026-03-08 20:13:42
○ 2026-03-13 02:04:08
● 2026-03-14 06:40:36
○ 2026-03-15 02:42:18
○ 2026-03-19 09:15:30

○A18.238.55.842026-03-08 → 2026-03-14 · 8 obs

○ 2026-03-07 17:55:52
● 2026-03-08 18:31:38
● 2026-03-08 19:03:46
○ 2026-03-08 20:13:42
○ 2026-03-13 02:04:08
● 2026-03-14 06:40:36
○ 2026-03-15 02:42:18
○ 2026-03-19 09:15:30

○A18.244.164.1012026-02-16 → 2026-02-17 · 5 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-02-17 00:39:34
○ 2026-02-17 02:59:22
○ 2026-03-19 09:15:30

○A18.244.164.802026-02-16 → 2026-02-17 · 5 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-02-17 00:39:34
○ 2026-02-17 02:59:22
○ 2026-03-19 09:15:30

○A18.244.164.822026-02-16 → 2026-02-17 · 5 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-02-17 00:39:34
○ 2026-02-17 02:59:22
○ 2026-03-19 09:15:30

○A18.244.164.982026-02-16 → 2026-02-17 · 5 obs

○ 2017-11-19 07:46:14
● 2026-02-16 09:50:16
● 2026-02-17 00:39:34
○ 2026-02-17 02:59:22
○ 2026-03-19 09:15:30

○A50.63.202.342016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 01:32:04
○ 2017-11-19 07:46:14
○ 2026-03-19 09:15:30

○A52.222.177.1182026-02-17 → 2026-03-18 · 36 obs

○ 2026-02-17 00:39:34
● 2026-02-17 02:59:22
● 2026-02-18 17:27:26
○ 2026-02-18 19:38:58
● 2026-02-18 20:40:22
● 2026-02-19 09:22:22
○ 2026-02-19 15:35:54
○ 2026-02-20 11:23:16
● 2026-02-23 14:27:58
● 2026-02-25 02:36:04
○ 2026-02-25 06:56:02
● 2026-02-26 08:41:10
○ 2026-02-27 14:22:08
○ 2026-02-28 04:26:12
● 2026-02-28 17:02:44
○ 2026-03-01 08:58:36
● 2026-03-01 14:15:00
○ 2026-03-02 11:54:38
○ 2026-03-03 01:00:52
● 2026-03-04 01:20:44
● 2026-03-06 03:10:30
○ 2026-03-07 01:01:40
● 2026-03-07 17:55:52
○ 2026-03-08 18:31:38
○ 2026-03-08 20:13:42
● 2026-03-08 22:19:36
● 2026-03-13 02:04:08
○ 2026-03-14 06:40:36
● 2026-03-15 02:42:18
○ 2026-03-15 05:05:22
○ 2026-03-15 22:57:38
● 2026-03-16 01:25:42
○ 2026-03-18 12:23:30
● 2026-03-18 21:15:04
○ 2026-03-19 09:15:28
○ 2026-03-19 09:15:30

○A52.222.177.22026-02-17 → 2026-03-18 · 36 obs

○A52.222.177.532026-02-17 → 2026-03-18 · 36 obs

○A52.222.177.802026-02-17 → 2026-03-18 · 36 obs

○A99.84.215.1162026-02-19 → 2026-03-18 · 15 obs

○ 2026-02-19 09:22:22
● 2026-02-19 15:35:54
○ 2026-02-20 03:33:36
○ 2026-02-28 17:02:44
● 2026-03-01 08:58:36
○ 2026-03-01 14:15:00
● 2026-03-02 11:54:38
○ 2026-03-03 01:00:52
○ 2026-03-15 02:42:18
● 2026-03-15 05:05:22
● 2026-03-15 22:57:38
○ 2026-03-16 01:25:42
● 2026-03-18 12:23:30
○ 2026-03-18 21:15:04
○ 2026-03-19 09:15:30

○A99.84.215.172026-02-19 → 2026-03-18 · 15 obs

○A99.84.215.22026-02-19 → 2026-03-18 · 15 obs

○A99.84.215.542026-02-19 → 2026-03-18 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
friscoback.com	ns-388.awsdns-48.com, ns-946.awsdns-54.net, ns-1600.awsdns-08.co.uk, ns-1329.awsdns-38.org	1 record

✅ Authoritative Response

Server: 205.251.197.49

NS records: ns-388.awsdns-48.com, ns-946.awsdns-54.net, ns-1600.awsdns-08.co.uk, ns-1329.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for friscoback.com (unsigned zone)

⏱️ Timing

Total: 684ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.40, 13.35.78.46...`
NS	4	`ns-1329.awsdns-38.org, ns-1600.awsdns-08.co.uk...`
MX	1	`friscoback-com.mail.protection.outlook.c`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1600.awsdns-08.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-388.awsdns-48.com)

Analysis

IP Addresses

Four IP numbers are pointed to by friscoback.com: 13.35.78.19, 13.35.78.40, 13.35.78.46 and 13.35.78.98.

other host names including forums.fcnantes.com, moihealth.com, lenderanalysis.ca, articlestone.com and d1kn6yqq18hgqj.cloudfront.net share IP numbers with friscoback.com.

Name Servers

friscoback.com is delegated to four name servers: ns-388.awsdns-48.com, ns-946.awsdns-54.net, ns-1329.awsdns-38.org and ns-1600.awsdns-08.co.uk.

friscoback.com at least partially shares name servers with other domains, for instance byggdagboken.nu, n-etss.jp, chojumikata.com, silverspoontechnologies.com and jpm.sh.

These name servers are commonly used with ns-194.awsdns-24.com, ns-692.awsdns-22.net and ns-1269.awsdns-30.org.

Host names with two IP numbers:

ns-388.awsdns-48.com points to 2600:9000:5301:8400::1 and 205.251.193.132; ns-946.awsdns-54.net points to 2600:9000:5303:b200::1 and 205.251.195.178; ns-1329.awsdns-38.org points to 2600:9000:5305:3100::1 and 205.251.197.49; ns-1600.awsdns-08.co.uk points to 2600:9000:5306:4000::1 and 205.251.198.64.

Mail Servers

friscoback.com is handled by a single mail server, friscoback-com.mail.protection.outlook.com.

Host friscoback-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::2, 2a01:111:f403:f802::3, 2a01:111:f403:f804::3, 2a01:111:f403:f90d::, 40.93.192.4, 52.101.9.20, 52.101.40.24 and 52.101.41.26.

friscoback.com - robtex.com

friscoback.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`friscoback.com`

`com`