`ff1998b.com`

DNSSEC	⚠️ Not signed
A	13.249.182.32^{🇺🇸 Amazon13.249.182.0/23}
		PTR	`server-13-249-182-32.lax53.r.cloudfront.net`
A	13.249.182.40^{🇺🇸 Amazon13.249.182.0/23}
A	13.249.182.82^{🇺🇸 Amazon13.249.182.0/23}
A	13.249.182.87^{🇺🇸 Amazon13.249.182.0/23}
NS	`ns-1436.awsdns-51.org` ⭐
		A	2600:9000:5305:9c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1436.awsdns-51.org`
		A	205.251.197.156^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1436.awsdns-51.org`
NS	`ns-1580.awsdns-05.co.uk`
		A	2600:9000:5306:2c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1580.awsdns-05.co.uk`
		A	205.251.198.44^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1580.awsdns-05.co.uk`
NS	`ns-297.awsdns-37.com` ⚠️ Not in parent delegation
		A	2600:9000:5301:2900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-297.awsdns-37.com`
		A	205.251.193.41^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-297.awsdns-37.com`
NS	`ns-910.awsdns-49.net` ⚠️ Not in parent delegation
		A	2600:9000:5303:8e00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-910.awsdns-49.net`
		A	205.251.195.142^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-910.awsdns-49.net`
SOA	`ns-1436.awsdns-51.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=1771291435

⚠️ On DNS blocklist: tif

Same first word

ff1998b.com

DNS History

16 records (8 active, 8 former)

●NSns-1436.awsdns-51.org2026-02-25 → 2026-02-26 · 2 obs

● 2026-02-25 02:28:46
● 2026-02-26 18:32:56

●NSns-1580.awsdns-05.co.uk2026-02-25 → 2026-02-26 · 2 obs

● 2026-02-25 02:28:46
● 2026-02-26 18:32:56

●NSns-297.awsdns-37.com2026-02-25 → 2026-02-26 · 2 obs

● 2026-02-25 02:28:46
● 2026-02-26 18:32:56

●NSns-910.awsdns-49.net2026-02-25 → 2026-02-26 · 2 obs

● 2026-02-25 02:28:46
● 2026-02-26 18:32:56

○A13.226.238.222026-02-25 → 2026-02-25 · 6 obs

● 2026-02-25 02:28:46
○ 2026-02-25 05:33:28
○ 2026-02-25 11:29:24
● 2026-02-25 15:04:02
○ 2026-02-25 20:42:56
○ 2026-02-26 18:32:56

○A13.226.238.252026-02-25 → 2026-02-25 · 6 obs

● 2026-02-25 02:28:46
○ 2026-02-25 05:33:28
○ 2026-02-25 11:29:24
● 2026-02-25 15:04:02
○ 2026-02-25 20:42:56
○ 2026-02-26 18:32:56

○A13.226.238.442026-02-25 → 2026-02-25 · 6 obs

● 2026-02-25 02:28:46
○ 2026-02-25 05:33:28
○ 2026-02-25 11:29:24
● 2026-02-25 15:04:02
○ 2026-02-25 20:42:56
○ 2026-02-26 18:32:56

○A13.226.238.512026-02-25 → 2026-02-25 · 6 obs

● 2026-02-25 02:28:46
○ 2026-02-25 05:33:28
○ 2026-02-25 11:29:24
● 2026-02-25 15:04:02
○ 2026-02-25 20:42:56
○ 2026-02-26 18:32:56

●A13.249.182.322026-02-25 → 2026-02-26 · 9 obs

○ 2026-02-25 02:28:46
● 2026-02-25 05:33:28
● 2026-02-25 06:40:00
○ 2026-02-25 11:29:24
○ 2026-02-25 20:42:56
● 2026-02-26 01:09:58
○ 2026-02-26 08:19:04
● 2026-02-26 18:16:24
● 2026-02-26 18:32:56

●A13.249.182.402026-02-25 → 2026-02-26 · 9 obs

●A13.249.182.822026-02-25 → 2026-02-26 · 9 obs

●A13.249.182.872026-02-25 → 2026-02-26 · 9 obs

○A18.244.164.1092026-02-25 → 2026-02-26 · 8 obs

○ 2026-02-25 06:40:00
● 2026-02-25 11:29:24
○ 2026-02-25 15:04:02
● 2026-02-25 20:42:56
○ 2026-02-26 01:09:58
● 2026-02-26 08:19:04
○ 2026-02-26 18:16:24
○ 2026-02-26 18:32:56

○A18.244.164.1182026-02-25 → 2026-02-26 · 8 obs

○ 2026-02-25 06:40:00
● 2026-02-25 11:29:24
○ 2026-02-25 15:04:02
● 2026-02-25 20:42:56
○ 2026-02-26 01:09:58
● 2026-02-26 08:19:04
○ 2026-02-26 18:16:24
○ 2026-02-26 18:32:56

○A18.244.164.962026-02-25 → 2026-02-26 · 8 obs

○ 2026-02-25 06:40:00
● 2026-02-25 11:29:24
○ 2026-02-25 15:04:02
● 2026-02-25 20:42:56
○ 2026-02-26 01:09:58
● 2026-02-26 08:19:04
○ 2026-02-26 18:16:24
○ 2026-02-26 18:32:56

○A18.244.164.992026-02-25 → 2026-02-26 · 8 obs

○ 2026-02-25 06:40:00
● 2026-02-25 11:29:24
○ 2026-02-25 15:04:02
● 2026-02-25 20:42:56
○ 2026-02-26 01:09:58
● 2026-02-26 08:19:04
○ 2026-02-26 18:16:24
○ 2026-02-26 18:32:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ff1998b.com	ns-1580.awsdns-05.co.uk, ns-1436.awsdns-51.org	-

✅ Authoritative Response

Server: 205.251.198.44

NS records: ns-1580.awsdns-05.co.uk, ns-1436.awsdns-51.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ff1998b.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.238.25, 13.226.238.22...`
NS	4	`ns-1436.awsdns-51.org, ns-1580.awsdns-05.co.uk...`
SOA	1	`ns-1436.awsdns-51.org awsdns-hostmaster.`

AI analysis

Four IP numbers are pointed to by ff1998b.com: 13.249.182.32, 13.249.182.40, 13.249.182.82 and 13.249.182.87.

other host names including best-mobileplans.com, d32xda757s5bc7.cloudfront.net, d3qcwam1c0nr3e.cloudfront.net, 1st-friday.ubm-info.com and www.mobile.ch share IP numbers with ff1998b.com.

ff1998b.com is delegated to four name servers: ns-297.awsdns-37.com, ns-910.awsdns-49.net, ns-1436.awsdns-51.org and ns-1580.awsdns-05.co.uk.

ff1998b.com at least partially shares name servers with other domains, for instance pdv-4.eu-west-1.staging.jet-external.com, stx20.com, (0x636f636b)live.com, cachelandscaping.com and skiexpress.co.nz.

these name servers are commonly used alongside ns-918.awsdns-50.net.

Host names with two IP numbers:

ns-297.awsdns-37.com points to 2600:9000:5301:2900::1 and 205.251.193.41; ns-910.awsdns-49.net points to 2600:9000:5303:8e00::1 and 205.251.195.142; ns-1436.awsdns-51.org points to 2600:9000:5305:9c00::1 and 205.251.197.156; ns-1580.awsdns-05.co.uk points to 2600:9000:5306:2c00::1 and 205.251.198.44.

ff1998b.com - robtex.com

ff1998b.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`ff1998b.com`

`com`