`afsub.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:648^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8697^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.72^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.151^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`margaret.ns.cloudflare.com`
		A	2606:4700:50::a29f:266b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margaret.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margaret.ns.cloudflare.com`
		A	108.162.194.107^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	162.159.38.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	172.64.34.107^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽¹⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸²⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.72, 172.67.134.151
		IPv6 hints	2606:4700:3034::6815:648, 2606:4700:3034::ac43:8697
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2403083317

`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=1778334696

Same first word

afsub.com

Similar names

fbusa.net

bafus.de

sfabu.com

fusba.de

fubas.net

usabf.com

fabus.sk

bsufa.ru

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usfab.com

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usfba.com

fsbau.de

usafb.com

sufab.ru

busaf.com

fabus.com.br

fabus.cn

sfbau.com

ubsfa.com

ausbf.com

fabsu.com

busaf.co.za

bfaus.com.au

bufas.de

fubas.it

fabus.ru

bufas.net

fabus.lt

sufab.com

busfa.com

bfusa.com

usabf.org

subfa.com

fasbu.com

fabus.de

afbus.com

bfaus.com

usfab.us

baufs.com

fbusa.com

fasub.com

usbfa.com

usfab.net

bufas.com

fusab.com

faubs.com

fubas.azurewebsites.net

bfusa.org

fbaus.com

bafus.ru

fasub.org

fbusa.org

basfu.net

DNS History

18 records (9 active, 9 former)

●NSjakub.ns.cloudflare.com2026-02-23 → 2026-05-09 · 3 obs

○ 2020-01-22 22:44:06
● 2026-02-23 23:05:44
● 2026-05-09 14:18:04

●NSmargaret.ns.cloudflare.com2026-02-23 → 2026-05-09 · 3 obs

○ 2020-01-22 22:44:06
● 2026-02-23 23:05:44
● 2026-05-09 14:18:04

○NSns47.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:49:44
○ 2020-01-22 22:44:06
○ 2026-05-09 14:18:04

○NSns48.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:49:44
○ 2020-01-22 22:44:06
○ 2026-05-09 14:18:04

○MXmailstore1.secureserver.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:49:44
○ 2020-01-22 22:44:06
○ 2026-05-09 14:18:04

●MXroute1.mx.cloudflare.net2026-02-23 → 2026-05-09 · 3 obs

○ 2020-01-22 22:44:06
● 2026-02-23 23:05:44
● 2026-05-09 14:18:04

●MXroute2.mx.cloudflare.net2026-02-23 → 2026-05-09 · 3 obs

○ 2020-01-22 22:44:06
● 2026-02-23 23:05:44
● 2026-05-09 14:18:04

●MXroute3.mx.cloudflare.net2026-02-23 → 2026-05-09 · 3 obs

○ 2020-01-22 22:44:06
● 2026-02-23 23:05:44
● 2026-05-09 14:18:04

○MXsmtp.secureserver.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:49:44
○ 2020-01-22 22:44:06
○ 2026-05-09 14:18:04

●A104.21.6.722026-02-23 → 2026-05-09 · 9 obs

○ 2020-01-22 22:44:06
● 2026-02-23 23:05:44
● 2026-03-23 21:27:50
○ 2026-03-30 12:27:54
● 2026-04-08 23:30:04
● 2026-04-13 01:34:24
○ 2026-04-17 08:45:44
● 2026-04-22 01:05:52
● 2026-05-09 14:18:04

●A172.67.134.1512026-02-23 → 2026-05-09 · 9 obs

○A184.168.221.352017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 22:49:44
○ 2020-01-22 22:44:06
○ 2026-05-09 14:18:04

○A188.114.96.02026-03-30 → 2026-04-17 · 7 obs

○ 2026-03-23 21:27:50
● 2026-03-30 12:27:54
○ 2026-04-08 23:30:04
○ 2026-04-13 01:34:24
● 2026-04-17 08:45:44
○ 2026-04-22 01:05:52
○ 2026-05-09 14:18:04

○A188.114.97.02026-03-30 → 2026-04-17 · 7 obs

○ 2026-03-23 21:27:50
● 2026-03-30 12:27:54
○ 2026-04-08 23:30:04
○ 2026-04-13 01:34:24
● 2026-04-17 08:45:44
○ 2026-04-22 01:05:52
○ 2026-05-09 14:18:04

●A2606:4700:3034::6815:6482026-02-23 → 2026-05-09 · 9 obs

●A2606:4700:3034::ac43:86972026-02-23 → 2026-05-09 · 9 obs

○A2a06:98c1:3120::2026-03-30 → 2026-04-17 · 7 obs

○ 2026-03-23 21:27:50
● 2026-03-30 12:27:54
○ 2026-04-08 23:30:04
○ 2026-04-13 01:34:24
● 2026-04-17 08:45:44
○ 2026-04-22 01:05:52
○ 2026-05-09 14:18:04

○A2a06:98c1:3121::2026-03-30 → 2026-04-17 · 7 obs

○ 2026-03-23 21:27:50
● 2026-03-30 12:27:54
○ 2026-04-08 23:30:04
○ 2026-04-13 01:34:24
● 2026-04-17 08:45:44
○ 2026-04-22 01:05:52
○ 2026-05-09 14:18:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
afsub.com	margaret.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.107

NS records: margaret.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for afsub.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.151, 104.21.6.72`
AAAA	2	`2606:4700:3034::ac43:8697, 2606:4700:3034::6815:648`
NS	2	`jakub.ns.cloudflare.com, margaret.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 18), route3.mx.cloudflare.net (pri: 4)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (margaret.ns.cloudflare.com, margaret.ns.cloudflare.com, margaret.ns.cloudflare.com...)

Analysis

IP Addresses

afsub.com maps to four IP numbers: 2606:4700:3034::6815:648, 2606:4700:3034::ac43:8697, 104.21.6.72 and 172.67.134.151.

Other host names, for instance yuchunstar.com, bettercallatakeout.com, baltaisfligelis.lv, rateyourinsurance.ch and pkwebs.com share IP numbers with afsub.com.

Name Servers

Two name servers jakub.ns.cloudflare.com and margaret.ns.cloudflare.com handle delegation for afsub.com.

afsub.com uses the same name server setup as other domains, for example kitabisa-id.com, globalsuning.com, scriptverse.academy, girodholt.com and myappointments.online.

afsub.com partially shares name servers with other domains; examples include yaglarkasap.com, granthammuseum.org.uk, myw2sc.com, artificialgreenerywall.com and perinus.co.id.

These name servers are often used with the name servers hattie.ns.cloudflare.com and alberto.ns.cloudflare.com.

Host names with six IP numbers: jakub.ns.cloudflare.com points to: 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85; margaret.ns.cloudflare.com points to: 2606:4700:50::a29f:266b, 2803:f800:50::6ca2:c26b, 2a06:98c1:50::ac40:226b, 108.162.194.107, 162.159.38.107 and 172.64.34.107.

Mail Servers

afsub.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

afsub.com shares some mail servers with other domains, at least partially, such as dlwlrma.xyz, attractionsinaustralia.com, merkaz-shlomot.co.il, busphoto.eu and mydockanddeck.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

afsub.com - robtex.com

afsub.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`afsub.com`

`com`