`upsellflow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8994^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:40e7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.231^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.148^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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`⁽⁶⁹⁾
		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`
MX	`route3.mx.cloudflare.net`⁽⁸⁹⁾
		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`
TXT	`google-site-verification=fd7lLJ0l-mqN66NAuf0dL4kXVq63ETCB5Zn6Qo8Ad54`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.231, 172.67.137.148
		IPv6 hints	2606:4700:3034::ac43:8994, 2606:4700:3036::6815:40e7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2406775700

`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=1783659262

Same first word

upsellflow.com

Similar names

fellowplus.com

DNS History

14 records (9 active, 5 former)

●NSkarsyn.ns.cloudflare.com2026-04-02 → 2026-07-10 · 3 obs

○ 2020-03-29 06:13:00
● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

●NSlakas.ns.cloudflare.com2026-04-02 → 2026-07-10 · 3 obs

○ 2020-03-29 06:13:00
● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

○NSns71.domaincontrol.com2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 06:13:00
○ 2026-04-02 06:17:06
○ 2026-07-10 05:24:36

○NSns72.domaincontrol.com2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 06:13:00
○ 2026-04-02 06:17:06
○ 2026-07-10 05:24:36

●MXroute1.mx.cloudflare.net2026-04-02 → 2026-07-10 · 2 obs

● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

●MXroute2.mx.cloudflare.net2026-04-02 → 2026-07-10 · 2 obs

● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

●MXroute3.mx.cloudflare.net2026-04-02 → 2026-07-10 · 2 obs

● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

●A104.21.64.2312026-04-02 → 2026-07-10 · 3 obs

○ 2020-03-29 06:13:00
● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

●A172.67.137.1482026-04-02 → 2026-07-10 · 3 obs

○ 2020-03-29 06:13:00
● 2026-04-02 06:17:06
● 2026-07-10 05:24:36

○A2606:4700:3030::ac43:89942026-04-02 → 2026-06-05 · 5 obs

○ 2020-03-29 06:13:00
● 2026-04-02 06:17:06
● 2026-06-05 11:55:28
○ 2026-07-02 00:37:14
○ 2026-07-10 05:24:36

●A2606:4700:3034::ac43:89942026-07-02 → 2026-07-10 · 3 obs

○ 2026-06-05 11:55:28
● 2026-07-02 00:37:14
● 2026-07-10 05:24:36

○A2606:4700:3035::6815:40e72026-04-02 → 2026-06-05 · 5 obs

○ 2020-03-29 06:13:00
● 2026-04-02 06:17:06
● 2026-06-05 11:55:28
○ 2026-07-02 00:37:14
○ 2026-07-10 05:24:36

●A2606:4700:3036::6815:40e72026-07-02 → 2026-07-10 · 3 obs

○ 2026-06-05 11:55:28
● 2026-07-02 00:37:14
● 2026-07-10 05:24:36

○A50.63.202.372020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 06:13:00
○ 2026-04-02 06:17:06
○ 2026-07-10 05:24:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
upsellflow.com	lakas.ns.cloudflare.com, karsyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.194

NS records: lakas.ns.cloudflare.com, karsyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upsellflow.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.148, 104.21.64.231`
AAAA	2	`2606:4700:3036::6815:40e7, 2606:4700:3034::ac43:8994`
NS	2	`karsyn.ns.cloudflare.com, lakas.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 21), route2.mx.cloudflare.net (pri: 69)...`
TXT	2	`google-site-verification=fd7lLJ0l-mqN66N, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

upsellflow.com directs to four IP numbers, which are 104.21.64.231, 172.67.137.148, 2606:4700:3034::ac43:8994 and 2606:4700:3036::6815:40e7.

Additional host names — 97orca88.com, server.biztools.ca, totalfuelservice.com and two others — share IP numbers with upsellflow.com.

Name Servers

upsellflow.com has two authoritative name servers — karsyn.ns.cloudflare.com and lakas.ns.cloudflare.com.

upsellflow.com shares its name server setup with other domains, including brit03.ru, amav-avignon.fr, legacy-dermatology.com and two others.

At least some of upsellflow.com's name servers are shared with other domains, for example kanm.in, gurubase.io, acblabs.com and two more.

It is common for these name servers to be used in conjunction with the name servers chase.ns.cloudflare.com, kianchau.ns.cloudflare.com and sean.ns.cloudflare.com.

Host names with 6 IP numbers:

karsyn.ns.cloudflare.com points to 108.162.194.194, 162.159.38.194, 172.64.34.194 and 3 other IP addresses.

lakas.ns.cloudflare.com points to 108.162.193.194, 172.64.33.194, 173.245.59.194 and 3 other IP addresses.

Mail Servers

The MX records for upsellflow.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

upsellflow.com shares mail servers — at least in part — with other domains, including cleanered.com, aimlprogramming.com, pubble.net and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

upsellflow.com - robtex.com

upsellflow.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

`upsellflow.com`

`com`