`polyfit.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a78c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4a11^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.17^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.140^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`monroe.ns.cloudflare.com`
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
MX	`polyfit-io.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms52561878`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.17, 172.67.167.140
		IPv6 hints	2606:4700:3031::ac43:a78c, 2606:4700:3035::6815:4a11
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2407272867

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1785933895

Same first word

polyfit.co.uk

polyfit.de

polyfit.com.br

polyfit.io

polyfit.ru

polyfit.com.au

polyfit.com

polyfit.co.in

Similar names

plotify.co.uk

pilotfy.com.ar

iflytop.com

optifly.de

plotify.net

toyflip.com

plotify.com

fitploy.com

optifly.eu

fliptoy.com

plotify.me

yfpilot.com

plotify.de

fliptoy.in

plotify.nl

tipofly.com

pitofly.myshopify.com

toplify.com

optifly.com

pilotfy.com

plotify.org

DNS History

9 records (7 active, 2 former)

●NShans.ns.cloudflare.com2026-06-20 → 2026-08-05 · 2 obs

● 2026-06-20 19:17:14
● 2026-08-05 13:29:50

●NSmonroe.ns.cloudflare.com2026-06-20 → 2026-08-05 · 2 obs

● 2026-06-20 19:17:14
● 2026-08-05 13:29:50

●MXpolyfit-io.mail.protection.outlook.com2026-06-20 → 2026-08-05 · 2 obs

● 2026-06-20 19:17:14
● 2026-08-05 13:29:50

●A104.21.74.172026-06-20 → 2026-08-05 · 2 obs

● 2026-06-20 19:17:14
● 2026-08-05 13:29:50

●A172.67.167.1402026-06-20 → 2026-08-05 · 2 obs

● 2026-06-20 19:17:14
● 2026-08-05 13:29:50

●A2606:4700:3031::ac43:a78c2026-07-12 → 2026-08-05 · 3 obs

○ 2026-06-20 19:17:14
● 2026-07-12 09:27:22
● 2026-08-05 13:29:50

○A2606:4700:3032::ac43:a78c2026-06-20 → 2026-06-20 · 3 obs

● 2026-06-20 19:17:14
○ 2026-07-12 09:27:22
○ 2026-08-05 13:29:50

●A2606:4700:3035::6815:4a112026-07-12 → 2026-08-05 · 3 obs

○ 2026-06-20 19:17:14
● 2026-07-12 09:27:22
● 2026-08-05 13:29:50

○A2606:4700:3037::6815:4a112026-06-20 → 2026-06-20 · 3 obs

● 2026-06-20 19:17:14
○ 2026-07-12 09:27:22
○ 2026-08-05 13:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io	-
polyfit.io	monroe.ns.cloudflare.com, hans.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.153

NS records: monroe.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyfit.io (unsigned zone)

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.17, 172.67.167.140`
AAAA	2	`2606:4700:3031::ac43:a78c, 2606:4700:3035::6815:4a11`
NS	2	`hans.ns.cloudflare.com, monroe.ns.cloudflare.com`
MX	1	`polyfit-io.mail.protection.outlook.com (`
TXT	2	`MS=ms52561878, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

polyfit.io points to the four IP addresses 104.21.74.17, 172.67.167.140, 2606:4700:3031::ac43:a78c and 2606:4700:3035::6815:4a11.

dlfoodn.com, banhuaymongkolschool.ac.th, snaily.dev plus two other host names have IP numbers in common with polyfit.io.

Name Servers

polyfit.io is served by two delegated name servers, hans.ns.cloudflare.com and monroe.ns.cloudflare.com.

The name server configuration of polyfit.io is shared with other domains, for instance beautydeals.net, ellectrique-design.nl, pearljamonline.nl and two others.

The name servers of polyfit.io overlap at least partially with those of other domains — among them marvelwatchlist.com, dzxfdc.com, djajaharapan.com and two more.

The name servers guss.ns.cloudflare.com, brenda.ns.cloudflare.com and rodrigo.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

hans.ns.cloudflare.com carries IP addresses 108.162.193.175, 172.64.33.175 and 173.245.59.175, with 3 other addresses beyond those.

monroe.ns.cloudflare.com carries IP addresses 108.162.194.153, 162.159.38.153 and 172.64.34.153, with 3 other addresses beyond those.

Mail Servers

polyfit.io uses one mail server — polyfit-io.mail.protection.outlook.com.

polyfit-io.mail.protection.outlook.com has 8 IP addresses: 52.101.68.8, 52.101.73.1, 52.101.73.2 plus 5 more.

polyfit.io - robtex.com

polyfit.io

io

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`polyfit.io`

`io`