`f2.ai`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a34e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:22ac^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.172^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.78^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`demi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`demi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`demi.ns.cloudflare.com`
		A	108.162.192.95^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	172.64.32.95^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	173.245.58.95^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
NS	`rohin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c399^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rohin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2399^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rohin.ns.cloudflare.com`
		A	108.162.195.153^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	162.159.44.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	172.64.35.153^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`MS=ms80334040`
TXT	`anthropic-domain-verification-872ta4=6ptEWsm4msAF0Hqm49ASYxSKK`
TXT	`apple-domain-verification=ejKdztUNoZsfXqEo`
TXT	`google-site-verification=DmjC166fZj_zWqFY_nHilZkBQUXQtyNXJ9z8L_ZTBgI`
TXT	`google-site-verification=ITZlZLOt8oITjYAGb5wIBIYr_S4k320uD3m9urhHHfI`
TXT	`google-site-verification=KSKrugptbYxGysiAxhP-l2ko4uz96DvbTFIFuhjtcsc`
TXT	`google-site-verification=SpbE-m-GmG7POF-QjPG7AkVjILXOIXlqqgOu7sT6pHE`
TXT	`google-site-verification=tMvPmtbY7Rz2lJbTtp_INNNQ02fYHYaFFQ39N-13vd8`
TXT	`google-site-verification=vobxOmoYjICdEXZYE9sbhlnJGgAMFRfb6pA5lb6nPuI`
TXT	`oneleet-domain-verification-dbc082a7-39d9-4b38-919c-f99be5483b3f`
TXT	`ppe-de343e60c1bce9e380e84e7e669835ac13b93ef8`
TXT	`slack-domain-verification=b8QFLRG8R8MfIl5eACGiI4XVkpqQfEvPHNyOZqQd`
TXT	`v=spf1 include:243380917.spf06.hubspotemail.net include:_spf.google.com inclu...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.172, 172.67.163.78
		IPv6 hints	2606:4700:3033::ac43:a34e, 2606:4700:3035::6815:22ac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`demi.ns.cloudflare.com`dns@cloudflare.com serial=2406165628

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1781492659

Same first word

f2.com

f2.cz

f2.art.pl

f2.co.za

f2.gl

f2.co.kr

f2.ae

f2.biz

f2.game

f2.co

f2.cc

f2.by

f2.fr

f2.no

f2.kz

f2.ro

f2.eu

f2.org

f2.do

f2.lt

f2.cl

f2.de

f2.pl

f2.hu

f2.sk

f2.dk

f2.ai

f2.com.vn

f2.se

f2.am

f2.com.au

f2.com.pl

f2.net.au

f2.com.tr

f2.myds.me

f2.is

f2.net

f2.be

Similar names

2f.fr

2f.pl

2f.net

2f.dk

2f.cc

2f.no

2f.org.cn

2f.fi

2f.nl

2f.com.cn

2f.lt

2f.cz

2f.ru

2f.tf

2f.sk

2f.lu

2f.ca

2f.cn

2f.cl

2f.com

2f.eu

2f.hu

2f.se

2f.pw

DNS History

7 records (7 active, 0 former)

●NSdemi.ns.cloudflare.com2026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

●NSrohin.ns.cloudflare.com2026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

●MXsmtp.google.com2026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

●A104.21.34.1722026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

●A172.67.163.782026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

●A2606:4700:3033::ac43:a34e2026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

●A2606:4700:3035::6815:22ac2026-06-02 → 2026-06-15 · 2 obs

● 2026-06-02 00:33:10
● 2026-06-15 03:19:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n1.nic.ai, v2n1.nic.ai, v0n0.nic.ai, v2n0.nic.ai...	-
f2.ai	demi.ns.cloudflare.com, rohin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.95

NS records: demi.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f2.ai (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.78, 104.21.34.172`
AAAA	2	`2606:4700:3033::ac43:a34e, 2606:4700:3035::6815:22ac`
NS	2	`demi.ns.cloudflare.com, rohin.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	13	`MS=ms80334040, anthropic-domain-verification-872ta4=6pt...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`demi.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

f2.ai directs to four IP numbers, which are 104.21.34.172, 172.67.163.78, 2606:4700:3033::ac43:a34e and 2606:4700:3035::6815:22ac.

cyssmy.com, mail.castle-stones.de, ilmutekniksipil.com and two other host names share IP numbers with f2.ai.

Name Servers

f2.ai is served by two delegated name servers, demi.ns.cloudflare.com and rohin.ns.cloudflare.com.

f2.ai has the same NS records as mycircutor.com, dshikomi.ru, d5cdn.com and k020e5b3g0h.com.

At least some of f2.ai's name servers are shared with other domains, for example abinfratech.com, mijngrip.nl, mutual20.com.ar and two more.

These name servers tend to be deployed in combination with the name servers kira.ns.cloudflare.com and brad.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

demi.ns.cloudflare.com carries IP addresses 108.162.192.95, 172.64.32.95 and 173.245.58.95, with 3 other addresses beyond those.

rohin.ns.cloudflare.com carries IP addresses 108.162.195.153, 162.159.44.153 and 172.64.35.153, with 3 other addresses beyond those.

Mail Servers

Mail for f2.ai is handled by a single mail server, smtp.google.com.

f2.ai uses an identical mail server configuration to several other domains — among them nourelnil.com, portal.dk, langguth.de and two more.

f2.ai has at least partial mail server overlap with other domains such as womanincpodcast.com, reverse.supply, 2and2.com.au and two more.

These mail servers commonly appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 172.253.63.27, 172.253.115.26, 172.253.115.27 and 6 others.

f2.ai - robtex.com

f2.ai

ai

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`f2.ai`

`ai`