functionf.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

functionf.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:956b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1d99🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.29.153Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.107🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A2803:f800:50::6ca2:c2b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenna.ns.cloudflare.com
A2a06:98c1:50::ac40:22b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenna.ns.cloudflare.com
A108.162.194.176🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A172.64.34.176🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
NSjose.ns.cloudflare.com
A2606:4700:58::a29f:2c58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
A2803:f800:50::6ca2:c358🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjose.ns.cloudflare.com
A2a06:98c1:50::ac40:2358🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjose.ns.cloudflare.com
A108.162.195.88🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
A162.159.44.88Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
A172.64.35.88🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.29.153, 172.67.149.107
IPv6 hints2606:4700:3033::ac43:956b, 2606:4700:3036::6815:1d99
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAbrenna.ns.cloudflare.comdns@cloudflare.com serial=2408498911

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1787973785

Same first word

functionf.com

Similar names

fcftunion.org
ffunction.com

Previous names

functionelestijl.com
functioneleven.com
functionencapsulation.com
functionengfitness.com
functionenhancing.com
functionensemble.com
functionenterprisesinc.com
functionentertainment.com
functioner.com
functioneren.com
functionesports.com
functioneth.com
functionetiks.com
functionevaluators.com
functionex.com
functionexcel.com
functionexists.com
functionexpert.com

Next names

functionf5.com
functionfab.com
functionfabric.com
functionfabulous.com
functionfacility.com
functionfactors.com
functionfactory.com
functionfashion.com
functionfast.com
functionfifteen.com
functionfile.com
functionfilmsco.com
functionfinance.com
functionfindr.com
functionfirst.com
functionfirstchiro.com
functionfirstchiropractic.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSbrenna.ns.cloudflare.comjose.ns.cloudflare.comns1.domain.comns2.domain.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.29.153172.67.149.1072606:4700:3033::ac43:956b2606:4700:3036::6815:1d9966.96.162.136
●NSbrenna.ns.cloudflare.com2026-08-28 → 2026-08-29 · 3 obs
○ 2015-05-29 09:09:00
● 2026-08-28 04:25:00
● 2026-08-29 03:38:10
●NSjose.ns.cloudflare.com2026-08-28 → 2026-08-29 · 3 obs
○ 2015-05-29 09:09:00
● 2026-08-28 04:25:00
● 2026-08-29 03:38:10
○NSns1.domain.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
○NSns2.domain.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
○MXalt1.aspmx.l.google.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
○MXalt2.aspmx.l.google.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
○MXaspmx.l.google.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
○MXaspmx2.googlemail.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
○MXaspmx3.googlemail.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10
●A104.21.29.1532026-08-28 → 2026-08-29 · 3 obs
○ 2015-05-29 09:09:00
● 2026-08-28 04:25:00
● 2026-08-29 03:38:10
●A172.67.149.1072026-08-28 → 2026-08-29 · 3 obs
○ 2015-05-29 09:09:00
● 2026-08-28 04:25:00
● 2026-08-29 03:38:10
●A2606:4700:3033::ac43:956b2026-08-28 → 2026-08-29 · 3 obs
○ 2015-05-29 09:09:00
● 2026-08-28 04:25:00
● 2026-08-29 03:38:10
●A2606:4700:3036::6815:1d992026-08-28 → 2026-08-29 · 3 obs
○ 2015-05-29 09:09:00
● 2026-08-28 04:25:00
● 2026-08-29 03:38:10
○A66.96.162.1362015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 09:09:00
○ 2026-08-28 04:25:00
○ 2026-08-29 03:38:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
functionf.combrenna.ns.cloudflare.com, jose.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.34.176

NS records: brenna.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for functionf.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.29.153, 172.67.149.107
AAAA22606:4700:3033::ac43:956b, 2606:4700:3036::6815:1d99
NS2brenna.ns.cloudflare.com, jose.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brenna.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

functionf.com has four IP addresses: 104.21.29.153, 172.67.149.107, 2606:4700:3033::ac43:956b and 2606:4700:3036::6815:1d99.

Among the host names that share IP numbers with functionf.com are 13win23com.com, www.pocketheaven.com, eightysevenparkcondo.com and two others.

Name Servers

Two name servers handle the delegation for functionf.com: brenna.ns.cloudflare.com and jose.ns.cloudflare.com.

functionf.com has the same name server delegation as a number of other domains, such as bigradio.fm, leostojanovicwkxd-7i5.pages.dev, deeyarde56rr-aou.pages.dev and two more.

functionf.com partially shares its NS delegation with several other domains, including rbsn-campaign-launch.pages.dev, michaelspestcontrolkc.com, remoteinterviewing.cfd and two others.

The name servers aaden.ns.cloudflare.com, novalee.ns.cloudflare.com, bella.ns.cloudflare.com and dana.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

brenna.ns.cloudflare.com resolves to 108.162.194.176, 162.159.38.176 and 172.64.34.176 among others, with 3 other IP addresses in total.

jose.ns.cloudflare.com resolves to 108.162.195.88, 162.159.44.88 and 172.64.35.88 among others, with 3 other IP addresses in total.