function.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`function.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`martha.ns.cloudflare.com`
		A	2606:4700:50::a29f:268e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martha.ns.cloudflare.com`
		A	108.162.194.142^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	162.159.38.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	172.64.34.142^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=Ex4PBWUf9IcrqmYCmHEwUQKwWKE8Bs_m0fSe23z50Ho`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2410819458

`dev`

	DNSSEC	⚠️ Not signed
	NS	`ns-tld1.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld2.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld3.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld4.charlestonroadregistry.com` ⚠️ Not in zone NS records
	NS	`ns-tld5.charlestonroadregistry.com` ⚠️ Not in zone NS records

🔒 HSTS Preload (+subdomains)

Same first word

function.in

function.rsvp

function.ru

function.digital

function.icu

function.com.tw

function.black

function.sh

function.chat

function.tech

function.ph

function.so

function.fi

function.su

function.tools

function.com.br

function.live

function.agency

function.onl

function.love

function.fr

function.capital

function.company

function.is

function.ws

function.my

function.technology

function.vc

function.computer

function.bg

function.engineering

function.works

function.tw

function.co

function.eu

function.com

function.be

function.se

function.engineer

function.it

function.studio

function.ro

function.co.in

function.ca

function.network

function.tips

function.blog

function.law

function.ar

function.pro

function.fitness

function.ly

function.run

function.guide

function.ae

function.media

function.club

function.hu

function.com.tr

function.do

function.org

function.net

function.pl

function.fun

function.online

function.je

function.ir

function.site

function.international

function.sbs

function.no

function.nl

function.org.ph

function.co.th

function.pk

function.co.uk

function.dev

function.new

function.al

function.me

function.cz

function.mx

function.name

function.ml

function.info

function.pages.dev

function.cn

function.io

function.de

function.co.nz

function.codes

function.ai

function.net.cn

function.ltd

function.ch

function.ventures

function.la

function.healthcare

Similar names

Previous names

funapps.dev

funayd.dev

funban.dev

funbit.dev

funbox.dev

funbrew.dev

funbucket.dev

funbutler.dev

func25.dev

func7.dev

funcan.dev

funcbase.dev

funccloud.dev

funce.dev

funckgroup.dev

funclexa.dev

funcode.dev

funcroc.dev

funct.dev

Next names

DNS History

8 records (8 active, 0 former)

●NSduke.ns.cloudflare.com2026-08-26 → 2026-09-02 · 2 obs

● 2026-08-26 21:07:40
● 2026-09-02 21:13:30

●NSmartha.ns.cloudflare.com2026-08-26 → 2026-09-02 · 2 obs

● 2026-08-26 21:07:40
● 2026-09-02 21:13:30

●MXalt1.aspmx.l.google.com2026-08-26 → 2026-09-02 · 4 obs

● 2026-08-26 21:07:40
○ 2026-09-02 19:06:46
● 2026-09-02 21:13:26
● 2026-09-02 21:13:30

●MXalt2.aspmx.l.google.com2026-08-26 → 2026-09-02 · 4 obs

● 2026-08-26 21:07:40
○ 2026-09-02 19:06:46
● 2026-09-02 21:13:26
● 2026-09-02 21:13:30

●MXalt3.aspmx.l.google.com2026-08-26 → 2026-09-02 · 4 obs

● 2026-08-26 21:07:40
○ 2026-09-02 19:06:46
● 2026-09-02 21:13:26
● 2026-09-02 21:13:30

●MXalt4.aspmx.l.google.com2026-08-26 → 2026-09-02 · 4 obs

● 2026-08-26 21:07:40
○ 2026-09-02 19:06:46
● 2026-09-02 21:13:26
● 2026-09-02 21:13:30

●MXaspmx.l.google.com2026-08-26 → 2026-09-02 · 4 obs

● 2026-08-26 21:07:40
○ 2026-09-02 19:06:46
● 2026-09-02 21:13:26
● 2026-09-02 21:13:30

●A76.76.21.212026-08-26 → 2026-09-02 · 4 obs

● 2026-08-26 21:07:40
○ 2026-09-02 19:06:46
● 2026-09-02 21:13:26
● 2026-09-02 21:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	10 records
function.dev	duke.ns.cloudflare.com, martha.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.142

NS records: duke.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for function.dev (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`duke.ns.cloudflare.com, martha.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Ex4PBWUf9IcrqmY, v=spf1 include:_spf.google.com -all`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

function.dev points to a single IP number: 76.76.21.21.

Additional host names — fixandphones.hu, sdyfsw.com, fazstore.my.id and two others — share IP numbers with function.dev.

Name Servers

The NS records for function.dev delegate to duke.ns.cloudflare.com and martha.ns.cloudflare.com.

function.dev shares its name server setup with other domains, including gxycfsb.com, qinmaozs.com, sumzun.com and two others.

function.dev shares at least some of its name servers with other domains, including dndgameswithtornado.com, olympia-corp.com, kingdomscan.com and two others.

These name servers are frequently paired with the name servers lennon.ns.cloudflare.com and jaxson.ns.cloudflare.com.

Host names with 6 IP numbers:

duke.ns.cloudflare.com maps to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 additional IP addresses.

martha.ns.cloudflare.com maps to 108.162.194.142, 162.159.38.142, 172.64.34.142 and 3 additional IP addresses.

Mail Servers

Mail for function.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

function.dev shares mail servers — at least in part — with other domains, including optocom.net, zapstarsolutions.com, 1100construction.com and two others.

These mail servers are frequently paired with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 172.253.115.27 and 2607:f8b0:4004:c0b::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.