`function.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:de11^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:191e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.30^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.17^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arch.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c144^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arch.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2144^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arch.ns.cloudflare.com`
		A	108.162.193.68^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	172.64.33.68^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	173.245.59.68^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
NS	`nadia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.30, 172.67.222.17
		IPv6 hints	2606:4700:3031::ac43:de11, 2606:4700:3037::6815:191e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`arch.ns.cloudflare.com`dns@cloudflare.com serial=2410012151

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069731

Same first word

function.ws

function.technology

function.vc

function.co

function.eu

function.com

function.be

function.it

function.co.in

function.pro

function.fitness

function.ly

function.click

function.com.tr

function.org

function.net

function.pl

function.je

function.kr

function.no

function.nl

function.co.th

function.new

function.al

function.me

function.cz

function.name

function.ml

function.cn

function.io

function.de

function.co.nz

function.ai

function.ch

function.ventures

function.la

function.ru

function.su

function.tools

function.agency

function.fr

function.capital

function.company

Similar names

unitconf.com

funtonic.com

funciton.de

funtonic.ch

funciton.net

funciton.com

fincount.com

fincount.nl

cnfinout.com

functino.com

ftcunion.org

DNS History

26 records (13 active, 13 former)

●NSarch.ns.cloudflare.com2017-01-05 → 2026-07-24 · 3 obs

○ 2016-07-01 12:03:06
● 2017-01-05 08:41:44
● 2026-07-24 11:49:06

●NSnadia.ns.cloudflare.com2017-01-05 → 2026-07-24 · 3 obs

○ 2016-07-01 12:03:06
● 2017-01-05 08:41:44
● 2026-07-24 11:49:06

○NSns1.function.ru2015-05-31 → 2016-07-01 · 4 obs

● 2015-05-31 12:39:50
● 2016-07-01 12:03:06
○ 2017-01-05 08:41:44
○ 2026-07-24 11:49:06

○NSns2.function.ru2015-05-31 → 2016-07-01 · 4 obs

● 2015-05-31 12:39:50
● 2016-07-01 12:03:06
○ 2017-01-05 08:41:44
○ 2026-07-24 11:49:06

●MXalt1.aspmx.l.google.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●MXalt2.aspmx.l.google.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●MXaspmx.l.google.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●MXaspmx2.googlemail.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●MXaspmx3.googlemail.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●MXaspmx4.googlemail.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●MXaspmx5.googlemail.com2015-05-31 → 2026-07-24 · 2 obs

● 2015-05-31 12:39:50
● 2026-07-24 11:49:06

●A104.21.25.302026-03-09 → 2026-07-24 · 10 obs

○ 2017-01-05 08:41:44
● 2026-03-09 06:54:28
○ 2026-03-13 20:09:56
○ 2026-03-16 16:06:38
● 2026-03-26 12:11:10
○ 2026-06-28 21:12:32
● 2026-07-02 19:04:48
○ 2026-07-03 01:22:02
● 2026-07-08 22:54:38
● 2026-07-24 11:49:06

○A104.31.64.112017-01-05 → 2017-01-05 · 4 obs

○ 2016-07-01 12:03:06
● 2017-01-05 08:41:44
○ 2026-03-09 06:54:28
○ 2026-07-24 11:49:06

○A104.31.65.112017-01-05 → 2017-01-05 · 4 obs

○ 2016-07-01 12:03:06
● 2017-01-05 08:41:44
○ 2026-03-09 06:54:28
○ 2026-07-24 11:49:06

●A172.67.222.172026-03-09 → 2026-07-24 · 10 obs

○A188.114.96.02026-03-13 → 2026-07-03 · 9 obs

○ 2026-03-09 06:54:28
● 2026-03-13 20:09:56
● 2026-03-16 16:06:38
○ 2026-03-26 12:11:10
● 2026-06-28 21:12:32
○ 2026-07-02 19:04:48
● 2026-07-03 01:22:02
○ 2026-07-08 22:54:38
○ 2026-07-24 11:49:06

○A188.114.97.02026-03-13 → 2026-07-03 · 9 obs

○A195.128.127.1932015-05-31 → 2016-07-01 · 4 obs

● 2015-05-31 12:39:50
● 2016-07-01 12:03:06
○ 2017-01-05 08:41:44
○ 2026-07-24 11:49:06

○A2400:cb00:2048:1::681f:400b2017-01-05 → 2017-01-05 · 4 obs

○ 2016-07-01 12:03:06
● 2017-01-05 08:41:44
○ 2026-03-09 06:54:28
○ 2026-07-24 11:49:06

○A2400:cb00:2048:1::681f:410b2017-01-05 → 2017-01-05 · 4 obs

○ 2016-07-01 12:03:06
● 2017-01-05 08:41:44
○ 2026-03-09 06:54:28
○ 2026-07-24 11:49:06

●A2606:4700:3031::ac43:de112026-06-28 → 2026-07-24 · 7 obs

○ 2026-06-10 20:19:48
● 2026-06-28 02:21:20
○ 2026-06-28 21:12:32
● 2026-07-02 19:04:48
○ 2026-07-03 01:22:02
● 2026-07-08 22:54:38
● 2026-07-24 11:49:06

○A2606:4700:3032::ac43:de112026-03-09 → 2026-06-10 · 8 obs

○ 2017-01-05 08:41:44
● 2026-03-09 06:54:28
○ 2026-03-13 20:09:56
○ 2026-03-16 16:06:38
● 2026-03-26 12:11:10
● 2026-06-10 20:19:48
○ 2026-06-28 02:21:20
○ 2026-07-24 11:49:06

○A2606:4700:3036::6815:191e2026-03-09 → 2026-06-10 · 8 obs

○ 2017-01-05 08:41:44
● 2026-03-09 06:54:28
○ 2026-03-13 20:09:56
○ 2026-03-16 16:06:38
● 2026-03-26 12:11:10
● 2026-06-10 20:19:48
○ 2026-06-28 02:21:20
○ 2026-07-24 11:49:06

●A2606:4700:3037::6815:191e2026-06-28 → 2026-07-24 · 7 obs

○ 2026-06-10 20:19:48
● 2026-06-28 02:21:20
○ 2026-06-28 21:12:32
● 2026-07-02 19:04:48
○ 2026-07-03 01:22:02
● 2026-07-08 22:54:38
● 2026-07-24 11:49:06

○A2a06:98c1:3120::2026-03-13 → 2026-07-03 · 9 obs

○A2a06:98c1:3121::2026-03-13 → 2026-07-03 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
function.ru	arch.ns.cloudflare.com, nadia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.68

NS records: arch.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for function.ru (unsigned zone)

⏱️ Timing

Total: 970ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.30, 172.67.222.17`
AAAA	2	`2606:4700:3037::6815:191e, 2606:4700:3031::ac43:de11`
NS	2	`arch.ns.cloudflare.com, nadia.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arch.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

function.ru directs to four IP numbers, which are 104.21.25.30, 172.67.222.17, 2606:4700:3031::ac43:de11 and 2606:4700:3037::6815:191e.

Two other host names, along with thecano.org, qpkw.cn and wettenheutelive.com, also share IP numbers with function.ru.

Name Servers

function.ru is served by two delegated name servers, arch.ns.cloudflare.com and nadia.ns.cloudflare.com.

function.ru shares its NS records with other domains, for example remoteco.com, hauve.tv, gacoarbos88hj.vip and two others.

There is at least partial name server overlap between function.ru and other domains — tournews.tw, tm887.com, rot13.net and two more among them.

These name servers frequently co-occur with the name servers dakota.ns.cloudflare.com and adel.ns.cloudflare.com.

DNS names with 6 IP addresses:

arch.ns.cloudflare.com carries IP addresses 108.162.193.68, 172.64.33.68 and 173.245.59.68, with 3 other addresses beyond those.

nadia.ns.cloudflare.com carries IP addresses 108.162.192.207, 172.64.32.207 and 173.245.58.207, with 3 other addresses beyond those.

Mail Servers

function.ru accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between function.ru and other domains, including ns500693.ns500693.ns500734.ns500734.ns500693.ns500693.ns500734.ns500588.ns500588.ns500612.ns500632.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500841.ns500841.ns500794.ns500795.ns500794.ns500794.ns500821.ns500794.ns500821.ns500821.ns500795.ns500795.lustypartnersfinder.com, ns500742.ns500742.ns500754.ns500742.ns500671.ns500704.ns500688.ns500671.ns500671.ns500291.ns500666.ns500291.ns500291.ns500131.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com maps to two IP addresses — 142.251.167.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1b IP addresses.

function.ru - robtex.com

function.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`function.ru`

`ru`