🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`performance.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2d9e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:d869^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.158^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.105^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c1ac^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:21ac^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.172^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.172^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.172^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`marge.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abf^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c0bf^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20bf^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.191^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.191^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.191^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.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::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	`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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`ca3-ac7a5207961f4a18afc761469d8c7b71`
TXT	`ca3-bb983ca3ddd54d4cb9a673e2ad4958d2`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.158, 172.67.216.105
		IPv6 hints	2606:4700:3030::6815:2d9e, 2606:4700:3030::ac43:d869
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2415351983

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1793315520localtime Fri Oct 30 00:12:00 2026gmtime Thu Oc...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1793315520

Same first word

performance.movie

performance.supply

performance.guide

performance.ws

performance.eco.br

performance.pe

performance.cy

performance.uk

performance.(0x706f726e)

performance.eu

performance.asia

performance.esp.br

performance.network

performance.com.br

performance.gr

performance.org.pl

performance.support

performance.bike

performance.net.br

performance.video

performance.com.py

performance.sh

performance.community

performance.no

performance.pro

performance.haus

performance.seg.br

performance.team

performance.law

performance.work

performance.ge

performance.capetown

performance.com.mx

performance.ninja

performance.net.au

performance.mu

performance.fail

performance.vc

performance.cars

performance.dj

performance.med

performance.contractors

performance.tennis

performance.world

performance.org

performance.ke

performance.ovh

performance.computer

performance.com.pl

performance.earth

performance.hu

performance.legal

performance.lima-city.de

performance.boutique

performance.autos

performance.design

performance.cafe

performance.pet

performance.bond

performance.show

performance.dk

performance.su

performance.marketing

performance.football

performance.holdings

performance.homes

performance.report

performance.guru

performance.doctor

performance.ee

performance.wiki

performance.broker

performance.ag

performance.pl

performance.social

performance.my

performance.ca

performance.co.id

performance.coach

performance.fm

performance.industries

performance.chat

performance.am

performance.cz

performance.me.uk

performance.works

performance.co.il

performance.com

performance.ml

performance.consulting

performance.city

performance.nz

performance.uz.ua

performance.international

performance.one

performance.io

performance.plus

performance.watch

performance.com.pe

performance.services

Similar names

Previous names

Next names

DNS History

20 records (11 active, 9 former)

●NSguss.ns.cloudflare.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

●NSmarge.ns.cloudflare.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

○NSns1.123hotel.dk2015-08-20 → 2017-05-24 · 4 obs

● 2015-08-20 14:13:18
● 2017-05-24 23:02:02
○ 2026-08-28 08:13:42
○ 2026-10-29 23:37:46

○NSns2.123hotel.dk2015-08-20 → 2017-05-24 · 4 obs

● 2015-08-20 14:13:18
● 2017-05-24 23:02:02
○ 2026-08-28 08:13:42
○ 2026-10-29 23:37:46

●MXalt1.aspmx.l.google.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

●MXalt2.aspmx.l.google.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

●MXalt3.aspmx.l.google.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

●MXalt4.aspmx.l.google.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

●MXaspmx.l.google.com2026-08-28 → 2026-10-29 · 3 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
● 2026-10-29 23:37:46

○MXbackup-mx.zitcom.dk2015-08-20 → 2017-05-24 · 4 obs

● 2015-08-20 14:13:18
● 2017-05-24 23:02:02
○ 2026-08-28 08:13:42
○ 2026-10-29 23:37:46

○MXmail.performance.dk2015-08-20 → 2017-05-24 · 4 obs

● 2015-08-20 14:13:18
● 2017-05-24 23:02:02
○ 2026-08-28 08:13:42
○ 2026-10-29 23:37:46

●A104.21.45.1582026-09-14 → 2026-10-29 · 5 obs

○ 2026-08-28 08:13:42
● 2026-09-14 09:09:32
○ 2026-09-15 14:56:18
● 2026-09-26 20:14:48
● 2026-10-29 23:37:46

●A172.67.216.1052026-09-14 → 2026-10-29 · 5 obs

○ 2026-08-28 08:13:42
● 2026-09-14 09:09:32
○ 2026-09-15 14:56:18
● 2026-09-26 20:14:48
● 2026-10-29 23:37:46

○A188.114.96.02026-08-28 → 2026-09-15 · 6 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
○ 2026-09-14 09:09:32
● 2026-09-15 14:56:18
○ 2026-09-26 20:14:48
○ 2026-10-29 23:37:46

○A188.114.97.02026-08-28 → 2026-09-15 · 6 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
○ 2026-09-14 09:09:32
● 2026-09-15 14:56:18
○ 2026-09-26 20:14:48
○ 2026-10-29 23:37:46

●A2606:4700:3030::6815:2d9e2026-09-14 → 2026-10-29 · 5 obs

○ 2026-08-28 08:13:42
● 2026-09-14 09:09:32
○ 2026-09-15 14:56:18
● 2026-09-26 20:14:48
● 2026-10-29 23:37:46

●A2606:4700:3030::ac43:d8692026-09-14 → 2026-10-29 · 5 obs

○ 2026-08-28 08:13:42
● 2026-09-14 09:09:32
○ 2026-09-15 14:56:18
● 2026-09-26 20:14:48
● 2026-10-29 23:37:46

○A2a06:98c1:3120::2026-08-28 → 2026-09-15 · 6 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
○ 2026-09-14 09:09:32
● 2026-09-15 14:56:18
○ 2026-09-26 20:14:48
○ 2026-10-29 23:37:46

○A2a06:98c1:3121::2026-08-28 → 2026-09-15 · 6 obs

○ 2017-05-24 23:02:02
● 2026-08-28 08:13:42
○ 2026-09-14 09:09:32
● 2026-09-15 14:56:18
○ 2026-09-26 20:14:48
○ 2026-10-29 23:37:46

○A80.160.71.1532015-08-20 → 2017-05-24 · 4 obs

● 2015-08-20 14:13:18
● 2017-05-24 23:02:02
○ 2026-08-28 08:13:42
○ 2026-10-29 23:37:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
performance.dk	guss.ns.cloudflare.com, marge.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.191

NS records: guss.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performance.dk (unsigned zone)

⏱️ Timing

Total: 2139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.158, 172.67.216.105`
AAAA	2	`2606:4700:3030::ac43:d869, 2606:4700:3030::6815:2d9e`
NS	2	`guss.ns.cloudflare.com, marge.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`ca3-ac7a5207961f4a18afc761469d8c7b71, ca3-bb983ca3ddd54d4cb9a673e2ad4958d2`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

performance.dk directs to four IP numbers, which are 104.21.45.158, 172.67.216.105, 2606:4700:3030::6815:2d9e and 2606:4700:3030::ac43:d869.

openai-tts.hissorthirdboy.workers.dev, cleaner-entruempelungen-muenchen.de, 71betsbr.com and two other host names share IP numbers with performance.dk.

Name Servers

DNS delegation for performance.dk points to two name servers: guss.ns.cloudflare.com and marge.ns.cloudflare.com.

performance.dk uses the same name servers as several other domains — among them supertoto138net.pages.dev, chicken-roadz-uk.co.uk, clzy.com and two more.

The name servers of performance.dk overlap at least partially with those of other domains — among them 1nour-islam003.workers.dev, de32w.cn, iaaclan.pages.dev and two more.

The name servers emerie.ns.cloudflare.com, paige.ns.cloudflare.com and brianna.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

guss.ns.cloudflare.com has IP addresses 108.162.193.172, 172.64.33.172 and 173.245.59.172, plus 3 other.

marge.ns.cloudflare.com has IP addresses 108.162.192.191, 172.64.32.191 and 173.245.58.191, plus 3 other.

Mail Servers

Five mail servers handle performance.dk: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

performance.dk has at least partial mail server overlap with other domains such as yassircapital.com, liveality.com, kellsiebain.com and two more.

These mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.