qr-koder.dk - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`qr-koder.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:947f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:27d1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.209^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.127^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`melissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
NS	`piotr.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
MX	`spamgw.itoverblik.dk` ⭐
TXT	`v=spf1 include:spf.mandrillapp.com include:servers.mcsv.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.209, 172.67.148.127
		IPv6 hints	2606:4700:3031::ac43:947f, 2606:4700:3034::6815:27d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`melissa.ns.cloudflare.com`dns@cloudflare.com serial=2411038300

`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 1786935600localtime Mon Aug 17 05:00:00 2026gmtime Mon Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786935420

WOT: SAFE (90/100)

Same first word

qr-koder.dk

DNS History

22 records (7 active, 15 former)

●NSmelissa.ns.cloudflare.com2026-03-14 → 2026-08-17 · 3 obs

○ 2016-06-23 21:18:36
● 2026-03-14 12:28:58
● 2026-08-17 03:13:18

○NSns1.gratisdns.dk2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 12:11:48
● 2016-06-23 21:18:36
○ 2026-03-14 12:28:58
○ 2026-08-17 03:13:18

○NSns2.gratisdns.dk2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 12:11:48
● 2016-06-23 21:18:36
○ 2026-03-14 12:28:58
○ 2026-08-17 03:13:18

○NSns3.gratisdns.dk2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 12:11:48
● 2016-06-23 21:18:36
○ 2026-03-14 12:28:58
○ 2026-08-17 03:13:18

○NSns4.gratisdns.dk2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 12:11:48
● 2016-06-23 21:18:36
○ 2026-03-14 12:28:58
○ 2026-08-17 03:13:18

○NSns5.gratisdns.dk2015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 12:11:48
● 2016-06-23 21:18:36
○ 2026-03-14 12:28:58
○ 2026-08-17 03:13:18

●NSpiotr.ns.cloudflare.com2026-03-14 → 2026-08-17 · 3 obs

○ 2016-06-23 21:18:36
● 2026-03-14 12:28:58
● 2026-08-17 03:13:18

○MXalt1.aspmx.l.google.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

○MXalt2.aspmx.l.google.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

○MXaspmx.l.google.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

○MXaspmx2.googlemail.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

○MXaspmx3.googlemail.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

○MXaspmx4.googlemail.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

○MXaspmx5.googlemail.com2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 12:11:48
● 2016-02-27 01:04:30
○ 2016-06-23 21:18:36
○ 2026-08-17 03:13:18

●MXspamgw.itoverblik.dk2016-06-23 → 2026-08-17 · 3 obs

○ 2016-02-27 01:04:30
● 2016-06-23 21:18:36
● 2026-08-17 03:13:18

●A104.21.39.2092026-03-14 → 2026-08-17 · 3 obs

○ 2016-06-23 21:18:36
● 2026-03-14 12:28:58
● 2026-08-17 03:13:18

●A172.67.148.1272026-03-14 → 2026-08-17 · 3 obs

○ 2016-06-23 21:18:36
● 2026-03-14 12:28:58
● 2026-08-17 03:13:18

●A2606:4700:3031::ac43:947f2026-06-24 → 2026-08-17 · 3 obs

○ 2026-06-10 23:08:22
● 2026-06-24 09:38:28
● 2026-08-17 03:13:18

○A2606:4700:3033::6815:27d12026-03-14 → 2026-06-10 · 5 obs

○ 2016-06-23 21:18:36
● 2026-03-14 12:28:58
● 2026-06-10 23:08:22
○ 2026-06-24 09:38:28
○ 2026-08-17 03:13:18

●A2606:4700:3034::6815:27d12026-06-24 → 2026-08-17 · 3 obs

○ 2026-06-10 23:08:22
● 2026-06-24 09:38:28
● 2026-08-17 03:13:18

○A2606:4700:3034::ac43:947f2026-03-14 → 2026-06-10 · 5 obs

○ 2016-06-23 21:18:36
● 2026-03-14 12:28:58
● 2026-06-10 23:08:22
○ 2026-06-24 09:38:28
○ 2026-08-17 03:13:18

○A81.7.188.832015-08-05 → 2016-06-23 · 4 obs

● 2015-08-05 12:11:48
● 2016-06-23 21:18:36
○ 2026-03-14 12:28:58
○ 2026-08-17 03:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, s.nic.dk, t.nic.dk, b.nic.dk...	-
qr-koder.dk	piotr.ns.cloudflare.com, melissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.222

NS records: piotr.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qr-koder.dk (unsigned zone)

⏱️ Timing

Total: 1296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.127, 104.21.39.209`
AAAA	2	`2606:4700:3034::6815:27d1, 2606:4700:3031::ac43:947f`
NS	2	`melissa.ns.cloudflare.com, piotr.ns.cloudflare.com`
MX	1	`spamgw.itoverblik.dk (pri: 10)`
TXT	1	`v=spf1 include:spf.mandrillapp.com inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`melissa.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

qr-koder.dk resolves to four IP addresses: 104.21.39.209, 172.67.148.127, 2606:4700:3031::ac43:947f and 2606:4700:3034::6815:27d1.

mamanzari.com, urbangamingpro.nl, www.fling-trainer.com and two other host names share IP numbers with qr-koder.dk.

Name Servers

Two name servers handle the delegation for qr-koder.dk: melissa.ns.cloudflare.com and piotr.ns.cloudflare.com.

qr-koder.dk uses the same name servers as several other domains — among them tunstallengineering.pro, brayman.com, smartshe.net and two more.

qr-koder.dk shares at least some of its name servers with other domains, including frigora.com.br, zt-stur.at, fa2.com.cn and two others.

These name servers are frequently paired with the name servers betty.ns.cloudflare.com, ajay.ns.cloudflare.com and elma.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

melissa.ns.cloudflare.com resolves to 108.162.192.199, 172.64.32.199 and 173.245.58.199 among others, with 3 other IP addresses in total.

piotr.ns.cloudflare.com resolves to 108.162.193.222, 172.64.33.222 and 173.245.59.222 among others, with 3 other IP addresses in total.

Mail Servers

Mail for qr-koder.dk is handled by a single mail server, spamgw.itoverblik.dk.

The mail server configuration of qr-koder.dk is identical to that of other domains — yokelab.com being one example.