directebanking.cz - dns.ninja

`directebanking.cz`

DNSSEC	⚠️ Not signed
A	18.200.36.58^{🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix}
		PTR	`ec2-18-200-36-58.eu-west-1.compute.amazonaws.com`
A	34.254.145.220^{🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix}
A	52.19.105.213^{🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix}
NS	`ns-301.awsdns-37.com` ⭐
		A	2600:9000:5301:2d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-301.awsdns-37.com`
		A	205.251.193.45^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-301.awsdns-37.com`
NS	`ns-1059.awsdns-04.org`
		A	2600:9000:5304:2300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1059.awsdns-04.org`
		A	205.251.196.35^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1059.awsdns-04.org`
NS	`ns-1883.awsdns-43.co.uk`
		A	2600:9000:5307:5b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1883.awsdns-43.co.uk`
		A	205.251.199.91^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1883.awsdns-43.co.uk`
NS	`ns-568.awsdns-07.net`
		A	2600:9000:5302:3800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-568.awsdns-07.net`
		A	205.251.194.56^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-568.awsdns-07.net`
MX	`mxz1.klarna.com` ⭐
		A	52.30.236.203^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}
			PTR	`ec2-52-30-236-203.eu-west-1.compute.amazonaws.com`
MX	`mxz2.klarna.com` ⭐
		A	54.73.174.245^{🇮🇪 Amazon54.73.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-73-174-245.eu-west-1.compute.amazonaws.com`
MX	`mxz3.klarna.com` ⭐
		A	3.73.181.240^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-73-181-240.eu-central-1.compute.amazonaws.com`
MX	`mxz4.klarna.com`⁽²⁰⁾
		A	35.156.176.213^{🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix}
			PTR	`ec2-35-156-176-213.eu-central-1.compute.amazonaws.com`
MX	`mxz5.klarna.com`⁽²⁰⁾
MX	`mxz6.klarna.com`⁽²⁰⁾
TXT	`v=spf1 include:klarna.com -all`
SOA	`ns-301.awsdns-37.com`awsdns-hostmaster@amazon.com serial=1

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1786488442

Same first word

DNS History

68 records (13 active, 55 former)

●NSns-1059.awsdns-04.org2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●NSns-1883.awsdns-43.co.uk2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●NSns-301.awsdns-37.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●NSns-568.awsdns-07.net2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

○NSns.udag.de2015-10-19 → 2017-06-18 · 5 obs

○ 2015-05-26 17:39:34
● 2015-10-19 08:42:16
● 2017-06-18 04:50:00
○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○NSns.udag.net2015-10-19 → 2017-06-18 · 5 obs

○ 2015-05-26 17:39:34
● 2015-10-19 08:42:16
● 2017-06-18 04:50:00
○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○NSns.udag.org2015-10-19 → 2017-06-18 · 5 obs

○ 2015-05-26 17:39:34
● 2015-10-19 08:42:16
● 2017-06-18 04:50:00
○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○NSns.udagdns.de2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 17:39:34
○ 2015-10-19 08:42:16
○ 2026-08-11 23:14:14

○NSns.udagdns.net2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 17:39:34
○ 2015-10-19 08:42:16
○ 2026-08-11 23:14:14

○MXmx00.udag.de2015-05-26 → 2017-06-18 · 4 obs

● 2015-05-26 17:39:34
● 2017-06-18 04:50:00
○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○MXmx01.udag.de2015-05-26 → 2017-06-18 · 4 obs

● 2015-05-26 17:39:34
● 2017-06-18 04:50:00
○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

●MXmxz1.klarna.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●MXmxz2.klarna.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●MXmxz3.klarna.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●MXmxz4.klarna.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●MXmxz5.klarna.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

●MXmxz6.klarna.com2026-02-24 → 2026-08-11 · 3 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
● 2026-08-11 23:14:14

○A108.128.228.1552026-02-24 → 2026-08-11 · 2 obs

○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○A108.132.131.2402026-05-24 → 2026-05-30 · 5 obs

○ 2026-05-09 22:44:04
● 2026-05-24 00:46:40
● 2026-05-30 08:44:10
○ 2026-06-08 16:59:36
○ 2026-08-11 23:14:14

○A18.200.205.752026-03-09 → 2026-03-09 · 4 obs

○ 2026-02-24 01:10:04
● 2026-03-09 23:16:32
○ 2026-03-17 12:00:48
○ 2026-08-11 23:14:14

●A18.200.36.582026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-11 17:18:52
● 2026-08-11 23:14:12
● 2026-08-11 23:14:14

○A18.200.64.1212026-03-17 → 2026-03-23 · 5 obs

○ 2026-03-09 23:16:32
● 2026-03-17 12:00:48
● 2026-03-23 20:58:32
○ 2026-04-05 02:10:26
○ 2026-08-11 23:14:14

○A3.248.69.542026-07-07 → 2026-07-07 · 4 obs

○ 2026-06-17 21:41:08
● 2026-07-07 15:35:28
○ 2026-07-11 17:18:52
○ 2026-08-11 23:14:14

○A34.240.219.2462026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-07 06:18:16
● 2026-05-09 22:44:04
○ 2026-05-24 00:46:40
○ 2026-08-11 23:14:14

○A34.242.146.1732026-06-12 → 2026-06-17 · 5 obs

○ 2026-06-10 19:57:32
● 2026-06-12 07:28:52
● 2026-06-17 21:41:08
○ 2026-07-07 15:35:28
○ 2026-08-11 23:14:14

○A34.242.36.972026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-26 12:38:38
● 2026-04-28 04:13:48
○ 2026-05-04 00:23:32
○ 2026-08-11 23:14:14

○A34.243.189.2282026-07-07 → 2026-07-07 · 4 obs

○ 2026-06-17 21:41:08
● 2026-07-07 15:35:28
○ 2026-07-11 17:18:52
○ 2026-08-11 23:14:14

○A34.252.55.1022026-05-29 → 2026-05-30 · 5 obs

○ 2026-05-24 00:46:40
● 2026-05-29 12:51:12
● 2026-05-30 08:44:10
○ 2026-06-08 16:59:36
○ 2026-08-11 23:14:14

○A34.253.12.1752026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-26 12:38:38
● 2026-04-28 04:13:48
○ 2026-05-04 00:23:32
○ 2026-08-11 23:14:14

○A34.253.151.72026-02-24 → 2026-02-24 · 4 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
○ 2026-03-09 23:16:32
○ 2026-08-11 23:14:14

●A34.254.145.2202026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-11 17:18:52
● 2026-08-11 23:14:12
● 2026-08-11 23:14:14

○A34.255.228.1742026-05-04 → 2026-05-09 · 5 obs

○ 2026-04-28 04:13:48
● 2026-05-04 00:23:32
● 2026-05-09 22:44:04
○ 2026-05-24 00:46:40
○ 2026-08-11 23:14:14

○A46.137.76.262026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-09 23:16:32
● 2026-03-17 12:00:48
○ 2026-03-23 20:58:32
○ 2026-08-11 23:14:14

○A52.16.49.1152026-05-24 → 2026-05-30 · 5 obs

○ 2026-05-09 22:44:04
● 2026-05-24 00:46:40
● 2026-05-30 08:44:10
○ 2026-06-08 16:59:36
○ 2026-08-11 23:14:14

●A52.19.105.2132026-08-11 → 2026-08-11 · 3 obs

○ 2026-07-11 17:18:52
● 2026-08-11 23:14:12
● 2026-08-11 23:14:14

○A52.19.166.302026-05-04 → 2026-05-07 · 5 obs

○ 2026-04-28 04:13:48
● 2026-05-04 00:23:32
● 2026-05-07 06:18:16
○ 2026-05-09 22:44:04
○ 2026-08-11 23:14:14

○A52.19.248.2402026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-05 02:10:26
● 2026-04-08 09:07:36
○ 2026-04-26 02:07:42
○ 2026-08-11 23:14:14

○A52.208.181.452026-06-10 → 2026-06-17 · 5 obs

○ 2026-06-08 16:59:36
● 2026-06-10 19:57:32
● 2026-06-17 21:41:08
○ 2026-07-07 15:35:28
○ 2026-08-11 23:14:14

○A52.208.218.1442026-03-23 → 2026-04-05 · 5 obs

○ 2026-03-17 12:00:48
● 2026-03-23 20:58:32
● 2026-04-05 02:10:26
○ 2026-04-08 09:07:36
○ 2026-08-11 23:14:14

○A52.208.243.1182026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-26 12:38:38
● 2026-04-28 04:13:48
○ 2026-05-04 00:23:32
○ 2026-08-11 23:14:14

○A52.209.160.902026-02-24 → 2026-02-24 · 4 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
○ 2026-03-09 23:16:32
○ 2026-08-11 23:14:14

○A52.211.169.432026-03-23 → 2026-04-05 · 5 obs

○ 2026-03-17 12:00:48
● 2026-03-23 20:58:32
● 2026-04-05 02:10:26
○ 2026-04-08 09:07:36
○ 2026-08-11 23:14:14

○A52.212.183.1302026-07-07 → 2026-07-07 · 4 obs

○ 2026-06-17 21:41:08
● 2026-07-07 15:35:28
○ 2026-07-11 17:18:52
○ 2026-08-11 23:14:14

○A52.213.83.1592026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-07 15:35:28
● 2026-07-11 17:18:52
○ 2026-08-11 23:14:12
○ 2026-08-11 23:14:14

○A52.213.99.252026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-15 05:23:02
● 2026-06-17 21:41:08
○ 2026-07-07 15:35:28
○ 2026-08-11 23:14:14

○A52.215.79.922026-06-08 → 2026-06-15 · 5 obs

○ 2026-05-30 08:44:10
● 2026-06-08 16:59:36
● 2026-06-15 05:23:02
○ 2026-06-17 21:41:08
○ 2026-08-11 23:14:14

○A52.30.102.32026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-07 15:35:28
● 2026-07-11 17:18:52
○ 2026-08-11 23:14:12
○ 2026-08-11 23:14:14

○A52.31.21.1522026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-05 02:10:26
● 2026-04-08 09:07:36
○ 2026-04-26 02:07:42
○ 2026-08-11 23:14:14

○A52.31.3.1452026-04-26 → 2026-04-26 · 5 obs

○ 2026-04-08 09:07:36
● 2026-04-26 02:07:42
● 2026-04-26 12:38:38
○ 2026-04-28 04:13:48
○ 2026-08-11 23:14:14

○A52.31.45.362026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-07 15:35:28
● 2026-07-11 17:18:52
○ 2026-08-11 23:14:12
○ 2026-08-11 23:14:14

○A52.48.12.472026-03-09 → 2026-03-09 · 4 obs

○ 2026-02-24 01:10:04
● 2026-03-09 23:16:32
○ 2026-03-17 12:00:48
○ 2026-08-11 23:14:14

○A54.171.244.1292026-06-08 → 2026-06-08 · 4 obs

○ 2026-05-30 08:44:10
● 2026-06-08 16:59:36
○ 2026-06-10 19:57:32
○ 2026-08-11 23:14:14

○A54.194.90.62026-04-26 → 2026-04-26 · 5 obs

○ 2026-04-08 09:07:36
● 2026-04-26 02:07:42
● 2026-04-26 12:38:38
○ 2026-04-28 04:13:48
○ 2026-08-11 23:14:14

○A54.216.182.402026-06-08 → 2026-06-10 · 5 obs

○ 2026-05-30 08:44:10
● 2026-06-08 16:59:36
● 2026-06-10 19:57:32
○ 2026-06-12 07:28:52
○ 2026-08-11 23:14:14

○A54.217.137.1412026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-23 20:58:32
● 2026-04-05 02:10:26
○ 2026-04-08 09:07:36
○ 2026-08-11 23:14:14

○A54.228.234.2202026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-09 22:44:04
● 2026-05-24 00:46:40
○ 2026-05-29 12:51:12
○ 2026-08-11 23:14:14

○A54.246.17.2542026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-05 02:10:26
● 2026-04-08 09:07:36
○ 2026-04-26 02:07:42
○ 2026-08-11 23:14:14

○A54.72.1.1992026-05-04 → 2026-05-04 · 4 obs

○ 2026-04-28 04:13:48
● 2026-05-04 00:23:32
○ 2026-05-07 06:18:16
○ 2026-08-11 23:14:14

○A54.76.50.102026-02-24 → 2026-02-24 · 4 obs

○ 2017-06-18 04:50:00
● 2026-02-24 01:10:04
○ 2026-03-09 23:16:32
○ 2026-08-11 23:14:14

○A54.78.220.1342026-04-26 → 2026-04-26 · 5 obs

○ 2026-04-08 09:07:36
● 2026-04-26 02:07:42
● 2026-04-26 12:38:38
○ 2026-04-28 04:13:48
○ 2026-08-11 23:14:14

○A63.33.12.782026-03-09 → 2026-03-09 · 4 obs

○ 2026-02-24 01:10:04
● 2026-03-09 23:16:32
○ 2026-03-17 12:00:48
○ 2026-08-11 23:14:14

○A63.33.228.582026-02-24 → 2026-08-11 · 2 obs

○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○A63.34.155.1872026-02-24 → 2026-08-11 · 2 obs

○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

○A63.34.66.1642026-05-07 → 2026-05-09 · 5 obs

○ 2026-05-04 00:23:32
● 2026-05-07 06:18:16
● 2026-05-09 22:44:04
○ 2026-05-24 00:46:40
○ 2026-08-11 23:14:14

○A63.35.59.392026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-09 23:16:32
● 2026-03-17 12:00:48
○ 2026-03-23 20:58:32
○ 2026-08-11 23:14:14

○A89.31.143.12015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-26 17:39:34
● 2015-10-19 08:42:16
○ 2015-12-21 05:53:10
○ 2026-08-11 23:14:14

○A89.31.143.142015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 17:39:34
○ 2015-10-19 08:42:16
○ 2026-08-11 23:14:14

○A89.31.143.162015-12-21 → 2017-06-18 · 5 obs

○ 2015-10-19 08:42:16
● 2015-12-21 05:53:10
● 2017-06-18 04:50:00
○ 2026-02-24 01:10:04
○ 2026-08-11 23:14:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz	-
directebanking.cz	ns-568.awsdns-07.net, ns-1883.awsdns-43.co.uk, ns-301.awsdns-37.com, ns-1059.awsdns-04.org	-

✅ Authoritative Response

Server:205.251.194.56

NS records: ns-568.awsdns-07.net, ns-1883.awsdns-43.co.uk, ns-301.awsdns-37.com, ns-1059.awsdns-04.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for directebanking.cz (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`52.19.105.213, 34.254.145.220...`
NS	4	`ns-1059.awsdns-04.org, ns-1883.awsdns-43.co.uk...`
MX	6	`mxz1.klarna.com (pri: 10), mxz2.klarna.com (pri: 10)...`
TXT	1	`v=spf1 include:klarna.com -all`
SOA	1	`ns-301.awsdns-37.com awsdns-hostmaster.a`

Analysis

IP Addresses

directebanking.cz maps to three IP numbers — 18.200.36.58, 34.254.145.220 and 52.19.105.213.

Additional host names — wwwklarna-bank.uk, smoooth.uk, klarnacustomersupport.com and two others — share IP numbers with directebanking.cz.

Name Servers

directebanking.cz has four authoritative name servers: ns-301.awsdns-37.com, ns-568.awsdns-07.net, ns-1059.awsdns-04.org and ns-1883.awsdns-43.co.uk.

directebanking.cz has at least partial name server overlap with other domains, such as felizzano.it, businessai.click, apejet.org and two others.

ns-301.awsdns-37.com, ns-568.awsdns-07.net, ns-1059.awsdns-04.org and ns-1883.awsdns-43.co.uk all point to exactly two IP numbers each: ns-301.awsdns-37.com → 205.251.193.45 and 2600:9000:5301:2d00::1; ns-568.awsdns-07.net → 205.251.194.56 and 2600:9000:5302:3800::1; ns-1059.awsdns-04.org → 205.251.196.35 and 2600:9000:5304:2300::1; ns-1883.awsdns-43.co.uk → 205.251.199.91 and 2600:9000:5307:5b00::1.

Mail Servers

Mail for directebanking.cz is routed through 6 mail servers, including mxz1.klarna.com, mxz2.klarna.com, mxz3.klarna.com and 3 other.

directebanking.cz shares mail servers — at least in part — with other domains, including klarnaservices.com, klarna.com.tw, klarnabank.dk and two others.

These mail servers tend to appear together with the mail servers mxz4.klarna.com, mxz5.klarna.com and mxz6.klarna.com.

mxz1.klarna.com, mxz2.klarna.com, mxz3.klarna.com and mxz4.klarna.com each resolve to one IP address: mxz1.klarna.com resolves to 52.30.236.203, mxz2.klarna.com resolves to 54.73.174.245, mxz3.klarna.com resolves to 3.73.181.240 and mxz4.klarna.com resolves to 35.156.176.213.