`xkcd.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a01:4f8:c014:b2d8::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`static.88-198-116-121.clients.your-server.de`
A	88.198.116.121^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
NS	`ns1.dovendi.nl` ⭐ 🔒
		A	2001:1af8:5000:a01f:6::2^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`ns1.dovendi.nl`
		A	95.168.166.87^{🇳🇱 LEASEWEB-NL-AMS-0195.168.160.0/20}
			PTR	`ns1.dovendi.nl`
NS	`ns2.dovendi.eu`
		A	2a00:7c80:0:26e::2^{🇳🇱 WORLDSTREAM-12a00:7c80::/32 WorldStream IPv6}
			PTR	`ns2.dovendi.eu`
		A	212.8.252.63^{🇳🇱 WORLDSTREAM-1212.8.252.0/23}
			PTR	`ns2.dovendi.eu`
NS	`ns3.dovendi.eu`
		A	2a01:4f8:1c17:f65d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns3.dovendi.eu`
		A	91.107.180.97^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`ns3.dovendi.eu`
MX	`mailx.xnsregistrar.com` ⭐
		A	2001:19f0:5001:20b9:5400:2ff:fe41:7810^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
			PTR	`mailx.xnsregistrar.com`
		A	78.141.221.48^{🇳🇱 AS-VULTR78.141.208.0/20 Vultr Assigned Prefix}
			PTR	`mailx.xnsregistrar.com`
TXT	`dan-ownership-verification=2de7dbe2`
TXT	`c604ce15b99eb0dfb8d78cf6ae04008d34e61ed6`
TXT	`afternic-verification-8jDbcERHhqPtecPbFcqVib`
TXT	`v=spf1 -all`
SOA	`ns1.dovendi.nl`info@dovendi.com 2026-02-15 #2

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

Same first word

xkcd.nl

xkcd.de

xkcd.com

xkcd.co

xkcd.eu

xkcd.tw

xkcd.dk

xkcd.ru

xkcd.no

xkcd.cn

xkcd.org

xkcd.cz

xkcd.now.sh

xkcd.net

xkcd.in

xkcd.se

Similar names

kxcd.com

xckd.com

kdcx.cn

kcdx.fm

kxdc.cn

cdkx.net

dkxc.com

kcdx.com

ckdx.cn

ckdx.com.cn

dkcx.net

dckx.com

cdxk.com

xckd.org

kdxc.net

xckd.com.cn

cxdk.net

xcdk.com

cxdk.com

xdkc.com

dkcx.cn

cdkx.com

xcdk.net

DNS History

15 records (6 active, 9 former)

○NSns0.transip.net2015-06-30 → 2016-12-07 · 4 obs

● 2015-06-30 04:38:04
● 2016-12-07 06:18:52
○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

●NSns1.dovendi.nl2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-07 06:18:52
● 2026-03-13 01:55:54
● 2026-03-13 01:55:56

○NSns1.transip.nl2015-06-30 → 2016-12-07 · 4 obs

● 2015-06-30 04:38:04
● 2016-12-07 06:18:52
○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

●NSns2.dovendi.eu2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-07 06:18:52
● 2026-03-13 01:55:54
● 2026-03-13 01:55:56

○NSns2.transip.eu2015-06-30 → 2016-12-07 · 4 obs

● 2015-06-30 04:38:04
● 2016-12-07 06:18:52
○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

●NSns3.dovendi.eu2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-07 06:18:52
● 2026-03-13 01:55:54
● 2026-03-13 01:55:56

●MXmailx.xnsregistrar.com2026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-07 06:18:52
● 2026-03-13 01:55:54
● 2026-03-13 01:55:56

○MXrelay.transip.nl2015-06-30 → 2016-12-07 · 4 obs

● 2015-06-30 04:38:04
● 2016-12-07 06:18:52
○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

○MXxkcd.nl2015-06-30 → 2016-12-07 · 4 obs

● 2015-06-30 04:38:04
● 2016-12-07 06:18:52
○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

○A2a01:4f8:c013:d2e4::12026-03-13 → 2026-03-13 · 2 obs

○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

●A2a01:4f8:c014:b2d8::12026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-07 06:18:52
● 2026-03-13 01:55:54
● 2026-03-13 01:55:56

○A40.112.143.2142016-02-07 → 2016-12-07 · 5 obs

○ 2015-11-15 20:38:02
● 2016-02-07 13:38:50
● 2016-12-07 06:18:52
○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

●A88.198.116.1212026-03-13 → 2026-03-13 · 3 obs

○ 2016-12-07 06:18:52
● 2026-03-13 01:55:54
● 2026-03-13 01:55:56

○A91.99.122.1542026-03-13 → 2026-03-13 · 2 obs

○ 2026-03-13 01:55:54
○ 2026-03-13 01:55:56

○A92.109.45.1782015-06-30 → 2015-11-15 · 4 obs

● 2015-06-30 04:38:04
● 2015-11-15 20:38:02
○ 2016-02-07 13:38:50
○ 2026-03-13 01:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
xkcd.nl	ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu	-

✅ Authoritative Response

Server: 91.107.180.97

NS records: ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.116.121`
AAAA	1	`2a01:4f8:c014:b2d8::1`
NS	3	`ns1.dovendi.nl, ns2.dovendi.eu...`
MX	1	`mailx.xnsregistrar.com (pri: 0)`
TXT	4	`v=spf1 -all, dan-ownership-verification=2de7dbe2...`
SOA	1	`ns1.dovendi.nl info.dovendi.com`

Analysis

IP Addresses

xkcd.nl points to two IP numbers: 2a01:4f8:c014:b2d8::1 and 88.198.116.121.

Other host names, for instance organisations.nl, yourresults.nl, lajoie.be, brewhaus.de and fusing.fr share IP numbers with xkcd.nl.

Name Servers

xkcd.nl is delegated to three name servers: ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.

xkcd.nl at least partially shares its name servers with other domains, for instance qbr.nl, dienes.fr, wermuttee.de, kdq.nl and simister.co.uk.

Host names with two IP numbers:

ns2.dovendi.eu points to: 2a00:7c80:0:26e::2 and 212.8.252.63.

ns3.dovendi.eu points to: 2a01:4f8:1c17:f65d::2 and 91.107.180.97.

ns1.dovendi.nl points to: 2001:1af8:5000:a01f:6::2 and 95.168.166.87.

Mail Servers

xkcd.nl is served by a single mail server, mailx.xnsregistrar.com.

xkcd.nl uses the same mail server setup as other domains such as voipy.nl, okq.nl, investmentconsultants.nl, anip.nl and multiverse.nl.

Hostname mailx.xnsregistrar.com resolves to two IPs: 2001:19f0:5001:20b9:5400:2ff:fe41:7810 and 78.141.221.48.

xkcd.nl - robtex.com

xkcd.nl

nl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`xkcd.nl`

`nl`