stack.nu - dns.ninja

`stack.nu`

DNSSEC	⚠️ Not signed
NS	`ns-1155.awsdns-16.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:8300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1155.awsdns-16.org`
		A	205.251.196.131^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1155.awsdns-16.org`
NS	`ns-1952.awsdns-52.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:a000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1952.awsdns-52.co.uk`
		A	205.251.199.160^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1952.awsdns-52.co.uk`
NS	`ns-405.awsdns-50.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:9500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-405.awsdns-50.com`
		A	205.251.193.149^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-405.awsdns-50.com`
NS	`ns-977.awsdns-58.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:d100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-977.awsdns-58.net`
		A	205.251.195.209^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-977.awsdns-58.net`

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:67083b90-ae48-4671-9d04-ea47ec7a3623`
	TXT	`NU zone update: 2026-06-04 09:17:02 +0000 (EPOCH 1780564622) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1780564673

Same first word

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stack.nyc

stack.nu

stack.pt

stack.ro

stack.cc

stack.systems

stack.host

stack.kim

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stack.cafe

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stack.net.nz

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stack.spb.su

stack.im

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stack.it

stack.or.jp

stack.fyi

stack.nl

stack.ws

stack.money

stack.com

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stack.hu

stack.services

stack.world

Similar names

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kastc.xyz

aksct.com

tacks.de

astck.com

tacks.us

tacks.com.au

tacks.it

kacst.or.kr

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skatc.ac.th

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kacts.or.kr

ctask.io

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tasck.dev

tcksa.com

akstc.net

skatc.nfshost.com

satck.com

catks.com

tcask.org

actks.com

ctask.org.py

kcast.com

stakc.ac.id

tsack.com

kcsat.com

tckas.com

kacst.com

ktcas.com

tacks.eu

DNS History

13 records (4 active, 9 former)

○NSatdns01.citynetwork.se2016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-20 06:44:20
● 2016-12-04 05:12:34
○ 2026-02-26 22:24:38
○ 2026-06-04 09:45:56

○NSatdns02.citynetwork.se2016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-20 06:44:20
● 2016-12-04 05:12:34
○ 2026-02-26 22:24:38
○ 2026-06-04 09:45:56

○NSatdns03.citynetwork.se2016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-20 06:44:20
● 2016-12-04 05:12:34
○ 2026-02-26 22:24:38
○ 2026-06-04 09:45:56

●NSns-1155.awsdns-16.org2026-02-26 → 2026-06-04 · 3 obs

○ 2016-12-04 05:12:34
● 2026-02-26 22:24:38
● 2026-06-04 09:45:56

●NSns-1952.awsdns-52.co.uk2026-02-26 → 2026-06-04 · 3 obs

○ 2016-12-04 05:12:34
● 2026-02-26 22:24:38
● 2026-06-04 09:45:56

●NSns-405.awsdns-50.com2026-02-26 → 2026-06-04 · 3 obs

○ 2016-12-04 05:12:34
● 2026-02-26 22:24:38
● 2026-06-04 09:45:56

●NSns-977.awsdns-58.net2026-02-26 → 2026-06-04 · 3 obs

○ 2016-12-04 05:12:34
● 2026-02-26 22:24:38
● 2026-06-04 09:45:56

○NSns1.loopia.se2015-07-06 → 2016-03-27 · 4 obs

● 2015-07-06 00:44:42
● 2016-03-27 05:23:36
○ 2016-04-20 06:44:20
○ 2026-06-04 09:45:56

○NSns2.loopia.se2015-07-06 → 2016-03-27 · 4 obs

● 2015-07-06 00:44:42
● 2016-03-27 05:23:36
○ 2016-04-20 06:44:20
○ 2026-06-04 09:45:56

○MXinbound-smtp.us-east-1.amazonaws.com2026-02-26 → 2026-04-23 · 4 obs

● 2026-02-26 22:24:38
● 2026-04-23 23:48:04
○ 2026-05-03 05:04:10
○ 2026-06-04 09:45:56

○A192.168.99.102016-12-04 → 2026-04-23 · 5 obs

○ 2016-04-20 06:44:20
● 2016-12-04 05:12:34
● 2026-04-23 23:48:04
○ 2026-05-03 05:04:10
○ 2026-06-04 09:45:56

○A194.9.94.852015-07-06 → 2016-03-27 · 4 obs

● 2015-07-06 00:44:42
● 2016-03-27 05:23:36
○ 2016-04-20 06:44:20
○ 2026-06-04 09:45:56

○A194.9.94.862015-07-06 → 2016-03-27 · 4 obs

● 2015-07-06 00:44:42
● 2016-03-27 05:23:36
○ 2016-04-20 06:44:20
○ 2026-06-04 09:45:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	d.ns.nu, y.ns.nu, a.ns.nu, z.ns.nu...	-
stack.nu	ns-1952.awsdns-52.co.uk, ns-405.awsdns-50.com, ns-977.awsdns-58.net, ns-1155.awsdns-16.org	-

✅ Authoritative Response

Server:205.251.196.131

NS records: ns-1952.awsdns-52.co.uk, ns-405.awsdns-50.com, ns-977.awsdns-58.net, ns-1155.awsdns-16.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stack.nu (unsigned zone)

⏱️ Timing

Total: 961ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

stack.nu is served by 4 authoritative name servers: ns-405.awsdns-50.com, ns-977.awsdns-58.net, ns-1155.awsdns-16.org and ns-1952.awsdns-52.co.uk.

The name servers of stack.nu overlap at least partially with those of other domains — among them madcoweater.com, d2e6jy0yavuhqx.cloudfront.net, analytics.adonia.de and two more.

Each of the four hosts ns-405.awsdns-50.com, ns-977.awsdns-58.net, ns-1155.awsdns-16.org and ns-1952.awsdns-52.co.uk has two IP addresses. ns-405.awsdns-50.com points to 205.251.193.149 and 2600:9000:5301:9500::1. ns-977.awsdns-58.net points to 205.251.195.209 and 2600:9000:5303:d100::1. ns-1155.awsdns-16.org points to 205.251.196.131 and 2600:9000:5304:8300::1. ns-1952.awsdns-52.co.uk points to 205.251.199.160 and 2600:9000:5307:a000::1.