could.work - dns.ninja

`could.work`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2fb^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02fb.elastic-ssl.ui-r.com`
A	217.160.0.14^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1047.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:47^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1047.ui-dns.biz`
		A	185.132.33.47^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1047.ui-dns.biz`
NS	`ns1045.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
		A	217.160.83.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
NS	`ns1050.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:50^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1050.ui-dns.com`
		A	185.132.34.50^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1050.ui-dns.com`
NS	`ns1053.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:53^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1053.ui-dns.de`
		A	185.132.32.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1047.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #8

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1784530210

Same first word

could.net

could.it

could.work

could.co

could.eu

could.uk

could.do

could.info

could.de

could.co.jp

could.ru

could.com

could.jp

could.ca

could.us

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cluod.com

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DNS History

13 records (8 active, 5 former)

○NSns1.sedoparking.com2016-12-13 → 2017-11-25 · 4 obs

● 2016-12-13 02:55:54
● 2017-11-25 14:56:54
○ 2026-02-19 04:07:06
○ 2026-07-20 07:39:46

●NSns1045.ui-dns.org2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

●NSns1047.ui-dns.biz2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

●NSns1050.ui-dns.com2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

●NSns1053.ui-dns.de2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

○NSns2.sedoparking.com2016-12-13 → 2017-11-25 · 4 obs

● 2016-12-13 02:55:54
● 2017-11-25 14:56:54
○ 2026-02-19 04:07:06
○ 2026-07-20 07:39:46

○MXlocalhost2016-12-13 → 2017-11-25 · 4 obs

● 2016-12-13 02:55:54
● 2017-11-25 14:56:54
○ 2026-02-19 04:07:06
○ 2026-07-20 07:39:46

●MXmx00.ionos.de2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

●MXmx01.ionos.de2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

●A2001:8d8:100f:f000::2fb2026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

●A217.160.0.142026-02-19 → 2026-07-20 · 3 obs

○ 2017-11-25 14:56:54
● 2026-02-19 04:07:06
● 2026-07-20 07:39:46

○A72.52.4.1222017-11-25 → 2017-11-25 · 4 obs

○ 2016-12-13 02:55:54
● 2017-11-25 14:56:54
○ 2026-02-19 04:07:06
○ 2026-07-20 07:39:46

○A72.52.4.912016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 02:55:54
○ 2017-11-25 14:56:54
○ 2026-07-20 07:39:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	c.nic.work, a.nic.work, b.nic.work, z.nic.work...	12 records
could.work	ns1050.ui-dns.com, ns1053.ui-dns.de, ns1045.ui-dns.org, ns1047.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.32.53

NS records: ns1050.ui-dns.com, ns1053.ui-dns.de, ns1045.ui-dns.org, ns1047.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for could.work (unsigned zone)

⏱️ Timing

Total: 3567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.14`
AAAA	1	`2001:8d8:100f:f000::2fb`
NS	4	`ns1050.ui-dns.com, ns1047.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1047.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.work, y.nic.work, x.nic.work...)

Analysis

IP Addresses

could.work resolves to the IP addresses 217.160.0.14 and 2001:8d8:100f:f000::2fb

Among the host names that share IP numbers with could.work are karllewis.co.uk, groom.guru, diyskills.co.uk and two others.

Name Servers

The domain could.work is delegated to these four name servers: ns1047.ui-dns.biz, ns1050.ui-dns.com, ns1053.ui-dns.de and ns1045.ui-dns.org.

could.work has at least partial name server overlap with other domains, such as autohaus-mucz.de, blakesley.org.uk, fundfactsheets.de and two others.

ns1045.ui-dns.com, ns1045.ui-dns.biz and ns1045.ui-dns.de — plus 7 other name servers — are commonly paired with these name servers.

ns1047.ui-dns.biz, ns1050.ui-dns.com, ns1053.ui-dns.de and ns1045.ui-dns.org all point to exactly two IP numbers each: ns1047.ui-dns.biz → 185.132.33.47 and 2607:f1c0:fe:53:185:132:33:47; ns1050.ui-dns.com → 185.132.34.50 and 2607:f1c0:fe:53:185:132:34:50; ns1053.ui-dns.de → 185.132.32.53 and 2607:f1c0:fe:53:185:132:32:53; ns1045.ui-dns.org → 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

Mail Servers

The MX records for could.work point to two mail servers: mx00.ionos.de and mx01.ionos.de.

could.work has the same mail server arrangement as a number of other domains, for example mibus.eu, exsignio.eu, magick-nature.de and two more.

mx00.ionos.de directs to 212.227.15.41 and mx01.ionos.de directs to 217.72.192.67; each host name points to exactly one IP number.