ducke.com - dns.ninja

`ducke.com`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782176600

Previously MX for

ducke.com

Same first word

ducke.com

ducke.net

ducke.eu

Similar names

dceuk.com

cekud.org

dueck.biz

ckedu.net

ceduk.com

ucked.com

dueck.com.br

udeck.de

dueck.ca

ukedc.com

edcuk.com

udeck.com

dceuk.co.uk

kcedu.net

ceduk.edu.mx

dukec.com

ckedu.com.cn

cudek.cz

decku.de

educk.co.nz

educk.co

cekud.com

kcedu.ca

dueck.at

cduke.com

cudek.com

ckedu.cn

kcedu.de

kdcue.com

cuked.com

kudec.com

cudek.net

ckedu.in

ckedu.com

dkecu.com

educk.com

cekud.org.tr

cudek.vn

keduc.info

DNS History

13 records (5 active, 8 former)

●NSdns1.name-services.com2015-06-13 → 2026-06-23 · 3 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2026-06-23 01:23:30

●NSdns2.name-services.com2015-06-13 → 2026-06-23 · 3 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2026-06-23 01:23:30

●NSdns3.name-services.com2015-06-13 → 2026-06-23 · 3 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2026-06-23 01:23:30

●NSdns4.name-services.com2015-06-13 → 2026-06-23 · 3 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2026-06-23 01:23:30

●NSdns5.name-services.com2015-06-13 → 2026-06-23 · 3 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2026-06-23 01:23:30

○NSluna.lmi.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 21:03:14
○ 2015-06-13 07:47:10
○ 2026-06-23 01:23:30

○NSns2.lmi.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 21:03:14
○ 2015-06-13 07:47:10
○ 2026-06-23 01:23:30

○NSns3.lmi.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 21:03:14
○ 2015-06-13 07:47:10
○ 2026-06-23 01:23:30

○MXducke.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 21:03:14
○ 2015-06-13 07:47:10
○ 2026-06-23 01:23:30

○MXp.nsm.ctmail.com2015-06-13 → 2016-04-11 · 5 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2016-04-11 22:41:24
○ 2016-05-06 06:08:18
○ 2026-06-23 01:23:30

○A66.117.154.1192007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 21:03:14
○ 2015-06-13 07:47:10
○ 2026-06-23 01:23:30

○A69.64.147.2482017-08-21 → 2017-08-21 · 4 obs

○ 2016-12-22 09:09:42
● 2017-08-21 04:26:32
○ 2026-05-02 05:02:12
○ 2026-06-23 01:23:30

○A8.5.1.1012015-06-13 → 2016-12-22 · 5 obs

○ 2007-10-29 21:03:14
● 2015-06-13 07:47:10
● 2016-12-22 09:09:42
○ 2017-08-21 04:26:32
○ 2026-06-23 01:23:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ducke.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:216.40.47.202

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ducke.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Name Servers

ducke.com has five name servers, which are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

There is at least partial name server overlap between ducke.com and other domains — ultrasonic.tv, xurtle.net, longmontcolorado.com and two more among them.

These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.

Hostnames that resolve to two IP addresses:

The A records for dns1.name-services.com return 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

The A records for dns2.name-services.com return 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

The A records for dns3.name-services.com return 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

The A records for dns4.name-services.com return 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

The A records for dns5.name-services.com return 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.