`contributingideas.com`

DNSSEC	⚠️ Not signed
NS	`auth04.ns.de.uu.net` ⭐
		A	2001:600:1c0:e000::35:9^{🇳🇱 AS7022001:600::/32 EU-UUNET-19990810 Verizon Business}
			PTR	`auth04.ns.de.uu.net`
		A	192.76.144.17^{🇩🇪 AS702192.76.144.0/24 EUNET-DE}
			PTR	`auth04.ns.de.uu.net`
NS	`auth20.ns.wcom.com`
		A	198.6.100.37^{🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`auth20-wcom.uu.net`
NS	`auth40.ns.uu.net`
		A	198.6.1.18^{🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`auth40.ns.uu.net`
NS	`auth54.ns.de.uu.net`
		A	2001:600:1c0:e001::35:9^{🇳🇱 AS7022001:600::/32 EU-UUNET-19990810 Verizon Business}
			PTR	`auth54.ns.de.uu.net`
		A	194.128.171.100^{🇬🇧 AS702194.128.0.0/14 UK PA route}
			PTR	`auth54.ns.de.uu.net`
TXT	`Generated by Verizon DNSTool V 2.9`
SOA	`auth04.ns.de.uu.net`hostmaster@de.uu.net 2023-04-05 #1

`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=1786542534

Same first word

contributingideas.eu

contributingideas.com

DNS History

8 records (4 active, 4 former)

●NSauth04.ns.de.uu.net2016-11-28 → 2026-08-12 · 3 obs

○ 2016-09-26 20:05:40
● 2016-11-28 05:00:00
● 2026-08-12 14:06:02

●NSauth20.ns.wcom.com2026-04-01 → 2026-08-12 · 3 obs

○ 2016-11-28 05:00:00
● 2026-04-01 10:49:14
● 2026-08-12 14:06:02

●NSauth40.ns.uu.net2026-04-01 → 2026-08-12 · 3 obs

○ 2016-11-28 05:00:00
● 2026-04-01 10:49:14
● 2026-08-12 14:06:02

●NSauth54.ns.de.uu.net2016-11-28 → 2026-08-12 · 3 obs

○ 2016-09-26 20:05:40
● 2016-11-28 05:00:00
● 2026-08-12 14:06:02

○NSdns0.zoneedit.com2015-05-27 → 2016-09-26 · 4 obs

● 2015-05-27 14:38:06
● 2016-09-26 20:05:40
○ 2016-11-28 05:00:00
○ 2026-08-12 14:06:02

○NSns2.zoneedit.com2015-05-27 → 2016-09-26 · 4 obs

● 2015-05-27 14:38:06
● 2016-09-26 20:05:40
○ 2016-11-28 05:00:00
○ 2026-08-12 14:06:02

○NSt1.zoneedit.com2015-05-27 → 2016-09-26 · 4 obs

● 2015-05-27 14:38:06
● 2016-09-26 20:05:40
○ 2016-11-28 05:00:00
○ 2026-08-12 14:06:02

○A194.77.100.1982015-05-27 → 2016-09-26 · 4 obs

● 2015-05-27 14:38:06
● 2016-09-26 20:05:40
○ 2016-11-28 05:00:00
○ 2026-08-12 14:06:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
contributingideas.com	auth04.ns.de.uu.net, auth20.ns.wcom.com, auth54.ns.de.uu.net, auth40.ns.uu.net	1 record

✅ Authoritative Response

Server:192.76.144.17

NS records: auth04.ns.de.uu.net, auth20.ns.wcom.com, auth54.ns.de.uu.net, auth40.ns.uu.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contributingideas.com (unsigned zone)

⏱️ Timing

Total: 3093ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`auth20.ns.wcom.com, auth04.ns.de.uu.net...`
TXT	1	`Generated by Verizon DNSTool V 2.9`
SOA	1	`auth04.ns.de.uu.net hostmaster.de.uu.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (auth20.ns.wcom.com)

Analysis

Name Servers

contributingideas.com has four authoritative name servers: auth20.ns.wcom.com, auth40.ns.uu.net, auth04.ns.de.uu.net and auth54.ns.de.uu.net.

There is at least partial name server overlap between contributingideas.com and other domains — becker.co.uk, 22.118.63.in-addr.arpa, wilkhahn.co.uk and two more among them.

These name servers regularly appear alongside auth62.ns.uu.net, auth10.ns.wcom.com, auth01.ns.uu.net and 7 other name servers in NS record sets.

Host names with two IP numbers:

auth04.ns.de.uu.net maps to two IP addresses — 192.76.144.17 and 2001:600:1c0:e000::35:9.

auth54.ns.de.uu.net maps to two IP addresses — 194.128.171.100 and 2001:600:1c0:e001::35:9.

Host names pointing to a single IP address:

auth20.ns.wcom.com points to the IP address 198.6.100.37.

auth40.ns.uu.net points to the IP address 198.6.1.18.

contributingideas.com - robtex.com