`whatsyourchallenge.com`

DNSSEC	⚠️ Not signed
A	83.96.176.80^{🇳🇱 AS-TBNLTN83.96.128.0/18 ProServe Network}
		PTR	`web.dds.nl`
NS	`ns1.dds.nl` ⭐
		A	141.255.180.130^{🇳🇱 AS-TBNLTN141.255.180.0/22 ProServe Network}
			PTR	`ns1.dds.nl`
NS	`ns2.dds.eu`
		A	136.144.233.156^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`136-144-233-156.colo.transip.net`
NS	`ns3.dds.amsterdam`
		A	85.158.250.40^{🇳🇱 AS-TBNLTN85.158.248.0/22 ProServe Network}
			PTR	`ip-space.by.zxcs.nl`
MX	`smtpwriter.dds.nl` ⭐
		A	83.96.176.98^{🇳🇱 AS-TBNLTN83.96.128.0/18 ProServe Network}
			PTR	`relay.dds.nl`
MX	`forward1.dds.nl`⁽¹⁰⁰⁾
		A	91.142.252.34^{🇳🇱 AS-TBNLTN91.142.252.0/23 ProServe Network}
			PTR	`mx4.dds.nl`
		A	91.142.252.35^{🇳🇱 AS-TBNLTN91.142.252.0/23 ProServe Network}
			PTR	`mx5.dds.nl`
		A	91.142.252.36^{🇳🇱 AS-TBNLTN91.142.252.0/23 ProServe Network}
			PTR	`mx6.dds.nl`
MX	`forward2.dds.nl`⁽¹⁰⁰⁾
		A	91.142.252.31^{🇳🇱 AS-TBNLTN91.142.252.0/23 ProServe Network}
			PTR	`mx1.dds.nl`
		A	91.142.252.32^{🇳🇱 AS-TBNLTN91.142.252.0/23 ProServe Network}
			PTR	`mx2.dds.nl`
		A	91.142.252.33^{🇳🇱 AS-TBNLTN91.142.252.0/23 ProServe Network}
			PTR	`mx3.dds.nl`
TXT	`v=spf1 include:spf.dds.nl ~all`
SOA	`ns1.dds.nl`postmaster@whatsyourchallenge.com serial=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=1778747491

Same first word

whatsyourchallenge.nl

whatsyourchallenge.com

DNS History

14 records (7 active, 7 former)

○NSns0.dds.nl2016-02-07 → 2016-05-01 · 5 obs

○ 2015-07-06 23:43:12
● 2016-02-07 16:49:26
● 2016-05-01 13:07:54
○ 2017-02-08 11:13:50
○ 2026-05-14 08:57:10

●NSns1.dds.nl2015-07-06 → 2026-05-14 · 2 obs

● 2015-07-06 23:43:12
● 2026-05-14 08:57:10

●NSns2.dds.eu2017-02-08 → 2026-05-14 · 3 obs

○ 2016-05-01 13:07:54
● 2017-02-08 11:13:50
● 2026-05-14 08:57:10

○NSns2.dds.nl2015-07-06 → 2016-05-01 · 4 obs

● 2015-07-06 23:43:12
● 2016-05-01 13:07:54
○ 2017-02-08 11:13:50
○ 2026-05-14 08:57:10

●NSns3.dds.amsterdam2017-02-08 → 2026-05-14 · 3 obs

○ 2016-05-01 13:07:54
● 2017-02-08 11:13:50
● 2026-05-14 08:57:10

○NSns3.dds.nl2016-02-07 → 2016-05-01 · 5 obs

○ 2015-07-06 23:43:12
● 2016-02-07 16:49:26
● 2016-05-01 13:07:54
○ 2017-02-08 11:13:50
○ 2026-05-14 08:57:10

○NSns4.dds-city.com2017-02-08 → 2018-11-30 · 5 obs

○ 2016-05-01 13:07:54
● 2017-02-08 11:13:50
● 2018-11-30 16:29:04
○ 2026-04-05 23:39:40
○ 2026-05-14 08:57:10

●MXforward1.dds.nl2015-07-06 → 2026-05-14 · 2 obs

● 2015-07-06 23:43:12
● 2026-05-14 08:57:10

●MXforward2.dds.nl2015-07-06 → 2026-05-14 · 2 obs

● 2015-07-06 23:43:12
● 2026-05-14 08:57:10

●MXsmtpwriter.dds.nl2015-07-06 → 2026-05-14 · 2 obs

● 2015-07-06 23:43:12
● 2026-05-14 08:57:10

○A178.18.82.1872018-11-30 → 2018-11-30 · 4 obs

○ 2017-02-08 11:13:50
● 2018-11-30 16:29:04
○ 2026-04-05 23:39:40
○ 2026-05-14 08:57:10

○A80.84.226.1942016-02-07 → 2016-05-01 · 5 obs

○ 2015-11-11 06:30:10
● 2016-02-07 16:49:26
● 2016-05-01 13:07:54
○ 2017-02-08 11:13:50
○ 2026-05-14 08:57:10

●A83.96.176.802017-02-08 → 2026-05-14 · 5 obs

○ 2016-05-01 13:07:54
● 2017-02-08 11:13:50
○ 2018-11-30 16:29:04
● 2026-04-05 23:39:40
● 2026-05-14 08:57:10

○A85.17.251.1542015-07-06 → 2015-11-11 · 4 obs

● 2015-07-06 23:43:12
● 2015-11-11 06:30:10
○ 2016-02-07 16:49:26
○ 2026-05-14 08:57:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
whatsyourchallenge.com	ns1.dds.nl, ns2.dds.eu, ns3.dds.amsterdam	-

✅ Authoritative Response

Server:141.255.180.130

NS records: ns1.dds.nl, ns2.dds.eu, ns3.dds.amsterdam

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whatsyourchallenge.com (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.96.176.80`
NS	3	`ns2.dds.eu, ns3.dds.amsterdam...`
MX	3	`smtpwriter.dds.nl (pri: 50), forward1.dds.nl (pri: 100)...`
TXT	1	`v=spf1 include:spf.dds.nl ~all`
SOA	1	`ns1.dds.nl postmaster.whatsyourchallenge`

Analysis

IP Addresses

whatsyourchallenge.com maps to IP address 83.96.176.80.

Other host names, for instance desireevanhattum.nl, taswir.nl, coronation-amsterdam-2013.com, sylviavanberkel.nl and loader.eu share IP numbers with whatsyourchallenge.com.

Name Servers

whatsyourchallenge.com is delegated to name servers ns3.dds.amsterdam, ns2.dds.eu and ns1.dds.nl.

whatsyourchallenge.com at least partially shares name servers with other domains such as fredfischer.nl, fumbler.net, thenewcity.eu, aegis-eu.org and sj-sa.com.

Host names with a single IP:

ns3.dds.amsterdam points to 85.158.250.40

ns2.dds.eu points to 136.144.233.156

ns1.dds.nl points to 141.255.180.130

Mail Servers

whatsyourchallenge.com is handled by three mail servers: forward1.dds.nl, forward2.dds.nl and smtpwriter.dds.nl.

whatsyourchallenge.com shares mail servers with other domains at least in part, for instance blaastdebazuin.com, hansaarsman.nl, meterik.dds.nl, pin13.nl and lowco.dds.nl.

Host names with three IP numbers:

forward1.dds.nl points to: 91.142.252.34, 91.142.252.35 and 91.142.252.36

forward2.dds.nl points to: 91.142.252.31, 91.142.252.32 and 91.142.252.33

Host names with one IP number:

smtpwriter.dds.nl points to: 83.96.176.98

whatsyourchallenge.com - robtex.com