`masterrunning.nl`

DNSSEC	⚠️ Not signed
A	2a04:3544:1000:1510:3cc8:64ff:fefa:72a0^{🇫🇮 UPCLOUD2a04:3544::/32 -NL-AMS1-IPV6}
		PTR	`web1.webfontein.nl`
A	94.237.7.228^{🇳🇱 UPCLOUD94.237.4.0/22 -NL-AMS1-NET}
NS	`ns1.webfondns.nl` ⭐
		A	2a02:348:70:62ab::1^{🇳🇱 TRANSIP-AS2a02:348:40::/42}
			PTR	`ns1.hosted-power.com`
		A	31.3.98.171^{🇳🇱 TRANSIP-AS31.3.96.0/22}
			PTR	`ns1.hosted-power.com`
NS	`ns2.webfondns.nl`
		A	2a04:3542:1000:910:3cc8:64ff:fefa:985^{🇪🇸 UPCLOUD2a04:3542::/32 -DE-FRA1-IPV6}
			PTR	`ns2.hosted-power.com`
		A	94.237.94.82^{🇫🇮 UPCLOUD94.237.80.0/20 -DE-FRA1-NET}
			PTR	`ns2.hosted-power.com`
MX	`mail.masterrunning.nl` ⭐
		A	2a04:3544:1000:1510:3cc8:64ff:fefa:72a0^{🇫🇮 UPCLOUD2a04:3544::/32 -NL-AMS1-IPV6}
			PTR	`web1.webfontein.nl`
		A	94.237.7.228^{🇳🇱 UPCLOUD94.237.4.0/22 -NL-AMS1-NET}
			PTR	`web1.webfontein.nl`
TXT	`v=spf1 a mx ip4:94.237.7.228 ip6:2a04:3544:1000:1510:3cc8:64ff:fefa:72a0 ~all`
SOA	`ns1.webfondns.nl`hostmaster@masterrunning.nl 2026-02-24 #3

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

Same first word

masterrunning.at

Similar names

runningstream.cc

runningstream.net

DNS History

5 records (5 active, 0 former)

●NSns1.webfondns.nl2026-02-28 → 2026-02-28 · 2 obs

● 2026-02-28 14:13:34
● 2026-02-28 14:13:36

●NSns2.webfondns.nl2026-02-28 → 2026-02-28 · 2 obs

● 2026-02-28 14:13:34
● 2026-02-28 14:13:36

●MXmail.masterrunning.nl2026-02-28 → 2026-02-28 · 2 obs

● 2026-02-28 14:13:34
● 2026-02-28 14:13:36

●A2a04:3544:1000:1510:3cc8:64ff:fefa:72a02026-02-28 → 2026-02-28 · 2 obs

● 2026-02-28 14:13:34
● 2026-02-28 14:13:36

●A94.237.7.2282026-02-28 → 2026-02-28 · 2 obs

● 2026-02-28 14:13:34
● 2026-02-28 14:13:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
masterrunning.nl	ns1.webfondns.nl, ns2.webfondns.nl	4 records

✅ Authoritative Response

Server: 94.237.94.82

NS records: ns1.webfondns.nl, ns2.webfondns.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterrunning.nl (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.237.7.228`
AAAA	1	`2a04:3544:1000:1510:3cc8:64ff:fefa:72a0`
NS	2	`ns2.webfondns.nl, ns1.webfondns.nl`
MX	1	`mail.masterrunning.nl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:94.237.7.228 ip6:2a04:35`
SOA	1	`ns1.webfondns.nl hostmaster.masterrunnin`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.webfondns.nl, ns1.webfondns.nl, ns2.webfondns.nl...)

Analysis

IP Addresses

masterrunning.nl has two IP numbers: 2a04:3544:1000:1510:3cc8:64ff:fefa:72a0 and 94.237.7.228.

Other host names, for instance mk-computerservice.nl, rodepilaren.nl, mail.schoonmaakdiscount.nl, www.ungerdiscount.nl and mail.casus.nl share IP numbers with masterrunning.nl.

Name Servers

masterrunning.nl's delegation uses two name servers: ns1.webfondns.nl and ns2.webfondns.nl.

masterrunning.nl uses the same name server setup as other domains, such as k-3.nl, casus.nl, bannercentrale.nl, kabouter-plop.nl and idsos.eu.

masterrunning.nl shares name servers with other domains at least partially, for example sport-supplementen.eu and webfondns.nl.

Host names with two IPs:

ns1.webfondns.nl points to 2a02:348:70:62ab::1 and 31.3.98.171

ns2.webfondns.nl points to 2a04:3542:1000:910:3cc8:64ff:fefa:985 and 94.237.94.82

Mail Servers

A single mail server handles masterrunning.nl, mail.masterrunning.nl.

The host name mail.masterrunning.nl resolves to two IP numbers: 2a04:3544:1000:1510:3cc8:64ff:fefa:72a0 and 94.237.7.228.

masterrunning.nl - robtex.com