`sumcity.net`

DNSSEC	⚠️ Not signed
A	185.37.70.60^{🇳🇱 CLDIN-NL185.37.68.0/22}
		PTR	`server081.yourhosting.nl`
NS	`ns-p.dns.yourhosting.nl` ⭐
		A	2a05:1500:600:e:1c00:94ff:fe00:3183^{🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)}
			PTR	`dns-yh-13.dns.cldin.net`
		A	92.63.171.241^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
			PTR	`dns-yh-13.dns.cldin.net`
NS	`ns-l.dns.yourhosting.nu`
		A	2a05:1500:fe00::c3ff:fe08:d006^{🇳🇱 NL-BIT2a05:1500:fe00::/40}
			PTR	`dns-yh-18.dns.cldin.net`
		A	195.8.208.6^{🇳🇱 NL-BIT195.8.208.0/23}
			PTR	`dns-yh-18.dns.cldin.net`
NS	`ns-t.dns.yourhosting.eu`
		A	2a05:1500:702:0:1c00:67ff:fe00:8^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`dns-yh-17.dns.cldin.net`
		A	31.25.98.12^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
			PTR	`dns-yh-17.dns.cldin.net`
MX	`primary.yourfilter.nl` ⭐
		A	2a01:b941:2::23^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se23-yh.route25.eu`
		A	2a01:b941:2::24^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se22-yh.route25.eu`
		A	2a01:b941:2::25^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se21-yh.route25.eu`
		A	2a01:b941:2::26^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se20-yh.route25.eu`
		A	2a01:b941:2::27^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se19-yh.route25.eu`
		A	2a01:b941:2::28^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se18-yh.route25.eu`
		A	2a01:b941:2::29^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se17-yh.route25.eu`
		A	2a01:b941:2::30^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se16-yh.route25.eu`
		A	2a05:1500:702:9:1c00:2aff:fe00:5554^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se28-yh.route25.eu`
		A	2a05:1500:702:9:1c00:7fff:fe00:5556^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se30-yh.route25.eu`
		A	2a05:1500:702:9:1c00:a3ff:fe00:5558^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se26-yh.route25.eu`
		A	2a05:1500:702:9:1c00:a5ff:fe00:5553^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se27-yh.route25.eu`
		A	2a05:1500:702:9:1c00:f0ff:fe00:5555^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.20^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se27-yh.route25.eu`
		A	185.103.241.21^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se28-yh.route25.eu`
		A	185.103.241.22^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.23^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se30-yh.route25.eu`
		A	185.103.241.25^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se26-yh.route25.eu`
		A	185.223.33.23^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se23-yh.route25.eu`
		A	185.223.33.24^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se22-yh.route25.eu`
		A	185.223.33.27^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se19-yh.route25.eu`
		A	185.223.33.28^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se18-yh.route25.eu`
		A	185.223.33.29^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se17-yh.route25.eu`
		A	185.223.33.30^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se16-yh.route25.eu`
MX	`fallback.yourfilter.nl`⁽²⁰⁾
		A	2a01:b941:2::23^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se23-yh.route25.eu`
		A	2a01:b941:2::24^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se22-yh.route25.eu`
		A	2a01:b941:2::28^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se18-yh.route25.eu`
		A	2a01:b941:2::29^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se17-yh.route25.eu`
		A	2a01:b941:2::30^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`se16-yh.route25.eu`
		A	2a05:1500:702:9:1c00:7fff:fe00:5556^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se30-yh.route25.eu`
		A	2a05:1500:702:9:1c00:f0ff:fe00:5555^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.22^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se29-yh.route25.eu`
		A	185.103.241.23^{🇳🇱 CLDIN-NL185.103.240.0/22}
			PTR	`se30-yh.route25.eu`
		A	185.223.33.23^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se23-yh.route25.eu`
		A	185.223.33.25^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se21-yh.route25.eu`
		A	185.223.33.26^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se20-yh.route25.eu`
		A	185.223.33.27^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se19-yh.route25.eu`
		A	185.223.33.30^{🇳🇱 CLDIN-NL185.223.32.0/22}
			PTR	`se16-yh.route25.eu`
TXT	`v=spf1 a mx include:_spf.yourfilter.nl -all`
SOA	`ns-p.dns.yourhosting.nl`hostmaster@firstfind.nl 2025-11-18 #2

`net`

	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=1775948627

Same first word

sumcity.net

sumcity.de

sumcity.org

sumcity.com

sumcity.nl

Similar names

tymusic.com

itsmycu.com

mysticu.com

umystic.com

itsmycu.org

tymusic.org

mycutis.de

ytmusic.com.co

muytics.com

ytmusic.net

citysum.com

tymusic.co.uk

ytmusic.me

msucity.com

ytmusic.com

DNS History

13 records (6 active, 7 former)

●NSns-l.dns.yourhosting.nu2026-03-25 → 2026-04-11 · 3 obs

○ 2017-04-05 01:28:46
● 2026-03-25 22:40:30
● 2026-04-11 23:08:14

●NSns-p.dns.yourhosting.nl2026-03-25 → 2026-04-11 · 3 obs

○ 2017-04-05 01:28:46
● 2026-03-25 22:40:30
● 2026-04-11 23:08:14

●NSns-t.dns.yourhosting.eu2026-03-25 → 2026-04-11 · 3 obs

○ 2017-04-05 01:28:46
● 2026-03-25 22:40:30
● 2026-04-11 23:08:14

○NSns3.firstfind.nl2015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

○NSns4.firstfind.nl2015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

○NSns5.firstfind.net2015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

●MXfallback.yourfilter.nl2026-03-25 → 2026-04-11 · 3 obs

○ 2017-04-05 01:28:46
● 2026-03-25 22:40:30
● 2026-04-11 23:08:14

○MXmx1.firstfind.nl2015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

○MXmx2.firstfind.nl2015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

●MXprimary.yourfilter.nl2026-03-25 → 2026-04-11 · 3 obs

○ 2017-04-05 01:28:46
● 2026-03-25 22:40:30
● 2026-04-11 23:08:14

○MXserver44.firstfind.nl2015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

●A185.37.70.602026-03-25 → 2026-04-11 · 3 obs

○ 2017-04-05 01:28:46
● 2026-03-25 22:40:30
● 2026-04-11 23:08:14

○A93.94.226.712015-08-22 → 2017-04-05 · 4 obs

● 2015-08-22 01:19:24
● 2017-04-05 01:28:46
○ 2026-03-25 22:40:30
○ 2026-04-11 23:08:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
sumcity.net	ns-p.dns.yourhosting.nl, ns-t.dns.yourhosting.eu, ns-l.dns.yourhosting.nu	-

✅ Authoritative Response

Server:195.8.208.6

NS records: ns-p.dns.yourhosting.nl, ns-t.dns.yourhosting.eu, ns-l.dns.yourhosting.nu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumcity.net (unsigned zone)

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.37.70.60`
NS	3	`ns-l.dns.yourhosting.nu, ns-t.dns.yourhosting.eu...`
MX	2	`primary.yourfilter.nl (pri: 10), fallback.yourfilter.nl (pri: 20)`
TXT	1	`v=spf1 a mx include:_spf.yourfilter.nl -`
SOA	1	`ns-p.dns.yourhosting.nl hostmaster.first`

Analysis

IP Addresses

sumcity.net points to a single IP number: 185.37.70.60.

other host names for instance amstelboats.nl, citywonen.eu, 5cows.nl, lebaroque.nl and secucam.nl share IP numbers with sumcity.net.

Name Servers

sumcity.net is delegated to three name servers: ns-t.dns.yourhosting.eu, ns-p.dns.yourhosting.nl and ns-l.dns.yourhosting.nu.

sumcity.net at least partially shares name servers with other domains, for instance leasormani.com, harrygeerlofs.nl, gux.nl, pfecolab.nl and kinderopvang-skw.nl.

These name servers are often used together with the name servers ns-w.dns.yourhosting.eu, ns-d.dns.yourhosting.nl, ns-f.dns.yourhosting.nu, ns-o.dns.yourhosting.nu, ns-r.dns.yourhosting.nu, ns-j.dns.yourhosting.nl, ns-n.dns.yourhosting.eu, ns-i.dns.yourhosting.nu, ns-b.dns.yourhosting.eu and ns-m.dns.yourhosting.nl.

Host names with two IP numbers:

Host ns-t.dns.yourhosting.eu points to 2a05:1500:702:0:1c00:67ff:fe00:8 and 31.25.98.12.

Host ns-p.dns.yourhosting.nl points to 2a05:1500:600:e:1c00:94ff:fe00:3183 and 92.63.171.241.

Host ns-l.dns.yourhosting.nu points to 2a05:1500:fe00::c3ff:fe08:d006 and 195.8.208.6.

Mail Servers

sumcity.net is handled by two mail servers: fallback.yourfilter.nl and primary.yourfilter.nl.

sumcity.net shares the same mail server setup as other domains, for instance balancepanningen.nl, dvovolleybal.nl, roboshop.nl, levelt.eu and fdaa.nl.