`sierbestrating.com`

DNSSEC	⚠️ Not signed
A	2a06:2ec0:1::146^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
		PTR	`web0146.zxcs.nl`
A	185.104.29.128^{🇳🇱 AS-ZXCS185.104.29.0/24}
NS	`ns.zxcs.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns.zxcs.be`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns.zxcs.eu`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
MX	`spamrelay.zxcs.nl` ⭐
		A	2a06:2ec0:1::ffec^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`spamrelay.zxcs.nl`
		A	185.104.28.12^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`spamrelay.zxcs.nl`
TXT	`v=spf1 a mx ip4:185.104.29.128 ip6:2a06:2ec0:1:0:0:0:0:146 include:filter-out...`
SOA	`ns.zxcs.nl`hostmaster@sierbestrating.com 2026-03-06 #3

`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=1778492951

Subdomains

mail.sierbestrating.com

Same first word

sierbestrating.com

sierbestrating.eu

sierbestrating.be

sierbestrating.nl

sierbestrating.de

sierbestrating.expert

DNS History

14 records (6 active, 8 former)

●NSns.zxcs.be2026-03-01 → 2026-05-11 · 3 obs

○ 2018-07-02 17:43:32
● 2026-03-01 03:01:34
● 2026-05-11 10:06:28

●NSns.zxcs.eu2026-03-01 → 2026-05-11 · 3 obs

○ 2018-07-02 17:43:32
● 2026-03-01 03:01:34
● 2026-05-11 10:06:28

●NSns.zxcs.nl2026-03-01 → 2026-05-11 · 3 obs

○ 2018-07-02 17:43:32
● 2026-03-01 03:01:34
● 2026-05-11 10:06:28

○NSns1.flexwebhosting.nl2017-02-10 → 2018-07-02 · 5 obs

○ 2016-06-21 03:31:00
● 2017-02-10 05:35:26
● 2018-07-02 17:43:32
○ 2026-03-01 03:01:34
○ 2026-05-11 10:06:28

○NSns1.odaweb.nl2015-08-06 → 2016-06-21 · 4 obs

● 2015-08-06 17:20:26
● 2016-06-21 03:31:00
○ 2017-02-10 05:35:26
○ 2026-05-11 10:06:28

○NSns2.flexwebhosting.nl2017-02-10 → 2018-07-02 · 5 obs

○ 2016-06-21 03:31:00
● 2017-02-10 05:35:26
● 2018-07-02 17:43:32
○ 2026-03-01 03:01:34
○ 2026-05-11 10:06:28

○NSns2.odaweb.nl2015-08-06 → 2016-06-21 · 4 obs

● 2015-08-06 17:20:26
● 2016-06-21 03:31:00
○ 2017-02-10 05:35:26
○ 2026-05-11 10:06:28

○NSns3.flexwebhosting.com2017-02-10 → 2018-07-02 · 5 obs

○ 2016-06-21 03:31:00
● 2017-02-10 05:35:26
● 2018-07-02 17:43:32
○ 2026-03-01 03:01:34
○ 2026-05-11 10:06:28

○MXmail.sierbestrating.com2015-08-06 → 2018-07-02 · 4 obs

● 2015-08-06 17:20:26
● 2018-07-02 17:43:32
○ 2026-03-01 03:01:34
○ 2026-05-11 10:06:28

●MXspamrelay.zxcs.nl2026-03-01 → 2026-05-11 · 3 obs

○ 2018-07-02 17:43:32
● 2026-03-01 03:01:34
● 2026-05-11 10:06:28

○A128.140.219.502017-02-10 → 2018-07-02 · 5 obs

○ 2016-06-21 03:31:00
● 2017-02-10 05:35:26
● 2018-07-02 17:43:32
○ 2026-03-01 03:01:34
○ 2026-05-11 10:06:28

●A185.104.29.1282026-03-01 → 2026-05-11 · 3 obs

○ 2018-07-02 17:43:32
● 2026-03-01 03:01:34
● 2026-05-11 10:06:28

●A2a06:2ec0:1::1462026-03-01 → 2026-05-11 · 3 obs

○ 2018-07-02 17:43:32
● 2026-03-01 03:01:34
● 2026-05-11 10:06:28

○A81.26.219.2462015-08-06 → 2016-06-21 · 4 obs

● 2015-08-06 17:20:26
● 2016-06-21 03:31:00
○ 2017-02-10 05:35:26
○ 2026-05-11 10:06:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
sierbestrating.com	ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu	-

✅ Authoritative Response

Server:178.62.208.8

NS records: ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sierbestrating.com (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.104.29.128`
AAAA	1	`2a06:2ec0:1::146`
NS	3	`ns.zxcs.nl, ns.zxcs.eu...`
MX	1	`spamrelay.zxcs.nl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.104.29.128 ip6:2a06:`
SOA	1	`ns.zxcs.nl hostmaster.sierbestrating.com`

Analysis

Hierarchy

sierbestrating.com is parent of mail.sierbestrating.com.

IP Addresses

sierbestrating.com points to two IP numbers: 2a06:2ec0:1::146 and 185.104.29.128.

Other host names, for instance mail.dragontrial.com, jbur.nl, maritmetselaar.com, www.ebike-vision.com and mail.noalert.nl share IP numbers with sierbestrating.com.

Name Servers

sierbestrating.com is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.

sierbestrating.com at least partially shares its name servers with other domains, for instance tred.fr, sp7.nl, fackwerk.nl, pelgrimspad.nl and adoris.be.

these name servers are commonly used with the name servers ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl, ns1.b-smarthosting.net and ns2.b-smarthosting.net.

Host names with two IP numbers:

ns.zxcs.be points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64.

ns.zxcs.eu points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.

ns.zxcs.nl points to: 2a06:2ec0:1::10 and 185.104.28.19.

Mail Servers

sierbestrating.com is served by a single mail server, spamrelay.zxcs.nl.

sierbestrating.com uses the same mail server setup as other domains such as merrow.eu, beukie.nl, erotik-video.eu, rmjb.nl and gardenarts.nl.

sierbestrating.com shares some mail servers with other domains at least partially, for example g-klasse.nl.

Hostname spamrelay.zxcs.nl resolves to two IPs: 2a06:2ec0:1::ffec and 185.104.28.12.

sierbestrating.com - robtex.com