provastec.com - dns.ninja

`provastec.com`

DNSSEC	⚠️ Not signed
A	5.157.84.202^{🇳🇱 CLDIN-NL5.157.80.0/21}
		PTR	`redirect.server49.firstfind.nl`
NS	`ns3.firstfind.nl` ⭐
		A	2a01:b940:1057::53^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`ns3.firstfind.nl`
		A	5.157.86.222^{🇳🇱 CLDIN-NL5.157.80.0/21}
			PTR	`ns3.firstfind.nl`
NS	`ns4.firstfind.nl`
		A	2a01:b940:1057::54^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
		A	5.157.87.222^{🇳🇱 CLDIN-NL5.157.80.0/21}
			PTR	`ns4.firstfind.nl`
NS	`ns5.firstfind.net`
		A	2a03:b0c0:2:d0::1183:f001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns5.firstfind.net`
		A	178.128.248.2^{🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean}
			PTR	`ns5.firstfind.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}
		A	2a05:1500:702:9:1c00:7fff:fe00:5556^{🇳🇱 CLDIN-NL2a05:1500::/29}
		A	2a05:1500:702:9:1c00:a3ff:fe00:5558^{🇳🇱 CLDIN-NL2a05:1500::/29}
		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}
		A	185.103.241.20^{🇳🇱 CLDIN-NL185.103.240.0/22}
		A	185.103.241.21^{🇳🇱 CLDIN-NL185.103.240.0/22}
		A	185.103.241.22^{🇳🇱 CLDIN-NL185.103.240.0/22}
		A	185.103.241.23^{🇳🇱 CLDIN-NL185.103.240.0/22}
		A	185.103.241.25^{🇳🇱 CLDIN-NL185.103.240.0/22}
		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}
		A	2a05:1500:702:9:1c00:f0ff:fe00:5555^{🇳🇱 CLDIN-NL2a05:1500::/29}
		A	185.103.241.22^{🇳🇱 CLDIN-NL185.103.240.0/22}
		A	185.103.241.23^{🇳🇱 CLDIN-NL185.103.240.0/22}
		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	`ns3.firstfind.nl`hostmaster@firstfind.nl 2020-07-30 #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=1786335649

Same first word

provastec.nl

provastec.com

Similar names

DNS History

10 records (6 active, 4 former)

●NSns3.firstfind.nl2015-05-24 → 2026-08-10 · 2 obs

● 2015-05-24 04:40:44
● 2026-08-10 04:32:40

●NSns4.firstfind.nl2015-05-24 → 2026-08-10 · 2 obs

● 2015-05-24 04:40:44
● 2026-08-10 04:32:40

●NSns5.firstfind.net2015-05-24 → 2026-08-10 · 2 obs

● 2015-05-24 04:40:44
● 2026-08-10 04:32:40

●MXfallback.yourfilter.nl2026-06-13 → 2026-08-10 · 3 obs

○ 2018-06-06 21:10:28
● 2026-06-13 10:41:36
● 2026-08-10 04:32:40

○MXmx1.firstfind.nl2015-05-24 → 2018-06-06 · 4 obs

● 2015-05-24 04:40:44
● 2018-06-06 21:10:28
○ 2026-06-13 10:41:36
○ 2026-08-10 04:32:40

○MXmx2.firstfind.nl2015-05-24 → 2018-06-06 · 4 obs

● 2015-05-24 04:40:44
● 2018-06-06 21:10:28
○ 2026-06-13 10:41:36
○ 2026-08-10 04:32:40

●MXprimary.yourfilter.nl2026-06-13 → 2026-08-10 · 3 obs

○ 2018-06-06 21:10:28
● 2026-06-13 10:41:36
● 2026-08-10 04:32:40

○MXserver49.firstfind.nl2015-05-24 → 2018-06-06 · 4 obs

● 2015-05-24 04:40:44
● 2018-06-06 21:10:28
○ 2026-06-13 10:41:36
○ 2026-08-10 04:32:40

●A5.157.84.2022026-06-13 → 2026-08-10 · 3 obs

○ 2018-06-06 21:10:28
● 2026-06-13 10:41:36
● 2026-08-10 04:32:40

○A85.158.203.462015-05-24 → 2018-06-06 · 4 obs

● 2015-05-24 04:40:44
● 2018-06-06 21:10:28
○ 2026-06-13 10:41:36
○ 2026-08-10 04:32:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
provastec.com	ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net	-

✅ Authoritative Response

Server:5.157.87.222

NS records: ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for provastec.com (unsigned zone)

⏱️ Timing

Total: 773ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.157.84.202`
NS	3	`ns3.firstfind.nl, ns4.firstfind.nl...`
MX	2	`primary.yourfilter.nl (pri: 10), fallback.yourfilter.nl (pri: 20)`
TXT	1	`v=spf1 a mx include:_spf.yourfilter.nl -`
SOA	1	`ns3.firstfind.nl hostmaster.firstfind.nl`

Analysis

IP Addresses

provastec.com resolves to one IP address: 5.157.84.202.

appdeveloper.nl, redirect.server49.firstfind.nl, discountwebshop.nl and two other host names share IP numbers with provastec.com.

Name Servers

DNS for provastec.com is handled by three authoritative name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

At least some of provastec.com's name servers are shared with other domains, for example myticketshop.com, cpes.nl, fitbyrox.com and two more.

Three hostnames — ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl — each have two IP addresses: ns5.firstfind.net has 178.128.248.2 and 2a03:b0c0:2:d0::1183:f001, ns3.firstfind.nl has 5.157.86.222 and 2a01:b940:1057::53, and ns4.firstfind.nl has 5.157.87.222 and 2a01:b940:1057::54.

Mail Servers

Mail for provastec.com is handled by two mail servers — fallback.yourfilter.nl and primary.yourfilter.nl.

provastec.com uses an identical mail server configuration to several other domains — among them africanah.org, heteinde.nl, divebo.nl and two more.

At least a portion of provastec.com's mail servers are shared with other domains, among them taalaanzee.com and dutch-umbrella-company.com.

Hostnames that resolve to 24 IP addresses:

primary.yourfilter.nl has IP addresses 185.103.241.20, 185.103.241.21 and 185.103.241.22, plus 21 other.

Hostnames that resolve to 14 IP addresses:

fallback.yourfilter.nl has IP addresses 185.103.241.22, 185.103.241.23 and 185.223.33.23, plus 11 other.

Host names pointing to 2a01:b941:2::23 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 2a01:b941:2::24 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 2a01:b941:2::28 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 2a01:b941:2::29 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 2a01:b941:2::30 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 2a05:1500:702:9:1c00:7fff:fe00:5556 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 2a05:1500:702:9:1c00:f0ff:fe00:5555 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 185.103.241.22 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 185.103.241.23 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 185.223.33.23 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 185.223.33.27 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names pointing to 185.223.33.30 IP addresses: primary.yourfilter.nl and fallback.yourfilter.nl.