`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}
			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}
		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	`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=1784343827

Same first word

provastec.nl

provastec.com

Similar names

DNS History

10 records (6 active, 4 former)

●NSns3.firstfind.nl2015-05-24 → 2026-07-18 · 2 obs

● 2015-05-24 04:40:44
● 2026-07-18 03:16:06

●NSns4.firstfind.nl2015-05-24 → 2026-07-18 · 2 obs

● 2015-05-24 04:40:44
● 2026-07-18 03:16:06

●NSns5.firstfind.net2015-05-24 → 2026-07-18 · 2 obs

● 2015-05-24 04:40:44
● 2026-07-18 03:16:06

●MXfallback.yourfilter.nl2026-06-13 → 2026-07-18 · 3 obs

○ 2018-06-06 21:10:28
● 2026-06-13 10:41:36
● 2026-07-18 03:16:06

○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
○ 2026-07-18 03:16:06

○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
○ 2026-07-18 03:16:06

●MXprimary.yourfilter.nl2026-06-13 → 2026-07-18 · 3 obs

○ 2018-06-06 21:10:28
● 2026-06-13 10:41:36
● 2026-07-18 03:16:06

○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
○ 2026-07-18 03:16:06

●A5.157.84.2022026-06-13 → 2026-07-18 · 3 obs

○ 2018-06-06 21:10:28
● 2026-06-13 10:41:36
● 2026-07-18 03:16:06

○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
○ 2026-07-18 03:16:06

🔍 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:178.128.248.2

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: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.157.84.202`
NS	3	`ns5.firstfind.net, ns3.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

provastec.com carries NS records delegating to ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

There is at least partial name server overlap between provastec.com and other domains — myticketshop.com, cpes.nl, fitbyrox.com and two more among them.

ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl are three hostnames that each resolve to a pair of IP addresses: ns5.firstfind.net to 178.128.248.2 and 2a03:b0c0:2:d0::1183:f001, ns3.firstfind.nl to 5.157.86.222 and 2a01:b940:1057::53, and ns4.firstfind.nl to 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.

provastec.com uses mail servers that are also used by other domains, including ellentendamme.nl, taalaanzee.com and dutch-umbrella-company.com.

Hostnames that resolve to 24 IP addresses:

primary.yourfilter.nl resolves to 185.103.241.20, 185.103.241.21 and 185.103.241.22 among others, with 21 other IP addresses in total.

Hostnames that resolve to 14 IP addresses:

fallback.yourfilter.nl resolves to 185.103.241.22, 185.103.241.23 and 185.223.33.23 among others, with 11 other IP addresses in total.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a01:b941:2::23 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a01:b941:2::24 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a01:b941:2::28 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a01:b941:2::29 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a01:b941:2::30 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a05:1500:702:9:1c00:7fff:fe00:5556 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 2a05:1500:702:9:1c00:f0ff:fe00:5555 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 185.103.241.22 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 185.103.241.23 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 185.223.33.23 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 185.223.33.27 IP addresses.

primary.yourfilter.nl along with fallback.yourfilter.nl each resolve to 185.223.33.30 IP addresses.

provastec.com - robtex.com

provastec.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`provastec.com`

`com`