prooff.com - dns.ninja

`prooff.com`

DNSSEC	🔒 Signed (DS record present)
A	2001:678:76c:3760:301::9^{🇳🇱 CLDIN-NL2001:678:76c::/48}
A	145.131.10.226^{🇳🇱 CLDIN-NL145.131.10.0/24}
NS	`ns1.argewebhosting.eu` ⭐
		A	2a05:1500:702:0:1c00:eff:fe00:ce^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`ns1.argewebhosting.eu`
		A	31.25.98.210^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
			PTR	`ns1.argewebhosting.eu`
NS	`ns2.argewebhosting.com`
		A	2a05:1500:702:0:1c00:13ff:fe00:a5^{🇳🇱 CLDIN-NL2a05:1500::/29}
			PTR	`ns2.argewebhosting.com`
		A	31.25.98.169^{🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.}
			PTR	`ns2.argewebhosting.com`
NS	`ns3.argewebhosting.nl`
		A	2a05:1500:600:7:1c00:55ff:fe00:f1a^{🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)}
			PTR	`ns3.argewebhosting.nl`
		A	92.63.168.137^{🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route}
			PTR	`ns3.argewebhosting.nl`
MX	`prooff-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`MS=ms79032620`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.online.superoffice.com...`
SOA	`ns1.argewebhosting.eu`hostmaster@argeweb.nl 2023-08-08 #10

`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=1782039895

Same first word

prooff.nl

prooff.com

prooff.eu

Similar names

forofp.es

offpro.tv

proffo.net

offpro.com

offpro.net

offpro.co.uk

poroff.com

offpro.eu

offpro.mobi

fofpro.com

DNS History

7 records (6 active, 1 former)

●NSns1.argewebhosting.eu2015-08-03 → 2026-06-21 · 2 obs

● 2015-08-03 23:00:52
● 2026-06-21 11:23:52

●NSns2.argewebhosting.com2015-08-03 → 2026-06-21 · 2 obs

● 2015-08-03 23:00:52
● 2026-06-21 11:23:52

●NSns3.argewebhosting.nl2015-08-03 → 2026-06-21 · 2 obs

● 2015-08-03 23:00:52
● 2026-06-21 11:23:52

●MXprooff-com.mail.protection.outlook.com2015-08-03 → 2026-06-21 · 2 obs

● 2015-08-03 23:00:52
● 2026-06-21 11:23:52

●A145.131.10.2262026-03-03 → 2026-06-21 · 3 obs

○ 2017-04-07 17:19:40
● 2026-03-03 00:12:00
● 2026-06-21 11:23:52

●A2001:678:76c:3760:301::92026-03-03 → 2026-06-21 · 3 obs

○ 2017-04-07 17:19:40
● 2026-03-03 00:12:00
● 2026-06-21 11:23:52

○A83.96.154.2032015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 23:00:52
● 2017-04-07 17:19:40
○ 2026-03-03 00:12:00
○ 2026-06-21 11:23:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
prooff.com	ns3.argewebhosting.nl, ns1.argewebhosting.eu, ns2.argewebhosting.com	2 records

✅ Authoritative Response

Server:31.25.98.169

NS records: ns3.argewebhosting.nl, ns1.argewebhosting.eu, ns2.argewebhosting.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.131.10.226`
AAAA	1	`2001:678:76c:3760:301::9`
NS	3	`ns3.argewebhosting.nl, ns1.argewebhosting.eu...`
MX	1	`prooff-com.mail.protection.outlook.com (`
TXT	2	`MS=ms79032620, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.argewebhosting.eu hostmaster.argeweb`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.argewebhosting.com, ns2.argewebhosting.com)

Analysis

IP Addresses

prooff.com points to the IP addresses 145.131.10.226 and 2001:678:76c:3760:301::9

Two other host names, along with futurelabs.online, digit-automation.nl and berkelequipment.nl, also share IP numbers with prooff.com.

Name Servers

DNS for prooff.com is handled by three authoritative name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.

At least some of prooff.com's name servers are shared with other domains, for example editoo.be, elim.online, vakantiesditkoningskind.nl and two more.

Three hostnames — ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl — each have two IP addresses: ns2.argewebhosting.com has 31.25.98.169 and 2a05:1500:702:0:1c00:13ff:fe00:a5, ns1.argewebhosting.eu has 31.25.98.210 and 2a05:1500:702:0:1c00:eff:fe00:ce, and ns3.argewebhosting.nl has 92.63.168.137 and 2a05:1500:600:7:1c00:55ff:fe00:f1a.

Mail Servers

The sole mail server for prooff.com is prooff-com.mail.protection.outlook.com.

With 8 IP addresses total, prooff-com.mail.protection.outlook.com resolves to 52.101.68.15, 52.101.73.1, 52.101.73.2 and 5 others.