`overhofftelecom.nl`

DNSSEC	⚠️ Not signed
A	89.106.200.140^{🇳🇱 Enflow89.106.200.0/24}
NS	`auth01-peer.ib.routit.net` ⭐
		A	2a02:22a0::a1^{🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V.}
			PTR	`auth01.ib.routit.net`
		A	213.144.232.181^{🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V.}
			PTR	`auth01-peer.ib.routit.net`
			PTR	`auth01.ib.routit.net`
NS	`auth02-peer.ib.routit.net`
		A	2a02:22a0:ffff:ffff::a1^{🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V.}
			PTR	`auth02.ib.routit.net`
		A	213.144.232.182^{🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V.}
			PTR	`auth02-peer.ib.routit.net`
			PTR	`auth02.ib.routit.net`
MX	`overhofftelecom-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`sxMO7kQvKtuioRNr/L5yl6L91pT0Uo2Pw/1gVuv49kDHxjzOT+XbdlkZe3hxYlF0LgZPRUnV4v+cz...`
TXT	`apple-domain-verification=apbiB3v4Zuhzmdoz`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:77.60.193.49/29 ip4:5.100.226.1...`
SOA	`auth01-peer.ib.routit.net`noc@routit.nl serial=20

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-12 15:30:02 +0000 (EPOCH 1778599802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-12 #30

WOT: SAFE (68/100)

Same first word

overhofftelecom.nl

DNS History

11 records (4 active, 7 former)

●NSauth01-peer.ib.routit.net2026-05-12 → 2026-05-12 · 2 obs

○ 2017-06-18 13:29:32
● 2026-05-12 16:00:32

●NSauth02-peer.ib.routit.net2026-05-12 → 2026-05-12 · 2 obs

○ 2017-06-18 13:29:32
● 2026-05-12 16:00:32

○NSns1.yoursrs.com2015-08-22 → 2017-06-18 · 3 obs

● 2015-08-22 20:20:36
● 2017-06-18 13:29:32
○ 2026-05-12 16:00:32

○NSns2.yoursrs.com2015-08-22 → 2017-06-18 · 3 obs

● 2015-08-22 20:20:36
● 2017-06-18 13:29:32
○ 2026-05-12 16:00:32

○MXcluster03a.mx-relay.com2016-11-27 → 2017-06-18 · 4 obs

○ 2016-04-12 04:04:56
● 2016-11-27 20:25:26
● 2017-06-18 13:29:32
○ 2026-05-12 16:00:32

○MXcluster03b.mx-relay.com2016-11-27 → 2017-06-18 · 4 obs

○ 2016-04-12 04:04:56
● 2016-11-27 20:25:26
● 2017-06-18 13:29:32
○ 2026-05-12 16:00:32

●MXoverhofftelecom-nl.mail.protection.outlook.com2026-05-12 → 2026-05-12 · 2 obs

○ 2017-06-18 13:29:32
● 2026-05-12 16:00:32

○MXsmtp.routit.net2015-08-22 → 2016-04-12 · 4 obs

● 2015-08-22 20:20:36
● 2016-04-12 04:04:56
○ 2016-11-27 20:25:26
○ 2026-05-12 16:00:32

○MXsmtp1.routit.net2015-08-22 → 2016-04-12 · 4 obs

● 2015-08-22 20:20:36
● 2016-04-12 04:04:56
○ 2016-11-27 20:25:26
○ 2026-05-12 16:00:32

○A213.206.69.2312015-08-22 → 2017-06-18 · 3 obs

● 2015-08-22 20:20:36
● 2017-06-18 13:29:32
○ 2026-05-12 16:00:32

●A89.106.200.1402026-05-12 → 2026-05-12 · 2 obs

○ 2017-06-18 13:29:32
● 2026-05-12 16:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
overhofftelecom.nl	auth01-peer.ib.routit.net, auth02-peer.ib.routit.net	-

✅ Authoritative Response

Server:213.144.232.182

NS records: auth01-peer.ib.routit.net, auth02-peer.ib.routit.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for overhofftelecom.nl (unsigned zone)

⏱️ Timing

Total: 1087ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.106.200.140`
NS	2	`auth02-peer.ib.routit.net, auth01-peer.ib.routit.net`
MX	1	`overhofftelecom-nl.mail.protection.outlo`
TXT	3	`sxMO7kQvKtuioRNr/L5yl6L91pT0Uo2Pw/1gVuv4, apple-domain-verification=apbiB3v4Zuhzmd...`
SOA	1	`auth01-peer.ib.routit.net noc.routit.nl`

Analysis

IP Addresses

overhofftelecom.nl resolves to one IP number: 89.106.200.140.

other host names including toppainters.nl, document4u.nl, veiligheidsnet.com, camionxl.com and hapstationsstraat.nl share IP numbers with overhofftelecom.nl.

Name Servers

overhofftelecom.nl is delegated to two name servers auth01-peer.ib.routit.net and auth02-peer.ib.routit.net.

overhofftelecom.nl shares the same name server setup as other domains, for instance vangrail.nl, 203.131.145.in-addr.arpa, re5al.com, deurendump.nl and 242.131.145.in-addr.arpa.

overhofftelecom.nl at least partially shares name servers with other domains, for instance i-finance.nl, qhps.nl, horchneradvocaten.nl, nedbi.com and penhold.nl.

These name servers are commonly used alongside auth01.ib.routit.net and auth02.ib.routit.net.

Host names with two IP numbers:

The host name auth01-peer.ib.routit.net points to 2a02:22a0::a1 and 213.144.232.181; the host name auth02-peer.ib.routit.net points to 2a02:22a0:ffff:ffff::a1 and 213.144.232.182.

Mail Servers

overhofftelecom.nl is handled by a single mail server, overhofftelecom-nl.mail.protection.outlook.com.

Host overhofftelecom-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::2, 52.101.68.5, 52.101.73.6, 52.101.73.12 and 52.101.73.28.

overhofftelecom.nl - robtex.com