`rbholding.nl`

DNSSEC	⚠️ Not signed
A	84.247.14.15^{🇳🇱 TRANSIP-AS84.247.8.0/21 TransIP BV Amsterdam, The Netherlands}
		PTR	`vps6.ijssoft.nl`
NS	`ns1.ijssoft.nl` ⭐
		A	84.247.14.15^{🇳🇱 TRANSIP-AS84.247.8.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`vps6.ijssoft.nl`
NS	`ns2.ijssoft.nl`
		A	31.14.97.89^{🇳🇱 TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands}
			PTR	`vps6.ijssoft.nl`
MX	`mail.rbholding.nl` ⭐
		A	84.247.14.15^{🇳🇱 TRANSIP-AS84.247.8.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`vps6.ijssoft.nl`
TXT	`v=spf1 a mx ip4:84.247.14.15 ip6:2a01:7c8:bb02:8e:d28b:dda1:f2e0:ea5 ~all`
TXT	`dan-ownership-verification=0ec08f47`
SOA	`ns1.ijssoft.nl`hostmaster@domeingereserveerd.nl 2026-02-24 #5

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-04 21:00:02 +0000 (EPOCH 1785877202)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-04 #42

Subdomains

mail.rbholding.nl

Same first word

rbholding.it

rbholding.net

rbholding.nl

Similar names

rhinobldg.com

rhinobldg.net

DNS History

8 records (4 active, 4 former)

●NSns1.ijssoft.nl2015-08-06 → 2026-08-04 · 2 obs

● 2015-08-06 23:03:38
● 2026-08-04 21:55:50

●NSns2.ijssoft.nl2015-08-06 → 2026-08-04 · 2 obs

● 2015-08-06 23:03:38
● 2026-08-04 21:55:50

●MXmail.rbholding.nl2015-12-24 → 2026-08-04 · 3 obs

○ 2015-08-06 23:03:38
● 2015-12-24 19:04:42
● 2026-08-04 21:55:50

○MXmail01.ijssoft.nl2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 23:03:38
○ 2015-12-24 19:04:42
○ 2026-08-04 21:55:50

○A2a00:1bd0:0:244:1::12015-08-06 → 2016-04-15 · 4 obs

● 2015-08-06 23:03:38
● 2016-04-15 10:50:46
○ 2017-01-10 21:57:56
○ 2026-08-04 21:55:50

○A2a00:1bd0:0:244:1:0:1:12018-06-28 → 2018-06-28 · 4 obs

○ 2017-01-10 21:57:56
● 2018-06-28 06:40:38
○ 2026-03-06 20:31:42
○ 2026-08-04 21:55:50

●A84.247.14.152026-03-06 → 2026-08-04 · 3 obs

○ 2018-06-28 06:40:38
● 2026-03-06 20:31:42
● 2026-08-04 21:55:50

○A91.192.37.672015-08-06 → 2018-06-28 · 4 obs

● 2015-08-06 23:03:38
● 2018-06-28 06:40:38
○ 2026-03-06 20:31:42
○ 2026-08-04 21:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
rbholding.nl	ns1.ijssoft.nl, ns2.ijssoft.nl	-

✅ Authoritative Response

Server:84.247.14.15

NS records: ns1.ijssoft.nl, ns2.ijssoft.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbholding.nl (unsigned zone)

⏱️ Timing

Total: 1531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.247.14.15`
NS	2	`ns1.ijssoft.nl, ns2.ijssoft.nl`
MX	1	`mail.rbholding.nl (pri: 10)`
TXT	2	`dan-ownership-verification=0ec08f47, v=spf1 a mx ip4:84.247.14.15 ip6:2a01:7c`
SOA	1	`ns1.ijssoft.nl hostmaster.domeingereserv`

Analysis

Hierarchy

rbholding.nl is the parent zone for mail.rbholding.nl.

IP Addresses

rbholding.nl directs to one IP number, which is 84.247.14.15.

Among the host names that share IP numbers with rbholding.nl are b80.be, mail.az8.nl, redm.nl and two others.

Name Servers

rbholding.nl is served by two delegated name servers, ns1.ijssoft.nl and ns2.ijssoft.nl.

rbholding.nl has the same name server delegation as a number of other domains, such as xr3.nl, redm.nl, xr2.nl and two more.

rbholding.nl partially shares its NS delegation with several other domains, including robodesign.nl, b80.nl, b80.be and two others.

These name servers are regularly seen alongside ns1.example.com and ns2.example.com as name servers.

ns1.ijssoft.nl resolves to 84.247.14.15. ns2.ijssoft.nl resolves to 31.14.97.89. Both host names point to a single IP number.

Mail Servers

rbholding.nl routes its mail through a single mail server, mail.rbholding.nl.

There is one IP number for mail.rbholding.nl: 84.247.14.15.

rbholding.nl - robtex.com

rbholding.nl

nl