`delft.business`

DNSSEC	🔒 Signed (DS record present)
A	2a02:f640:0:100::153:209^{🇳🇱 ColoCenter2a02:f640::/29}
		PTR	`demer.cloudmonsters.nl`
A	185.79.153.209^{🇳🇱 ColoCenter185.79.152.0/22 Route for AS58291}
NS	`ns1.dnspremium.nl` ⭐
		A	2a06:fb00:1::1:15^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns51.cloudns.net`
		A	185.136.96.15^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
NS	`ns2.dnspremium.nl`
		A	2a06:fb00:1::2:15^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns52.cloudns.net`
		A	185.136.97.15^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
NS	`ns3.dnspremium.eu`
		A	2a06:fb00:1::3:15^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns53.cloudns.net`
		A	185.136.98.15^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
NS	`ns4.dnspremium.eu`
		A	2a06:fb00:1::4:15^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns54.cloudns.net`
		A	185.136.99.15^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
MX	`delft-business.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.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::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`google-site-verification=XQtNyuz_DUwxREiMZ_h6EuKe0MPZoneVEh1hzKNEjwg`
TXT	`MS=ms30487659`
TXT	`_pof06r8d5qbwj7t9ywpzjfczo1w76ku`
TXT	`v=spf1 a mx include:_spf.cloudmonsters.nl ip4:185.84.143.11 ip6:2001:7b8:60c:...`
SOA	`ns1.dnspremium.nl`support@cloudmonsters.nl 2026-07-21 #4

`business`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.business` ⭐
	NS	`v0n1.nic.business`
	NS	`v0n2.nic.business`
	NS	`v0n3.nic.business`
	NS	`v2n0.nic.business`
	NS	`v2n1.nic.business`
	SOA	`v0n0.nic.business`hostmaster@donuts.email serial=1784706717

Same first word

delft.info

delft.com

delft.be

delft.synology.me

delft.name

delft.de

delft.business

delft.eu

delft.co.za

delft.nl

Similar names

feldt.biz

feldt.nu

eldtf.com

dlfet.com

feltd.com

tfled.com

deflt.cn

leftd.com

feldt.se

ldeft.com

tfeld.com

feldt.io

feldt.net

elfdt.com

ftled.com

fdtel.com

ledtf.com

dftel.com

tedfl.com

deltf.com

DNS History

16 records (7 active, 9 former)

○NSns.cp.hostnet.nl2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:52:40
○ 2020-02-03 02:09:26
○ 2026-07-22 08:37:28

○NSns1.bon-ict.nl2020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 20:52:40
● 2020-02-03 02:09:26
○ 2026-05-26 16:58:16
○ 2026-07-22 08:37:28

○NSns1.cp.hostnet.nl2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:52:40
○ 2020-02-03 02:09:26
○ 2026-07-22 08:37:28

●NSns1.dnspremium.nl2026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

○NSns2.bon-ict.nl2020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 20:52:40
● 2020-02-03 02:09:26
○ 2026-05-26 16:58:16
○ 2026-07-22 08:37:28

●NSns2.dnspremium.nl2026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

○NSns3.cp.hostnet.nl2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:52:40
○ 2020-02-03 02:09:26
○ 2026-07-22 08:37:28

●NSns3.dnspremium.eu2026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

●NSns4.dnspremium.eu2026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

●MXdelft-business.mail.protection.outlook.com2026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

○MXmail.delft.business2020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 20:52:40
● 2020-02-03 02:09:26
○ 2026-05-26 16:58:16
○ 2026-07-22 08:37:28

○MXmailfilter.hostnet.nl2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:52:40
○ 2020-02-03 02:09:26
○ 2026-07-22 08:37:28

○A136.144.202.1562020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 20:52:40
● 2020-02-03 02:09:26
○ 2026-05-26 16:58:16
○ 2026-07-22 08:37:28

●A185.79.153.2092026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

●A2a02:f640:0:100::153:2092026-05-26 → 2026-07-22 · 3 obs

○ 2020-02-03 02:09:26
● 2026-05-26 16:58:16
● 2026-07-22 08:37:28

○A37.128.147.1492016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:52:40
○ 2020-02-03 02:09:26
○ 2026-07-22 08:37:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
business	v0n0.nic.business, v0n1.nic.business, v0n2.nic.business, v0n3.nic.business...	12 records
delft.business	ns3.dnspremium.eu, ns2.dnspremium.nl, ns1.dnspremium.nl, ns4.dnspremium.eu	-

✅ Authoritative Response

Server:185.136.98.15

NS records: ns3.dnspremium.eu, ns2.dnspremium.nl, ns1.dnspremium.nl, ns4.dnspremium.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.79.153.209`
AAAA	1	`2a02:f640:0:100::153:209`
NS	4	`ns2.dnspremium.nl, ns1.dnspremium.nl...`
MX	1	`delft-business.mail.protection.outlook.c`
TXT	4	`google-site-verification=XQtNyuz_DUwxREi, _pof06r8d5qbwj7t9ywpzjfczo1w76ku...`
SOA	1	`ns1.dnspremium.nl support.cloudmonsters.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.business, v0n1.nic.business, v0n2.nic.business...)

Analysis

IP Addresses

delft.business points to the IP addresses 185.79.153.209 and 2a02:f640:0:100::153:209

gpobv.com, casaportugues.nl, gbbbv.com and two other host names share IP numbers with delft.business.

Name Servers

The authoritative name servers for delft.business are ns3.dnspremium.eu, ns4.dnspremium.eu, ns1.dnspremium.nl and ns2.dnspremium.nl.

There is at least partial name server overlap between delft.business and other domains — vanderendegroup.com, fotoboeken.nl, dnspremium.eu and two more among them.

These name servers tend to appear in combination with the name servers ns1.cloudmonsters.nl, ns2.cloudmonsters.nl, ns3.cloudmonsters.nl and ns4.cloudmonsters.nl.

All four hostnames — ns3.dnspremium.eu, ns4.dnspremium.eu, ns1.dnspremium.nl and ns2.dnspremium.nl — resolve to two IP numbers apiece: ns3.dnspremium.eu to 185.136.98.15 and 2a06:fb00:1::3:15; ns4.dnspremium.eu to 185.136.99.15 and 2a06:fb00:1::4:15; ns1.dnspremium.nl to 185.136.96.15 and 2a06:fb00:1::1:15; ns2.dnspremium.nl to 185.136.97.15 and 2a06:fb00:1::2:15.

Mail Servers

Mail for delft.business is handled by a single mail server, delft-business.mail.protection.outlook.com.

delft-business.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.5, 52.101.68.15, 52.101.73.6 and 5 others.

delft.business - robtex.com

delft.business

business

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`delft.business`

`business`