folkertdev.nl - dns.ninja

`folkertdev.nl`

DNSSEC	⚠️ Not signed
A	2a01:7c8:aab4:56b::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p06.nsone.net` ⭐
		A	2620:4d:4000:6259:7:6:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p06.nsone.net`
		A	198.51.44.6^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p06.nsone.net`
NS	`dns2.p06.nsone.net`
		A	2a00:edc0:6259:7:6::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p06.nsone.net`
		A	198.51.45.6^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p06.nsone.net`
NS	`dns3.p06.nsone.net`
		A	2620:4d:4000:6259:7:6:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p06.nsone.net`
		A	198.51.44.70^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p06.nsone.net`
NS	`dns4.p06.nsone.net`
		A	2a00:edc0:6259:7:6::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p06.nsone.net`
		A	198.51.45.70^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p06.nsone.net`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 mx include:zoho.com ~all`
SOA	`dns1.p06.nsone.net`domains+netlify@netlify.com serial=1662133590

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-06 18:30:01 +0000 (EPOCH 1786041001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-06 #37

Subdomains

www.folkertdev.nl

Same first word

folkertdev.nl

DNS History

17 records (9 active, 8 former)

●NSdns1.p06.nsone.net2026-04-03 → 2026-08-06 · 3 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-08-06 19:13:30

●NSdns2.p06.nsone.net2026-04-03 → 2026-08-06 · 3 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-08-06 19:13:30

●NSdns3.p06.nsone.net2026-04-03 → 2026-08-06 · 3 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-08-06 19:13:30

●NSdns4.p06.nsone.net2026-04-03 → 2026-08-06 · 3 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-08-06 19:13:30

○NSns0.transip.nl2018-08-08 → 2018-08-08 · 3 obs

● 2018-08-08 17:19:52
○ 2026-04-03 18:11:40
○ 2026-08-06 19:13:30

○NSns1.transip.net2018-08-08 → 2018-08-08 · 3 obs

● 2018-08-08 17:19:52
○ 2026-04-03 18:11:40
○ 2026-08-06 19:13:30

○NSns2.transip.eu2018-08-08 → 2018-08-08 · 3 obs

● 2018-08-08 17:19:52
○ 2026-04-03 18:11:40
○ 2026-08-06 19:13:30

●MXmx.zoho.com2018-08-08 → 2026-08-06 · 2 obs

● 2018-08-08 17:19:52
● 2026-08-06 19:13:30

●MXmx2.zoho.com2018-08-08 → 2026-08-06 · 2 obs

● 2018-08-08 17:19:52
● 2026-08-06 19:13:30

○A13.52.188.952026-04-03 → 2026-07-10 · 7 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-04-13 21:37:48
○ 2026-06-05 06:58:18
● 2026-07-10 12:10:36
○ 2026-07-30 23:14:56
○ 2026-08-06 19:13:30

○A149.210.129.2422018-08-08 → 2018-08-08 · 3 obs

● 2018-08-08 17:19:52
○ 2026-04-03 18:11:40
○ 2026-08-06 19:13:30

●A18.208.88.1572026-06-05 → 2026-08-06 · 5 obs

○ 2026-04-03 18:11:40
○ 2026-04-13 21:37:48
● 2026-06-05 06:58:18
○ 2026-07-10 12:10:36
● 2026-08-06 19:13:30

●A2a01:7c8:aab4:56b::12026-04-03 → 2026-08-06 · 3 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-08-06 19:13:30

○A35.157.26.1352026-07-30 → 2026-07-30 · 3 obs

○ 2026-07-10 12:10:36
● 2026-07-30 23:14:56
○ 2026-08-06 19:13:30

○A52.52.192.1912026-04-03 → 2026-07-10 · 7 obs

○ 2018-08-08 17:19:52
● 2026-04-03 18:11:40
● 2026-04-13 21:37:48
○ 2026-06-05 06:58:18
● 2026-07-10 12:10:36
○ 2026-07-30 23:14:56
○ 2026-08-06 19:13:30

○A63.176.8.2182026-07-30 → 2026-07-30 · 3 obs

○ 2026-07-10 12:10:36
● 2026-07-30 23:14:56
○ 2026-08-06 19:13:30

●A98.84.224.1112026-06-05 → 2026-08-06 · 5 obs

○ 2026-04-03 18:11:40
○ 2026-04-13 21:37:48
● 2026-06-05 06:58:18
○ 2026-07-10 12:10:36
● 2026-08-06 19:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
folkertdev.nl	dns4.p06.nsone.net, dns3.p06.nsone.net, dns1.p06.nsone.net, dns2.p06.nsone.net	-

✅ Authoritative Response

Server:198.51.44.6

NS records: dns4.p06.nsone.net, dns3.p06.nsone.net, dns1.p06.nsone.net, dns2.p06.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for folkertdev.nl (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
AAAA	1	`2a01:7c8:aab4:56b::1`
NS	4	`dns1.p06.nsone.net, dns2.p06.nsone.net...`
MX	2	`mx2.zoho.com (pri: 20), mx.zoho.com (pri: 10)`
TXT	1	`v=spf1 mx include:zoho.com ~all`
SOA	1	`dns1.p06.nsone.net domains+netlify.netli`

Analysis

Hierarchy

www.folkertdev.nl is delegated beneath folkertdev.nl.

IP Addresses

folkertdev.nl directs to three IP numbers: 18.208.88.157, 98.84.224.111 and 2a01:7c8:aab4:56b::1.

Among the host names that share IP numbers with folkertdev.nl are techcrafted.com, codexeternaleclipse.com, colinaarts.com and two others.

Name Servers

The domain folkertdev.nl is delegated to these four name servers: dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net and dns4.p06.nsone.net.

There is at least partial name server overlap between folkertdev.nl and other domains — patrickleeconsulting.com, jennenorton.com, daytona.tw and two more among them.

These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in NS record sets.

All four hostnames — dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net and dns4.p06.nsone.net — resolve to two IP numbers apiece: dns1.p06.nsone.net to 198.51.44.6 and 2620:4d:4000:6259:7:6:0:1; dns2.p06.nsone.net to 198.51.45.6 and 2a00:edc0:6259:7:6::2; dns3.p06.nsone.net to 198.51.44.70 and 2620:4d:4000:6259:7:6:0:3; dns4.p06.nsone.net to 198.51.45.70 and 2a00:edc0:6259:7:6::4.

Mail Servers

The MX records for folkertdev.nl point to two mail servers: mx2.zoho.com and mx.zoho.com.

folkertdev.nl has the same mail server arrangement as a number of other domains, for example nimbusframe.net, kalum.ca, onecoupon.in and two more.

folkertdev.nl shares at least some of its mail servers with other domains — for example infoviz.in, telenewsy.pl, agronaturex.com and two more.

It is common to find these mail servers paired with the mail servers mx3.zoho.com.

mx2.zoho.com → 136.143.183.44 and mx.zoho.com → 204.141.43.44: one IP number per host name.