`frederikjohn.com`

DNSSEC	⚠️ Not signed
A	91.233.105.128^{🇳🇱 NL-BIT91.233.105.0/24 Hosted}
NS	`dns1.hosted.nl` ⭐
		A	2001:7b8:60c:1:4:47:10:1^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
			PTR	`dns1.hosted.nl`
		A	91.230.244.50^{🇳🇱 NL-BIT91.230.244.0/23 Hosted}
			PTR	`dns1.hosted.nl`
NS	`dns2.hosted.nl`
		A	2a0b:9cc0:150:35::1^{🇳🇱 InfoPact-AS2a0b:9cc0::/29}
		A	185.214.150.35^{🇳🇱 InfoPact-AS185.214.148.0/22}
NS	`dns3.hosted.nl`
		A	2a00:19c0:a064:10::1^{🇳🇱 InfoPact-AS2a00:19c0::/32 Qweb Internet Services B.V.}
			PTR	`dns3.hosted.nl`
		A	217.18.64.10^{🇳🇱 InfoPact-AS217.18.64.0/20 Qweb Internet Services B.V.}
			PTR	`dns3.hosted.nl`
MX	`mail.frederikjohn.com` ⭐
		A	91.230.245.242^{🇳🇱 NL-BIT91.230.244.0/23 Hosted}
			PTR	`administratie.whitelabelsolutions.nl`
TXT	`v=spf1 mx a ~all`
SOA	`dns1.hosted.nl`support@hosted.nl 2023-08-17 #0

`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=1777184061

Subdomains

mail.frederikjohn.com

Same first word

frederikjohn.com

DNS History

13 records (5 active, 8 former)

●NSdns1.hosted.nl2026-03-07 → 2026-04-26 · 3 obs

○ 2017-04-03 23:35:00
● 2026-03-07 06:55:12
● 2026-04-26 06:14:50

●NSdns2.hosted.nl2026-03-07 → 2026-04-26 · 3 obs

○ 2017-04-03 23:35:00
● 2026-03-07 06:55:12
● 2026-04-26 06:14:50

●NSdns3.hosted.nl2026-03-07 → 2026-04-26 · 3 obs

○ 2017-04-03 23:35:00
● 2026-03-07 06:55:12
● 2026-04-26 06:14:50

○NSns.xs4all.nl2015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

○NSns2.xs4all.nl2015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

●MXmail.frederikjohn.com2026-03-07 → 2026-04-26 · 3 obs

○ 2017-04-03 23:35:00
● 2026-03-07 06:55:12
● 2026-04-26 06:14:50

○MXmx1.xs4all.nl2015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

○MXmx2.xs4all.nl2015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

○MXmx3.xs4all.nl2015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

○MXmx4.xs4all.nl2015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

○A194.109.6.982015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

○A2001:888:0:18::117:802015-08-06 → 2017-04-03 · 4 obs

● 2015-08-06 14:09:16
● 2017-04-03 23:35:00
○ 2026-03-07 06:55:12
○ 2026-04-26 06:14:50

●A91.233.105.1282026-03-07 → 2026-04-26 · 3 obs

○ 2017-04-03 23:35:00
● 2026-03-07 06:55:12
● 2026-04-26 06:14:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
frederikjohn.com	dns1.hosted.nl, dns2.hosted.nl, dns3.hosted.nl	-

✅ Authoritative Response

Server:91.230.244.50

NS records: dns1.hosted.nl, dns2.hosted.nl, dns3.hosted.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frederikjohn.com (unsigned zone)

⏱️ Timing

Total: 609ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.233.105.128`
NS	3	`dns3.hosted.nl, dns1.hosted.nl...`
MX	1	`mail.frederikjohn.com (pri: 10)`
TXT	1	`v=spf1 mx a ~all`
SOA	1	`dns1.hosted.nl support.hosted.nl`

Analysis

Hierarchy

The parent of mail.frederikjohn.com is frederikjohn.com.

IP Addresses

frederikjohn.com points to an IP address: 91.233.105.128.

Name Servers

frederikjohn.com is delegated to three name servers dns1.hosted.nl, dns2.hosted.nl and dns3.hosted.nl.

frederikjohn.com at least partially shares name servers with other domains, for instance vnconstructeurs.nl, roypeters.nl, hubertdiemel.nl, it-meester.nl and digihost.nl.

These name servers are commonly used alongside dns1.whitelabelsolutions.nl, dns3.whitelabelsolutions.nl and dns2.whitelabelsolutions.nl.

Host names with two IP numbers:

dns1.hosted.nl points to 2001:7b8:60c:1:4:47:10:1 and 91.230.244.50; dns2.hosted.nl points to 2a0b:9cc0:150:35::1 and 185.214.150.35; dns3.hosted.nl points to 2a00:19c0:a064:10::1 and 217.18.64.10.

Mail Servers

frederikjohn.com is handled by a single mail server, mail.frederikjohn.com.

The host name mail.frederikjohn.com points to IP 91.230.245.242.

frederikjohn.com - robtex.com