`frederick-matthaei.com`

DNSSEC	⚠️ Not signed
A	91.184.0.110^{🇩🇰 ONECOM91.184.0.0/19}
		PTR	`n06.fwd.prod.hostnet.nl`
NS	`ns01.hostnet.nl` ⭐
		A	2001:67c:28cc::13^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns1.hostnet.nl`
		A	195.206.121.13^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns1.hostnet.nl`
NS	`ns02.hostnet.nl`
		A	2001:67c:3c0::13^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns2.hostnet.nl`
		A	185.10.11.13^{ONECOM185.10.11.0/24}
			PTR	`ns2.hostnet.nl`
TXT	`v=spf1 include:_spf.hostnet.nl -all`
SOA	`ns01.hostnet.nl`hostmaster@hostnet.nl 2026-01-13 #1

`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=1774744977

Same first word

frederick-matthaei.com

DNS History

8 records (3 active, 5 former)

●NSns01.hostnet.nl2026-02-15 → 2026-03-29 · 3 obs

○ 2018-05-10 06:39:26
● 2026-02-15 20:27:28
● 2026-03-29 00:48:08

●NSns02.hostnet.nl2026-02-15 → 2026-03-29 · 3 obs

○ 2018-05-10 06:39:26
● 2026-02-15 20:27:28
● 2026-03-29 00:48:08

○NSns1.hostnet.nl2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 06:39:26
○ 2026-02-15 20:27:28
○ 2026-03-29 00:48:08

○NSns2.hostnetbv.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 06:39:26
○ 2026-02-15 20:27:28
○ 2026-03-29 00:48:08

○NSns3.hostnetbv.nl2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 06:39:26
○ 2026-02-15 20:27:28
○ 2026-03-29 00:48:08

○A2a02:2268:ffff:ffff::42018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 06:39:26
○ 2026-02-15 20:27:28
○ 2026-03-29 00:48:08

○A91.184.0.1002018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 06:39:26
○ 2026-02-15 20:27:28
○ 2026-03-29 00:48:08

●A91.184.0.1102026-02-15 → 2026-03-29 · 3 obs

○ 2018-05-10 06:39:26
● 2026-02-15 20:27:28
● 2026-03-29 00:48:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
frederick-matthaei.com	ns01.hostnet.nl, ns02.hostnet.nl	-

✅ Authoritative Response

Server:195.206.121.13

NS records: ns01.hostnet.nl, ns02.hostnet.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frederick-matthaei.com (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.184.0.110`
NS	2	`ns02.hostnet.nl, ns01.hostnet.nl`
TXT	1	`v=spf1 include:_spf.hostnet.nl -all`
SOA	1	`ns01.hostnet.nl hostmaster.hostnet.nl`

Analysis

IP Addresses

frederick-matthaei.com points to a single IP number: 91.184.0.110.

other host names for instance aiidb.com, revocare.eu, roundrobin.nl, taylormates.com and vacuumsewage.com share IP numbers with frederick-matthaei.com.

Name Servers

frederick-matthaei.com is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.

frederick-matthaei.com shares the same name server setup as other domains, for example bigsmilecompany.org, flopac.de, johanpoot.nl, bylotte.be and alkautar.com.

Host names with two IP numbers:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13

ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13

frederick-matthaei.com - robtex.com