`frequencybook.net`

DNSSEC	⚠️ Not signed
NS	`ns1.dnsimple.com` ⭐
		A	2400:cb00:2049:1::a29f:1804^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.dnsimple.com`
		A	162.159.24.4^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dnsimple.com`
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2400:cb00:2049:1::a29f:1a04^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.dnsimple.com`
		A	162.159.26.4^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dnsimple.com`
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1499800161

`net`

	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=1771291465

DNS History

13 records (4 active, 9 former)

●NSns1.dnsimple.com2019-12-22 → 2026-03-14 · 3 obs

○ 2017-01-04 08:18:32
● 2019-12-22 05:17:56
● 2026-03-14 15:11:58

○NSns1jsv.name.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:18:32
○ 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

●NSns2.dnsimple-edge.net2026-03-14 → 2026-03-14 · 2 obs

○ 2019-12-22 05:17:56
● 2026-03-14 15:11:58

○NSns2.dnsimple.com2019-12-22 → 2019-12-22 · 3 obs

○ 2017-01-04 08:18:32
● 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

○NSns2nsy.name.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:18:32
○ 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

●NSns3.dnsimple.com2019-12-22 → 2026-03-14 · 3 obs

○ 2017-01-04 08:18:32
● 2019-12-22 05:17:56
● 2026-03-14 15:11:58

○NSns3qtx.name.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:18:32
○ 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

●NSns4.dnsimple-edge.org2026-03-14 → 2026-03-14 · 2 obs

○ 2019-12-22 05:17:56
● 2026-03-14 15:11:58

○NSns4.dnsimple.com2019-12-22 → 2019-12-22 · 3 obs

○ 2017-01-04 08:18:32
● 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

○NSns4blx.name.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:18:32
○ 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

○A3.13.31.2142019-12-22 → 2019-12-22 · 3 obs

○ 2017-01-04 08:18:32
● 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

○A45.33.2.1292017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:18:32
○ 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

○CNAMEfrequencybook.wpengine.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:18:32
○ 2019-12-22 05:17:56
○ 2026-03-14 15:11:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
frequencybook.net	ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net	2 records

✅ Authoritative Response

Server: 162.159.26.4

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frequencybook.net (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.dnsimple.com, ns2.dnsimple-edge.net...`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dnsimple-edge.net, ns2.dnsimple-edge.net)

Analysis

Name Servers

frequencybook.net is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

frequencybook.net shares some name servers with other domains, for example bliss.io, animenews.org, builtlight.org, drgardaspeaks.com and firus.eu.

These name servers are commonly used together with ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IP numbers

Two IPs per host:

ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53

ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53

frequencybook.net - robtex.com