`goodreadbiography.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4b87^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b14b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.135^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.75^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`laila.ns.cloudflare.com`
		A	2606:4700:50::a29f:267a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laila.ns.cloudflare.com`
		A	108.162.194.122^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	162.159.38.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	172.64.34.122^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:209.74.67.29 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.135, 172.67.177.75
		IPv6 hints	2606:4700:3031::6815:4b87, 2606:4700:3034::ac43:b14b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2401847891

`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=1778450671

Same first word

goodreadbiography.com

DNS History

15 records (9 active, 6 former)

●NSdavid.ns.cloudflare.com2026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

●NSlaila.ns.cloudflare.com2026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

○NSns1.dreamhost.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:05:12
○ 2026-04-01 22:11:18
○ 2026-05-10 22:15:30

○NSns2.dreamhost.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:05:12
○ 2026-04-01 22:11:18
○ 2026-05-10 22:15:30

○NSns3.dreamhost.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:05:12
○ 2026-04-01 22:11:18
○ 2026-05-10 22:15:30

●MXmx1-hosting.jellyfish.systems2026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

●MXmx2-hosting.jellyfish.systems2026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

●MXmx3-hosting.jellyfish.systems2026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

○MXvade-in1.mail.dreamhost.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:05:12
○ 2026-04-01 22:11:18
○ 2026-05-10 22:15:30

○MXvade-in2.mail.dreamhost.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:05:12
○ 2026-04-01 22:11:18
○ 2026-05-10 22:15:30

●A104.21.75.1352026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

●A172.67.177.752026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

○A208.113.223.1352019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 14:05:12
○ 2026-04-01 22:11:18
○ 2026-05-10 22:15:30

●A2606:4700:3031::6815:4b872026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

●A2606:4700:3034::ac43:b14b2026-04-01 → 2026-05-10 · 3 obs

○ 2019-01-30 14:05:12
● 2026-04-01 22:11:18
● 2026-05-10 22:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
goodreadbiography.com	david.ns.cloudflare.com, laila.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: david.ns.cloudflare.com, laila.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goodreadbiography.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.75, 104.21.75.135`
AAAA	2	`2606:4700:3031::6815:4b87, 2606:4700:3034::ac43:b14b`
NS	2	`david.ns.cloudflare.com, laila.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:209.74.67.29 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (david.ns.cloudflare.com, david.ns.cloudflare.com, david.ns.cloudflare.com...)

Analysis

IP Addresses

goodreadbiography.com resolves to four IPs: 2606:4700:3031::6815:4b87, 2606:4700:3034::ac43:b14b, 104.21.75.135 and 172.67.177.75.

Other host names such as govtz.com, tesd-977295.autokosmetics.ru, hexma.org, encoreboston.click and smile51.com share IP numbers with goodreadbiography.com.

Name Servers

goodreadbiography.com is delegated to two name servers: david.ns.cloudflare.com and laila.ns.cloudflare.com.

goodreadbiography.com uses the same name server setup as other domains, including smartbudz.io, situsgacor.online, pershingenrollment.com, pafi-bangli.org and corfutransfers.info.

At least part of the name servers for goodreadbiography.com are shared with other domains, for instance compassagency.com, 597331.com, eregalusocesuneum.com, lcresistplastic.com and bestfriend.bio.

These name servers are commonly used alongside joyce.ns.cloudflare.com and arya.ns.cloudflare.com.

Host names with six IP numbers:

david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.

laila.ns.cloudflare.com points to: 2606:4700:50::a29f:267a, 2803:f800:50::6ca2:c27a, 2a06:98c1:50::ac40:227a, 108.162.194.122, 162.159.38.122 and 172.64.34.122.

Mail Servers

Three mail servers handle goodreadbiography.com: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

goodreadbiography.com shares at least some mail servers with other domains, for example beautylab-okayama.com, itnetworkhub.com, radioraices987fm.com, ipali.info and king199.com.

Host names with a single IP:

mx1-hosting.jellyfish.systems points to: 162.255.118.28

mx2-hosting.jellyfish.systems points to: 162.255.118.29

mx3-hosting.jellyfish.systems points to: 162.255.118.13

goodreadbiography.com - robtex.com