`durgabook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c87e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:3cc4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.196^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.126^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`katja.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2635^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c235^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katja.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2235^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katja.ns.cloudflare.com`
		A	108.162.194.53^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	162.159.38.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	172.64.34.53^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
NS	`otto.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c387^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`otto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2387^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`otto.ns.cloudflare.com`
		A	108.162.195.135^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	162.159.44.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	172.64.35.135^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.196, 172.67.200.126
		IPv6 hints	2606:4700:3032::ac43:c87e, 2606:4700:3033::6815:3cc4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOA	`katja.ns.cloudflare.com`dns@cloudflare.com serial=2408941542

`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=1784327502

📈 Tranco rank: #772,000

Same first word

durgabook.com

Similar names

bookguard.de

guardbook.in

bookguard.com

guardbook.de

DNS History

12 records (6 active, 6 former)

●NSkatja.ns.cloudflare.com2026-05-15 → 2026-07-17 · 2 obs

● 2026-05-15 10:02:58
● 2026-07-17 22:43:04

●NSotto.ns.cloudflare.com2026-05-15 → 2026-07-17 · 2 obs

● 2026-05-15 10:02:58
● 2026-07-17 22:43:04

●A104.21.60.1962026-05-15 → 2026-07-17 · 5 obs

● 2026-05-15 10:02:58
○ 2026-05-22 01:47:50
● 2026-05-22 13:05:38
○ 2026-06-30 00:15:44
● 2026-07-17 22:43:04

●A172.67.200.1262026-05-15 → 2026-07-17 · 5 obs

● 2026-05-15 10:02:58
○ 2026-05-22 01:47:50
● 2026-05-22 13:05:38
○ 2026-06-30 00:15:44
● 2026-07-17 22:43:04

○A188.114.96.02026-05-22 → 2026-06-30 · 5 obs

○ 2026-05-15 10:02:58
● 2026-05-22 01:47:50
○ 2026-05-22 13:05:38
● 2026-06-30 00:15:44
○ 2026-07-17 22:43:04

○A188.114.97.02026-05-22 → 2026-06-30 · 5 obs

○ 2026-05-15 10:02:58
● 2026-05-22 01:47:50
○ 2026-05-22 13:05:38
● 2026-06-30 00:15:44
○ 2026-07-17 22:43:04

○A2606:4700:3031::6815:3cc42026-05-15 → 2026-06-17 · 6 obs

● 2026-05-15 10:02:58
○ 2026-05-22 01:47:50
● 2026-05-22 13:05:38
● 2026-06-17 05:11:52
○ 2026-06-20 03:37:18
○ 2026-07-17 22:43:04

●A2606:4700:3032::ac43:c87e2026-06-20 → 2026-07-17 · 4 obs

○ 2026-06-17 05:11:52
● 2026-06-20 03:37:18
○ 2026-06-30 00:15:44
● 2026-07-17 22:43:04

●A2606:4700:3033::6815:3cc42026-06-20 → 2026-07-17 · 4 obs

○ 2026-06-17 05:11:52
● 2026-06-20 03:37:18
○ 2026-06-30 00:15:44
● 2026-07-17 22:43:04

○A2606:4700:3035::ac43:c87e2026-05-15 → 2026-06-17 · 6 obs

● 2026-05-15 10:02:58
○ 2026-05-22 01:47:50
● 2026-05-22 13:05:38
● 2026-06-17 05:11:52
○ 2026-06-20 03:37:18
○ 2026-07-17 22:43:04

○A2a06:98c1:3120::2026-05-22 → 2026-06-30 · 5 obs

○ 2026-05-15 10:02:58
● 2026-05-22 01:47:50
○ 2026-05-22 13:05:38
● 2026-06-30 00:15:44
○ 2026-07-17 22:43:04

○A2a06:98c1:3121::2026-05-22 → 2026-06-30 · 5 obs

○ 2026-05-15 10:02:58
● 2026-05-22 01:47:50
○ 2026-05-22 13:05:38
● 2026-06-30 00:15:44
○ 2026-07-17 22:43:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
durgabook.com	katja.ns.cloudflare.com, otto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.135

NS records: katja.ns.cloudflare.com, otto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for durgabook.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.196, 172.67.200.126`
AAAA	2	`2606:4700:3033::6815:3cc4, 2606:4700:3032::ac43:c87e`
NS	2	`katja.ns.cloudflare.com, otto.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`katja.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

durgabook.com resolves to four IP addresses: 104.21.60.196, 172.67.200.126, 2606:4700:3032::ac43:c87e and 2606:4700:3033::6815:3cc4.

Among the host names that share IP numbers with durgabook.com are zelenaplaneta.kiev.ua, sx11x5a.com.cdn.cloudflare.net, rastazone.com and two others.

Name Servers

durgabook.com has two authoritative name servers — katja.ns.cloudflare.com and otto.ns.cloudflare.com.

durgabook.com has the same name server delegation as a number of other domains, such as yogibook.com, iob9.com, mokhaatab.com and two more.

durgabook.com has at least partial name server overlap with other domains, such as fjallravenarena.net, party-ideas-by-a-pro.com, gemistvoornmt.nl and two others.

It is common to find these name servers paired with the name servers lilyana.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

katja.ns.cloudflare.com points to 108.162.194.53, 162.159.38.53, 172.64.34.53 and 3 other IP addresses.

otto.ns.cloudflare.com points to 108.162.195.135, 162.159.44.135, 172.64.35.135 and 3 other IP addresses.

durgabook.com - robtex.com

durgabook.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`durgabook.com`

`com`