hellobook.it - dns.ninja

`hellobook.it`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:954f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4fe8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.232^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.79^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`neil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`neil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`neil.ns.cloudflare.com`
		A	108.162.193.211^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	172.64.33.211^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	173.245.59.211^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`ca3-41d7504fa43241408b7df11d29bd7821`
TXT	`v=DMARC1; p=none; rua=mailto:ict@nicolaus.it`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.232, 172.67.149.79
		IPv6 hints	2606:4700:3033::ac43:954f, 2606:4700:3037::6815:4fe8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2406096294

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-07-10 #6

Same first word

hellobook.io

hellobook.cn

hellobook.it

hellobook.com

hellobook.es

DNS History

21 records (11 active, 10 former)

●NSara.ns.cloudflare.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

●NSneil.ns.cloudflare.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

○NSns1.omnibus.net2015-05-04 → 2017-02-07 · 4 obs

● 2015-05-04 13:44:58
● 2017-02-07 00:14:08
○ 2020-01-05 12:14:22
○ 2026-07-10 04:15:50

○NSns2.omnibus.net2015-05-04 → 2017-02-07 · 4 obs

● 2015-05-04 13:44:58
● 2017-02-07 00:14:08
○ 2020-01-05 12:14:22
○ 2026-07-10 04:15:50

●MXalt1.aspmx.l.google.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

●MXalt2.aspmx.l.google.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

●MXaspmx.l.google.com2026-03-25 → 2026-07-10 · 3 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-07-10 04:15:50

○MXmx1.sub4.homie.mail.dreamhost.com2015-05-04 → 2017-02-07 · 4 obs

● 2015-05-04 13:44:58
● 2017-02-07 00:14:08
○ 2020-01-05 12:14:22
○ 2026-07-10 04:15:50

○MXmx2.sub4.homie.mail.dreamhost.com2015-05-04 → 2017-02-07 · 4 obs

● 2015-05-04 13:44:58
● 2017-02-07 00:14:08
○ 2020-01-05 12:14:22
○ 2026-07-10 04:15:50

●A104.21.79.2322026-03-25 → 2026-07-10 · 16 obs

○ 2020-01-05 12:14:22
● 2026-03-25 02:16:26
● 2026-04-23 09:35:48
○ 2026-04-25 18:16:24
○ 2026-04-25 19:48:28
● 2026-05-01 06:27:42
● 2026-05-05 19:43:04
○ 2026-05-05 21:26:08
● 2026-05-07 00:51:20
● 2026-05-22 22:10:38
○ 2026-05-27 19:11:58
● 2026-06-05 23:30:40
● 2026-06-08 23:41:30
○ 2026-06-28 05:03:40
● 2026-07-10 04:15:48
● 2026-07-10 04:15:50

●A172.67.149.792026-03-25 → 2026-07-10 · 16 obs

○A188.114.96.02026-04-25 → 2026-06-28 · 14 obs

○ 2026-04-23 09:35:48
● 2026-04-25 18:16:24
● 2026-04-25 19:48:28
○ 2026-05-01 06:27:42
○ 2026-05-05 19:43:04
● 2026-05-05 21:26:08
○ 2026-05-07 00:51:20
○ 2026-05-22 22:10:38
● 2026-05-27 19:11:58
○ 2026-06-05 23:30:40
○ 2026-06-08 23:41:30
● 2026-06-28 05:03:40
○ 2026-07-10 04:15:48
○ 2026-07-10 04:15:50

○A188.114.97.02026-04-25 → 2026-06-28 · 14 obs

○A208.113.154.722015-05-04 → 2017-02-07 · 4 obs

● 2015-05-04 13:44:58
● 2017-02-07 00:14:08
○ 2020-01-05 12:14:22
○ 2026-07-10 04:15:50

○A2606:4700:3033::6815:4fe82026-03-25 → 2026-06-08 · 15 obs

●A2606:4700:3033::ac43:954f2026-03-25 → 2026-07-10 · 16 obs

●A2606:4700:3037::6815:4fe82026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-28 05:03:40
● 2026-07-10 04:15:48
● 2026-07-10 04:15:50

○A2a06:98c1:3120::2026-04-25 → 2026-06-28 · 14 obs

○A2a06:98c1:3121::2026-04-25 → 2026-06-28 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
hellobook.it	neil.ns.cloudflare.com, ara.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.211

NS records: neil.ns.cloudflare.com, ara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hellobook.it (unsigned zone)

⏱️ Timing

Total: 781ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.232, 172.67.149.79`
AAAA	2	`2606:4700:3037::6815:4fe8, 2606:4700:3033::ac43:954f`
NS	2	`ara.ns.cloudflare.com, neil.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`ca3-41d7504fa43241408b7df11d29bd7821, v=DMARC1; p=none; rua=mailto:ict@nicolau...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

hellobook.it resolves to four IP addresses: 104.21.79.232, 172.67.149.79, 2606:4700:3033::ac43:954f and 2606:4700:3037::6815:4fe8.

www.schach-computer.info, drinkdoctor.co.uk, nissanbeiro.com.ar.cdn.cloudflare.net plus two other host names have IP numbers in common with hellobook.it.

Name Servers

hellobook.it has two authoritative name servers — ara.ns.cloudflare.com and neil.ns.cloudflare.com.

The name server configuration of hellobook.it is shared with other domains, for instance drais.info, cascambodia.org, awslogstackus.space and two others.

hellobook.it partially shares its NS delegation with several other domains, including deltacargologistics.com, simel.com.mx, teresako.com and two others.

The name servers cameron.ns.cloudflare.com, sri.ns.cloudflare.com, adi.ns.cloudflare.com and ashley.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

ara.ns.cloudflare.com points to 108.162.192.67, 172.64.32.67, 173.245.58.67 and 3 other IP addresses.

neil.ns.cloudflare.com points to 108.162.193.211, 172.64.33.211, 173.245.59.211 and 3 other IP addresses.

Mail Servers

hellobook.it is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by hellobook.it are shared with other domains: inspiredclick.com, ns500742.ns500754.ns500754.ns500671.ns500731.ns500754.ns500705.ns500688.ns500678.ns500671.ns500688.lusty(0x736c7574)z.com, ns500759.ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500708.ns500576.ns500686.ns500576.ns500652.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.251.163.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.