`rapidbooksapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:54dd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c564^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.221^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.100^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ignat.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c13^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c313^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2313^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignat.ns.cloudflare.com`
		A	108.162.195.19^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	162.159.44.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
		A	172.64.35.19^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignat.ns.cloudflare.com`
NS	`leia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leia.ns.cloudflare.com`
		A	108.162.192.184^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	172.64.32.184^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	173.245.58.184^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 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	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`google-site-verification=K_fZaQIcmf2t33CC1o9bgnocQvxNA0brdnVuLtlb-70`
TXT	`google-site-verification=Ri-1O5R4_Wi0tPkh34K7UjC3bQ2psmGVCwtD_yRvxKw`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.221, 172.67.197.100
		IPv6 hints	2606:4700:3034::6815:54dd, 2606:4700:3035::ac43:c564
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOA	`ignat.ns.cloudflare.com`dns@cloudflare.com serial=2401728133

`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=1777312986

Same first word

rapidbooksapp.com

DNS History

17 records (11 active, 6 former)

○NScory.ns.cloudflare.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:38:34
○ 2026-04-09 01:36:22
○ 2026-04-27 18:25:22

○NSgail.ns.cloudflare.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:38:34
○ 2026-04-09 01:36:22
○ 2026-04-27 18:25:22

●NSignat.ns.cloudflare.com2026-04-09 → 2026-04-27 · 3 obs

○ 2019-12-15 12:38:34
● 2026-04-09 01:36:22
● 2026-04-27 18:25:22

●NSleia.ns.cloudflare.com2026-04-09 → 2026-04-27 · 3 obs

○ 2019-12-15 12:38:34
● 2026-04-09 01:36:22
● 2026-04-27 18:25:22

●MXalt1.aspmx.l.google.com2019-12-15 → 2026-04-27 · 2 obs

● 2019-12-15 12:38:34
● 2026-04-27 18:25:22

●MXalt2.aspmx.l.google.com2019-12-15 → 2026-04-27 · 2 obs

● 2019-12-15 12:38:34
● 2026-04-27 18:25:22

●MXaspmx.l.google.com2019-12-15 → 2026-04-27 · 2 obs

● 2019-12-15 12:38:34
● 2026-04-27 18:25:22

●MXaspmx2.googlemail.com2019-12-15 → 2026-04-27 · 2 obs

● 2019-12-15 12:38:34
● 2026-04-27 18:25:22

●MXaspmx3.googlemail.com2019-12-15 → 2026-04-27 · 2 obs

● 2019-12-15 12:38:34
● 2026-04-27 18:25:22

●A104.21.84.2212026-04-09 → 2026-04-27 · 3 obs

○ 2019-12-15 12:38:34
● 2026-04-09 01:36:22
● 2026-04-27 18:25:22

○A104.28.14.2422019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:38:34
○ 2026-04-09 01:36:22
○ 2026-04-27 18:25:22

○A104.28.15.2422019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:38:34
○ 2026-04-09 01:36:22
○ 2026-04-27 18:25:22

●A172.67.197.1002026-04-09 → 2026-04-27 · 3 obs

○ 2019-12-15 12:38:34
● 2026-04-09 01:36:22
● 2026-04-27 18:25:22

○A2606:4700:30::681c:ef22019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:38:34
○ 2026-04-09 01:36:22
○ 2026-04-27 18:25:22

○A2606:4700:30::681c:ff22019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 12:38:34
○ 2026-04-09 01:36:22
○ 2026-04-27 18:25:22

●A2606:4700:3034::6815:54dd2026-04-09 → 2026-04-27 · 3 obs

○ 2019-12-15 12:38:34
● 2026-04-09 01:36:22
● 2026-04-27 18:25:22

●A2606:4700:3035::ac43:c5642026-04-09 → 2026-04-27 · 3 obs

○ 2019-12-15 12:38:34
● 2026-04-09 01:36:22
● 2026-04-27 18:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
rapidbooksapp.com	leia.ns.cloudflare.com, ignat.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.184

NS records: leia.ns.cloudflare.com, ignat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rapidbooksapp.com (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.84.221, 172.67.197.100`
AAAA	2	`2606:4700:3035::ac43:c564, 2606:4700:3034::6815:54dd`
NS	2	`ignat.ns.cloudflare.com, leia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`google-site-verification=K_fZaQIcmf2t33C, google-site-verification=Ri-1O5R4_Wi0tPk...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ignat.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by rapidbooksapp.com: 2606:4700:3034::6815:54dd, 2606:4700:3035::ac43:c564, 104.21.84.221 and 172.67.197.100.

other host names including advertisemychurch.com, www.pukkanews.co.uk, medstardiabetes.com, vacationrentalsnorthwest.com and sibo.co.uk share IP numbers with rapidbooksapp.com.

Name Servers

rapidbooksapp.com is delegated to two name servers ignat.ns.cloudflare.com and leia.ns.cloudflare.com.

rapidbooksapp.com shares the same name server setup as other domains, for instance mygourmetconnection.com, gwtfkh.today, 1j.com, uvmovyk.study and heizoase.de.

rapidbooksapp.com at least partially shares name servers with other domains, for instance luckyylife.info, toolstoto88.com, vazol.net.tr, celikmotor.com and kerastase.de.

these name servers are often used together with osmar.ns.cloudflare.com, cullen.ns.cloudflare.com, raphaela.ns.cloudflare.com and ziggy.ns.cloudflare.com.

Host names with six IP numbers:

Host name ignat.ns.cloudflare.com points to: 2606:4700:58::a29f:2c13, 2803:f800:50::6ca2:c313, 2a06:98c1:50::ac40:2313, 108.162.195.19, 162.159.44.19 and 172.64.35.19.

Host name leia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab8, 2803:f800:50::6ca2:c0b8, 2a06:98c1:50::ac40:20b8, 108.162.192.184, 172.64.32.184 and 173.245.58.184.

Mail Servers

rapidbooksapp.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

rapidbooksapp.com shares some mail servers with other domains, at least partially, for instance schmiegelow.com, berymo.com, webcentriq.com, seeba.se and pro-s.co.jp.