`medbooksolutions.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:df0c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3b6a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.106^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.12^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marge.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
MX	`medbooksolutions-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`google-site-verification=6WY9upku1p-4uTISVEnel7cQPGI2ddyMxyDKfHxu35k`
TXT	`v=spf1 mx a a:mail.medbooksolutions.com ip4:47.50.16.86 include:spf.protectio...`
TXT	`zone-ownership-verification-a2eeee11e85a27805585558dc1faa3ed5e8f8698647dab1fd...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.106, 172.67.223.12
		IPv6 hints	2606:4700:3030::ac43:df0c, 2606:4700:3036::6815:3b6a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`marge.ns.cloudflare.com`dns@cloudflare.com serial=2400255759

`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=1778474561

Subdomains

mail.medbooksolutions.com

Same first word

medbooksolutions.com

DNS History

11 records (7 active, 4 former)

●NSmarge.ns.cloudflare.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

○NSns11.domaincontrol.com2020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 12:41:26
○ 2026-05-08 11:39:38
○ 2026-05-11 05:06:56

○NSns12.domaincontrol.com2020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 12:41:26
○ 2026-05-08 11:39:38
○ 2026-05-11 05:06:56

●NStom.ns.cloudflare.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

○MXmail.medbooksolutions.com2020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 12:41:26
○ 2026-05-08 11:39:38
○ 2026-05-11 05:06:56

●MXmedbooksolutions-com.mail.protection.outlook.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

●A104.21.59.1062026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

●A172.67.223.122026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

●A2606:4700:3030::ac43:df0c2026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

●A2606:4700:3036::6815:3b6a2026-05-08 → 2026-05-11 · 3 obs

○ 2020-02-17 12:41:26
● 2026-05-08 11:39:38
● 2026-05-11 05:06:56

○A74.208.236.222020-02-17 → 2020-02-17 · 3 obs

● 2020-02-17 12:41:26
○ 2026-05-08 11:39:38
○ 2026-05-11 05:06:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
medbooksolutions.com	tom.ns.cloudflare.com, marge.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.191

NS records: tom.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for medbooksolutions.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.106, 172.67.223.12`
AAAA	2	`2606:4700:3036::6815:3b6a, 2606:4700:3030::ac43:df0c`
NS	2	`marge.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	1	`medbooksolutions-com.mail.protection.out`
TXT	3	`google-site-verification=6WY9upku1p-4uTI, v=spf1 mx a a:mail.medbooksolutions.com ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marge.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

medbooksolutions.com is the parent of mail.medbooksolutions.com.

IP Addresses

Four IP numbers are pointed to by medbooksolutions.com: 2606:4700:3030::ac43:df0c, 2606:4700:3036::6815:3b6a, 104.21.59.106 and 172.67.223.12.

other host names including id-jp.com, phantomagadir.com, urdudepartmentju.org, pizy.net and punqa.com share IP numbers with medbooksolutions.com.

Name Servers

medbooksolutions.com is delegated to two name servers marge.ns.cloudflare.com and tom.ns.cloudflare.com.

medbooksolutions.com shares the same name server setup as other domains, for instance cozyroomplace.com, xykuwei.com, commonsensetx.com, calipackaging.com and dulyhae.com.

medbooksolutions.com at least partially shares name servers with other domains, for instance youtube-adblock.pro, netempresaspjonline.digital, greenpointpictures.com, serehhub.digital and almagragrid.click.

these name servers are commonly used alongside kia.ns.cloudflare.com.

Host names with six IP numbers:

Host name marge.ns.cloudflare.com points to: 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191.

Host name tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

Mail Servers

medbooksolutions.com is handled by a single mail server, medbooksolutions-com.mail.protection.outlook.com.

Host medbooksolutions-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c902::14, 2a01:111:f403:c931::1, 2a01:111:f403:f802::, 52.101.10.1, 52.101.11.17, 52.101.40.6 and 52.101.42.18.

medbooksolutions.com - robtex.com