mastersofpediatrics.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mastersofpediatrics.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4404::6812:25a8^{🇺🇸 Cloudflare2606:4700:4404::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:440d::ac40:9658^{🇺🇸 Cloudflare2606:4700:440d::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.37.168^{Cloudflare104.18.37.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.150.88^{🇺🇸 Cloudflare172.64.150.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:spf.mailjet.com include:us._netblocks.mimecast.com include:_sp...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.37.168, 172.64.150.88
		IPv6 hints	2606:4700:4404::6812:25a8, 2606:4700:440d::ac40:9658
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2413231019

`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=1787993810

WOT: UNKNOWN (61/100)

Same first word

mastersofpediatrics.com

Previous names

Next names

DNS History

14 records (11 active, 3 former)

●NSalan.ns.cloudflare.com2026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-24 05:05:56
● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●NSmay.ns.cloudflare.com2026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-24 05:05:56
● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

○NSmedns1.med.miami.edu2015-08-18 → 2016-12-24 · 4 obs

● 2015-08-18 08:39:22
● 2016-12-24 05:05:56
○ 2026-07-13 10:51:30
○ 2026-08-29 09:08:28

○NSmedns2.med.miami.edu2015-08-18 → 2016-12-24 · 4 obs

● 2015-08-18 08:39:22
● 2016-12-24 05:05:56
○ 2026-07-13 10:51:30
○ 2026-08-29 09:08:28

●MXalt1.aspmx.l.google.com2026-07-13 → 2026-08-29 · 2 obs

● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●MXalt2.aspmx.l.google.com2026-07-13 → 2026-08-29 · 2 obs

● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●MXalt3.aspmx.l.google.com2026-07-13 → 2026-08-29 · 2 obs

● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●MXalt4.aspmx.l.google.com2026-07-13 → 2026-08-29 · 2 obs

● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●MXaspmx.l.google.com2026-07-13 → 2026-08-29 · 2 obs

● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●A104.18.37.1682026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-24 05:05:56
● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

○A129.171.64.2102015-08-18 → 2016-12-24 · 4 obs

● 2015-08-18 08:39:22
● 2016-12-24 05:05:56
○ 2026-07-13 10:51:30
○ 2026-08-29 09:08:28

●A172.64.150.882026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-24 05:05:56
● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●A2606:4700:4404::6812:25a82026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-24 05:05:56
● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

●A2606:4700:440d::ac40:96582026-07-13 → 2026-08-29 · 3 obs

○ 2016-12-24 05:05:56
● 2026-07-13 10:51:30
● 2026-08-29 09:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastersofpediatrics.com	may.ns.cloudflare.com, alan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: may.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersofpediatrics.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.150.88, 104.18.37.168`
AAAA	2	`2606:4700:440d::ac40:9658, 2606:4700:4404::6812:25a8`
NS	2	`alan.ns.cloudflare.com, may.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.mailjet.com include:u`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mastersofpediatrics.com has four IP addresses: 104.18.37.168, 172.64.150.88, 2606:4700:4404::6812:25a8 and 2606:4700:440d::ac40:9658.

Among the host names that share IP numbers with mastersofpediatrics.com are pfizer.si, biotherm.es, pfizer.si.cdn.cloudflare.net and two others.

Name Servers

mastersofpediatrics.com is delegated to two name servers: alan.ns.cloudflare.com and may.ns.cloudflare.com.

mastersofpediatrics.com has the same name server delegation as a number of other domains, such as restaurantbusinessonline.com, cspedia.net, gessleaders.com and two more.

mastersofpediatrics.com partially shares its NS delegation with several other domains, including csqqkj.com, kovroedov.ru, com4life.shop and two others.

These name servers often co-occur with the name servers brady.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alan.ns.cloudflare.com resolves to 108.162.193.57, 172.64.33.57, 173.245.59.57 and 3 other IP addresses.

may.ns.cloudflare.com resolves to 108.162.192.135, 172.64.32.135, 173.245.58.135 and 3 other IP addresses.

Mail Servers

Mail for mastersofpediatrics.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mastersofpediatrics.com shares at least some of its mail servers with other domains — for example spacescience.ch, atroinstallatietechniek.nl, vacci.net.au and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com points to 64.233.180.26 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

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

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