giantsofdermatology.com - dns.ninja

`giantsofdermatology.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:119d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:b112^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.157^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.18^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kiki.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kiki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kiki.ns.cloudflare.com`
		A	108.162.192.180^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	172.64.32.180^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	173.245.58.180^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018aa82d07994ff04a51860b63`
TXT	`MS=ms61690539`
TXT	`v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.157, 172.67.177.18
		IPv6 hints	2606:4700:3031::6815:119d, 2606:4700:3032::ac43:b112
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`kiki.ns.cloudflare.com`dns@cloudflare.com serial=2407002559

`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=1786264929

Same first word

giantsofdermatology.com

DNS History

23 records (8 active, 15 former)

●NSkiki.ns.cloudflare.com2026-02-15 → 2026-08-09 · 3 obs

○ 2019-12-17 07:08:08
● 2026-02-15 09:27:58
● 2026-08-09 08:48:26

○NSns-1041.awsdns-02.org2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns-15.awsdns-01.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns-1573.awsdns-04.co.uk2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns-564.awsdns-06.net2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns1.bdm.microsoftonline.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns2.bdm.microsoftonline.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns3.bdm.microsoftonline.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

○NSns4.bdm.microsoftonline.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

●NSpete.ns.cloudflare.com2026-02-15 → 2026-08-09 · 3 obs

○ 2019-12-17 07:08:08
● 2026-02-15 09:27:58
● 2026-08-09 08:48:26

●MXus-smtp-inbound-1.mimecast.com2026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 09:27:58
● 2026-08-09 08:48:26

●MXus-smtp-inbound-2.mimecast.com2026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 09:27:58
● 2026-08-09 08:48:26

●A104.21.17.1572026-02-15 → 2026-08-09 · 6 obs

○ 2019-12-17 07:08:08
● 2026-02-15 09:27:58
● 2026-03-07 03:28:28
○ 2026-03-29 05:29:00
● 2026-04-04 06:27:08
● 2026-08-09 08:48:26

●A172.67.177.182026-02-15 → 2026-08-09 · 6 obs

○ 2019-12-17 07:08:08
● 2026-02-15 09:27:58
● 2026-03-07 03:28:28
○ 2026-03-29 05:29:00
● 2026-04-04 06:27:08
● 2026-08-09 08:48:26

○A188.114.96.02026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-07 03:28:28
● 2026-03-29 05:29:00
○ 2026-04-04 06:27:08
○ 2026-08-09 08:48:26

○A188.114.97.02026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-07 03:28:28
● 2026-03-29 05:29:00
○ 2026-04-04 06:27:08
○ 2026-08-09 08:48:26

●A2606:4700:3031::6815:119d2026-08-09 → 2026-08-09 · 3 obs

○ 2026-04-04 06:27:08
● 2026-08-09 06:25:04
● 2026-08-09 08:48:26

○A2606:4700:3032::6815:119d2026-02-15 → 2026-04-04 · 7 obs

○ 2019-12-17 07:08:08
● 2026-02-15 09:27:58
● 2026-03-07 03:28:28
○ 2026-03-29 05:29:00
● 2026-04-04 06:27:08
○ 2026-08-09 06:25:04
○ 2026-08-09 08:48:26

●A2606:4700:3032::ac43:b1122026-08-09 → 2026-08-09 · 3 obs

○ 2026-04-04 06:27:08
● 2026-08-09 06:25:04
● 2026-08-09 08:48:26

○A2606:4700:3035::ac43:b1122026-02-15 → 2026-04-04 · 7 obs

○ 2019-12-17 07:08:08
● 2026-02-15 09:27:58
● 2026-03-07 03:28:28
○ 2026-03-29 05:29:00
● 2026-04-04 06:27:08
○ 2026-08-09 06:25:04
○ 2026-08-09 08:48:26

○A2a06:98c1:3120::2026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-07 03:28:28
● 2026-03-29 05:29:00
○ 2026-04-04 06:27:08
○ 2026-08-09 08:48:26

○A2a06:98c1:3121::2026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-07 03:28:28
● 2026-03-29 05:29:00
○ 2026-04-04 06:27:08
○ 2026-08-09 08:48:26

○A3.218.88.12019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 07:08:08
○ 2026-02-15 09:27:58
○ 2026-08-09 08:48:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
giantsofdermatology.com	pete.ns.cloudflare.com, kiki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.136

NS records: pete.ns.cloudflare.com, kiki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for giantsofdermatology.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.157, 172.67.177.18`
AAAA	2	`2606:4700:3032::ac43:b112, 2606:4700:3031::6815:119d`
NS	2	`kiki.ns.cloudflare.com, pete.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	3	`0ed1fe018aa82d07994ff04a51860b63, MS=ms61690539...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kiki.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

giantsofdermatology.com resolves to four IP addresses: 104.21.17.157, 172.67.177.18, 2606:4700:3031::6815:119d and 2606:4700:3032::ac43:b112.

etsfy.com, dentallinfo.com, geoneopoint.forum plus two other host names have IP numbers in common with giantsofdermatology.com.

Name Servers

giantsofdermatology.com uses two name servers for its delegation: kiki.ns.cloudflare.com and pete.ns.cloudflare.com.

The name server configuration of giantsofdermatology.com is shared with other domains, for instance adoptangelaboradvacotionclwonthorughconfrmcompimentdeseertaltar.org, clashcloud.tech, dermatologytimes.com and two others.

giantsofdermatology.com has at least partial name server overlap with other domains, such as zetasafe.com, brismarkonline.com.au, przegladpolski.pro and two others.

It is common to see these name servers used together with name servers walt.ns.cloudflare.com and peter.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname kiki.ns.cloudflare.com directs to 108.162.192.180, 172.64.32.180 and 173.245.58.180 along with 3 other IP addresses.

Hostname pete.ns.cloudflare.com directs to 108.162.193.136, 172.64.33.136 and 173.245.59.136 along with 3 other IP addresses.

Mail Servers

giantsofdermatology.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup of giantsofdermatology.com matches that of other domains such as greywolfequipment.com, agorahealthbooks.com, ppibcorp.com and two others.

At least some of the mail servers used by giantsofdermatology.com are shared with other domains: 64-218-40-73.maassflange.com, bapmem.com, hercutech.com and two others among them.

Hosts with 6 IP addresses each:

Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.

Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.