`mdn99.pro`

DNSSEC	⚠️ Not signed
A	2606:4700:130:436c:6f75:6466:6c61:7265^{🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
A	172.64.80.1^{🇺🇸 Cloudflare172.64.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
NS	`mallory.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2653^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c253^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mallory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2253^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mallory.ns.cloudflare.com`
		A	108.162.194.83^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	162.159.38.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	172.64.34.83^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
NS	`tadeo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tadeo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tadeo.ns.cloudflare.com`
		A	108.162.195.197^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	162.159.44.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	172.64.35.197^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ⚠ 2 unhinted📌 4 extra
		IPv4	104.21.64.105, 172.67.181.26
		IPv6	2606:4700:3035::6815:4069, 2606:4700:3035::ac43:b51a
SOA	`mallory.ns.cloudflare.com`dns@cloudflare.com serial=2398690438

`pro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.pro.afilias-nst.info` ⭐
	NS	`a2.pro.afilias-nst.info`
	NS	`b0.pro.afilias-nst.org`
	NS	`b2.pro.afilias-nst.org`
	NS	`c0.pro.afilias-nst.info`
	NS	`d0.pro.afilias-nst.org`
	SOA	`a0.pro.afilias-nst.info`hostmaster@donuts.email serial=1771273965

Same first word

mdn99.site

mdn99.pro

DNS History

8 records (4 active, 4 former)

●NSmallory.ns.cloudflare.com2026-03-10 → 2026-03-23 · 2 obs

● 2026-03-10 11:33:34
● 2026-03-23 01:12:18

●NStadeo.ns.cloudflare.com2026-03-10 → 2026-03-23 · 2 obs

● 2026-03-10 11:33:34
● 2026-03-23 01:12:18

○A104.21.64.1052026-03-12 → 2026-03-20 · 7 obs

○ 2026-03-10 11:33:34
● 2026-03-12 18:49:16
○ 2026-03-16 04:13:36
● 2026-03-20 09:16:06
● 2026-03-20 11:05:28
○ 2026-03-23 01:12:16
○ 2026-03-23 01:12:18

●A172.64.80.12026-03-10 → 2026-03-23 · 7 obs

● 2026-03-10 11:33:34
○ 2026-03-12 18:49:16
● 2026-03-16 04:13:36
○ 2026-03-20 09:16:06
○ 2026-03-20 11:05:28
● 2026-03-23 01:12:16
● 2026-03-23 01:12:18

○A172.67.181.262026-03-12 → 2026-03-20 · 7 obs

○ 2026-03-10 11:33:34
● 2026-03-12 18:49:16
○ 2026-03-16 04:13:36
● 2026-03-20 09:16:06
● 2026-03-20 11:05:28
○ 2026-03-23 01:12:16
○ 2026-03-23 01:12:18

●A2606:4700:130:436c:6f75:6466:6c61:72652026-03-16 → 2026-03-23 · 6 obs

○ 2026-03-12 18:49:16
● 2026-03-16 04:13:36
○ 2026-03-20 09:16:06
○ 2026-03-20 11:05:28
● 2026-03-23 01:12:16
● 2026-03-23 01:12:18

○A2606:4700:3035::6815:40692026-03-10 → 2026-03-20 · 7 obs

● 2026-03-10 11:33:34
● 2026-03-12 18:49:16
○ 2026-03-16 04:13:36
● 2026-03-20 09:16:06
● 2026-03-20 11:05:28
○ 2026-03-23 01:12:16
○ 2026-03-23 01:12:18

○A2606:4700:3035::ac43:b51a2026-03-10 → 2026-03-20 · 7 obs

● 2026-03-10 11:33:34
● 2026-03-12 18:49:16
○ 2026-03-16 04:13:36
● 2026-03-20 09:16:06
● 2026-03-20 11:05:28
○ 2026-03-23 01:12:16
○ 2026-03-23 01:12:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pro	d0.pro.afilias-nst.org, a0.pro.afilias-nst.info, b2.pro.afilias-nst.org, a2.pro.afilias-nst.info...	-
mdn99.pro	mallory.ns.cloudflare.com, tadeo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.197

NS records: mallory.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdn99.pro (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.105, 172.67.181.26`
AAAA	2	`2606:4700:3035::6815:4069, 2606:4700:3035::ac43:b51a`
NS	2	`mallory.ns.cloudflare.com, tadeo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mallory.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

mdn99.pro resolves to two IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265 and 172.64.80.1.

Other host names, for instance www.sdzcgc.com, thedesignquorum.co.uk, 91918.xushiyuanyi.com, raportek.com.tr and rutabosque.cl share IP numbers with mdn99.pro.

Name Servers

mdn99.pro has two name servers: mallory.ns.cloudflare.com and tadeo.ns.cloudflare.com.

mdn99.pro shares the same name server setup as other domains, for example madani99.asia, mdn99a.com, e5networking.com, looq.es and seooptimizationpro.com.

mdn99.pro shares some name servers with other domains, for example 066855.xyz, go8.mov, bet88.holdings, blogrongcon.com and dgyirongcn.com.

These name servers are often used together with christian.ns.cloudflare.com, shaz.ns.cloudflare.com and razvan.ns.cloudflare.com.

Host names with six IP numbers: mallory.ns.cloudflare.com points to: 2606:4700:50::a29f:2653, 2803:f800:50::6ca2:c253, 2a06:98c1:50::ac40:2253, 108.162.194.83, 162.159.38.83 and 172.64.34.83; tadeo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc5, 2803:f800:50::6ca2:c3c5, 2a06:98c1:50::ac40:23c5, 108.162.195.197, 162.159.44.197 and 172.64.35.197.

mdn99.pro - robtex.com

mdn99.pro

pro