`notationcentral.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:596f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8cf8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.111^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.248^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dante.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dante.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dante.ns.cloudflare.com`
		A	108.162.195.10^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	162.159.44.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	172.64.35.10^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
NS	`rosemary.ns.cloudflare.com`
		A	2606:4700:50::a29f:264d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosemary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosemary.ns.cloudflare.com`
		A	108.162.194.77^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	162.159.38.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	172.64.34.77^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
MX	`mail.notationcentral.com` ⭐
		A	192.252.144.189^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s2001.sureserver.com`
TXT	`google-site-verification=SZEK_M37BUUCVp4zA5jaYvFEwD5jgzn_EFtBbOG9nOA`
TXT	`v=spf1 a mx include:s2001.smtp-spf.sureserver.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.111, 172.67.140.248
		IPv6 hints	2606:4700:3034::6815:596f, 2606:4700:3034::ac43:8cf8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`dante.ns.cloudflare.com`dns@cloudflare.com serial=2400859636

`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=1777243041

Subdomains

mail.notationcentral.com

www.notationcentral.com

Same first word

notationcentral.com

DNS History

13 records (7 active, 6 former)

●NSdante.ns.cloudflare.com2026-03-24 → 2026-04-26 · 3 obs

○ 2019-12-16 00:32:48
● 2026-03-24 08:45:04
● 2026-04-26 22:50:56

○NSns1.s2001.sureserver.com2026-03-24 → 2026-04-26 · 2 obs

○ 2026-03-24 08:45:04
○ 2026-04-26 22:50:56

○NSns1.s437.sureserver.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 00:32:48
○ 2026-03-24 08:45:04
○ 2026-04-26 22:50:56

○NSns2.s2001.sureserver.com2026-03-24 → 2026-04-26 · 2 obs

○ 2026-03-24 08:45:04
○ 2026-04-26 22:50:56

○NSns2.s437.sureserver.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 00:32:48
○ 2026-03-24 08:45:04
○ 2026-04-26 22:50:56

●NSrosemary.ns.cloudflare.com2026-03-24 → 2026-04-26 · 3 obs

○ 2019-12-16 00:32:48
● 2026-03-24 08:45:04
● 2026-04-26 22:50:56

●MXmail.notationcentral.com2019-12-16 → 2026-04-26 · 2 obs

● 2019-12-16 00:32:48
● 2026-04-26 22:50:56

●A104.21.89.1112026-03-24 → 2026-04-26 · 3 obs

○ 2019-12-16 00:32:48
● 2026-03-24 08:45:04
● 2026-04-26 22:50:56

●A172.67.140.2482026-03-24 → 2026-04-26 · 3 obs

○ 2019-12-16 00:32:48
● 2026-03-24 08:45:04
● 2026-04-26 22:50:56

○A192.252.144.1892026-03-24 → 2026-04-26 · 2 obs

○ 2026-03-24 08:45:04
○ 2026-04-26 22:50:56

○A192.252.156.112019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 00:32:48
○ 2026-03-24 08:45:04
○ 2026-04-26 22:50:56

●A2606:4700:3034::6815:596f2026-03-24 → 2026-04-26 · 3 obs

○ 2019-12-16 00:32:48
● 2026-03-24 08:45:04
● 2026-04-26 22:50:56

●A2606:4700:3034::ac43:8cf82026-03-24 → 2026-04-26 · 3 obs

○ 2019-12-16 00:32:48
● 2026-03-24 08:45:04
● 2026-04-26 22:50:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
notationcentral.com	rosemary.ns.cloudflare.com, dante.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.77

NS records: rosemary.ns.cloudflare.com, dante.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notationcentral.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.111, 172.67.140.248`
AAAA	2	`2606:4700:3034::ac43:8cf8, 2606:4700:3034::6815:596f`
NS	2	`dante.ns.cloudflare.com, rosemary.ns.cloudflare.com`
MX	1	`mail.notationcentral.com (pri: 0)`
TXT	2	`google-site-verification=SZEK_M37BUUCVp4, v=spf1 a mx include:s2001.smtp-spf.sures`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dante.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

notationcentral.com is parent of mail.notationcentral.com and www.notationcentral.com.

IP Addresses

notationcentral.com points to four IP numbers: 2606:4700:3034::6815:596f, 2606:4700:3034::ac43:8cf8, 104.21.89.111 and 172.67.140.248.

Other host names including mail.wxcsly.com, www.mactan-cebuairport.com.ph.cdn.cloudflare.net, deglap.com, casinogobay.us and tolbin.net share IP numbers with notationcentral.com.

Name Servers

notationcentral.com's delegation uses two name servers, dante.ns.cloudflare.com and rosemary.ns.cloudflare.com.

notationcentral.com shares the same name server setup as other domains, for example homepcit.org, sethudental.in, homepcit.net, formuladelanzamiento.com and cliffordsmartptsa.com.

notationcentral.com at least partially shares name servers with other domains, including ahhh4.com, irvingkrellwitz.com, gallery(0x736578).net, ivi-bet.at and lunexispro-software.com.

These name servers are commonly used with venus.ns.cloudflare.com and fattouche.ns.cloudflare.com.

Host names with six IP numbers:

dante.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0a, 2803:f800:50::6ca2:c30a, 2a06:98c1:50::ac40:230a, 108.162.195.10, 162.159.44.10 and 172.64.35.10.

rosemary.ns.cloudflare.com points to: 2606:4700:50::a29f:264d, 2803:f800:50::6ca2:c24d, 2a06:98c1:50::ac40:224d, 108.162.194.77, 162.159.38.77 and 172.64.34.77.

Mail Servers

notationcentral.com is handled by a single mail server, mail.notationcentral.com.

mail.notationcentral.com points to a single IP: 192.252.144.189.

notationcentral.com - robtex.com