simcentral.org - dns.ninja

`simcentral.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:10e6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d8d0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.230^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.208^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`millie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`millie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`millie.ns.cloudflare.com`
		A	108.162.194.181^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	162.159.38.181^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	172.64.34.181^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
NS	`trace.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trace.ns.cloudflare.com`
		A	108.162.195.172^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	162.159.44.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	172.64.35.172^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
MX	`mail.simcentral.host` ⭐
		A	66.179.253.229^{🇺🇸 IONOS-AS66.179.248.0/21 IONOS Inc. us-pil-ionos-cloud-ewr}
			PTR	`mail.simcentral.host`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.230, 172.67.216.208
		IPv6 hints	2606:4700:3031::6815:10e6, 2606:4700:3035::ac43:d8d0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`millie.ns.cloudflare.com`dns@cloudflare.com serial=2408763623

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783764576

Same first word

simcentral.ru

simcentral.eu

simcentral.host

simcentral.com

simcentral.net

simcentral.co.uk

simcentral.org

simcentral.com.au

Similar names

DNS History

16 records (7 active, 9 former)

●NSmillie.ns.cloudflare.com2026-03-04 → 2026-07-11 · 2 obs

● 2026-03-04 23:14:24
● 2026-07-11 10:47:18

●NStrace.ns.cloudflare.com2026-03-04 → 2026-07-11 · 2 obs

● 2026-03-04 23:14:24
● 2026-07-11 10:47:18

●MXmail.simcentral.host2026-03-04 → 2026-07-11 · 2 obs

● 2026-03-04 23:14:24
● 2026-07-11 10:47:18

●A104.21.16.2302026-03-04 → 2026-07-11 · 10 obs

● 2026-03-04 23:14:24
● 2026-03-07 06:36:36
○ 2026-03-08 19:03:04
● 2026-03-14 18:30:32
● 2026-05-31 01:57:14
○ 2026-06-09 07:05:02
● 2026-06-09 09:35:04
○ 2026-07-09 09:55:56
● 2026-07-11 10:47:16
● 2026-07-11 10:47:18

●A172.67.216.2082026-03-04 → 2026-07-11 · 10 obs

○A188.114.96.02026-03-08 → 2026-07-09 · 7 obs

○ 2026-03-07 06:36:36
● 2026-03-08 19:03:04
○ 2026-03-14 18:30:32
○ 2026-06-09 09:35:04
● 2026-07-09 09:55:56
○ 2026-07-11 10:47:16
○ 2026-07-11 10:47:18

○A188.114.96.42026-06-09 → 2026-06-09 · 4 obs

○ 2026-05-31 01:57:14
● 2026-06-09 07:05:02
○ 2026-06-09 09:35:04
○ 2026-07-11 10:47:18

○A188.114.97.02026-03-08 → 2026-07-09 · 7 obs

○ 2026-03-07 06:36:36
● 2026-03-08 19:03:04
○ 2026-03-14 18:30:32
○ 2026-06-09 09:35:04
● 2026-07-09 09:55:56
○ 2026-07-11 10:47:16
○ 2026-07-11 10:47:18

○A188.114.97.42026-06-09 → 2026-06-09 · 4 obs

○ 2026-05-31 01:57:14
● 2026-06-09 07:05:02
○ 2026-06-09 09:35:04
○ 2026-07-11 10:47:18

●A2606:4700:3031::6815:10e62026-03-04 → 2026-07-11 · 10 obs

○A2606:4700:3033::ac43:d8d02026-03-04 → 2026-06-09 · 9 obs

●A2606:4700:3035::ac43:d8d02026-07-11 → 2026-07-11 · 3 obs

○ 2026-07-09 09:55:56
● 2026-07-11 10:47:16
● 2026-07-11 10:47:18

○A2a06:98c1:3120::2026-03-08 → 2026-07-09 · 7 obs

○ 2026-03-07 06:36:36
● 2026-03-08 19:03:04
○ 2026-03-14 18:30:32
○ 2026-06-09 09:35:04
● 2026-07-09 09:55:56
○ 2026-07-11 10:47:16
○ 2026-07-11 10:47:18

○A2a06:98c1:3120::42026-06-09 → 2026-06-09 · 4 obs

○ 2026-05-31 01:57:14
● 2026-06-09 07:05:02
○ 2026-06-09 09:35:04
○ 2026-07-11 10:47:18

○A2a06:98c1:3121::2026-03-08 → 2026-07-09 · 7 obs

○ 2026-03-07 06:36:36
● 2026-03-08 19:03:04
○ 2026-03-14 18:30:32
○ 2026-06-09 09:35:04
● 2026-07-09 09:55:56
○ 2026-07-11 10:47:16
○ 2026-07-11 10:47:18

○A2a06:98c1:3121::42026-06-09 → 2026-06-09 · 4 obs

○ 2026-05-31 01:57:14
● 2026-06-09 07:05:02
○ 2026-06-09 09:35:04
○ 2026-07-11 10:47:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
simcentral.org	trace.ns.cloudflare.com, millie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.172

NS records: trace.ns.cloudflare.com, millie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simcentral.org (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.230, 172.67.216.208`
AAAA	2	`2606:4700:3035::ac43:d8d0, 2606:4700:3031::6815:10e6`
NS	2	`millie.ns.cloudflare.com, trace.ns.cloudflare.com`
MX	1	`mail.simcentral.host (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`millie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

simcentral.org points to the four IP addresses 104.21.16.230, 172.67.216.208, 2606:4700:3031::6815:10e6 and 2606:4700:3035::ac43:d8d0.

Two other host names, along with live.kooran25.cfd, kronosenergy.co.uk and mx0.millemari.de, also share IP numbers with simcentral.org.

Name Servers

Two name servers handle the delegation for simcentral.org: millie.ns.cloudflare.com and trace.ns.cloudflare.com.

simcentral.org shares its NS records with other domains, for example zorlu-invest-2026tr.forum, tetisdit.com, p2.ae and two others.

The name servers of simcentral.org overlap at least partially with those of other domains — among them ouvertec.com, fishermansflats.com, nhattruyenqq.com and two more.

These name servers commonly appear alongside the name servers becky.ns.cloudflare.com and elsa.ns.cloudflare.com.

DNS names with 6 IP addresses:

millie.ns.cloudflare.com resolves to 108.162.194.181, 162.159.38.181 and 172.64.34.181 among others, with 3 other IP addresses in total.

trace.ns.cloudflare.com resolves to 108.162.195.172, 162.159.44.172 and 172.64.35.172 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for simcentral.org is mail.simcentral.host.

Among the domains sharing a mail server setup with simcentral.org are simcentral.host, treksim.com, simcentral.com and two others.

mail.simcentral.host carries a single IP number, which is 66.179.253.229.