`sultander.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c963^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:24f5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.245^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.99^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
MX	`mail.sultander.org` ⭐
		A	49.13.56.139^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`sultandernegi.com`
TXT	`google-site-verification=qQHsWU6drUhxNUaPWRU7aNB85KHhoex8yTO3pLnlwx8`
TXT	`v=spf1 a mx ip4:49.13.56.139 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.245, 172.67.201.99
		IPv6 hints	2606:4700:3031::ac43:c963, 2606:4700:3033::6815:24f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2407117131

`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=1784156779

Subdomains

mail.sultander.org

Same first word

sultander.com

sultander.org

Similar names

DNS History

12 records (7 active, 5 former)

●NSara.ns.cloudflare.com2026-06-12 → 2026-07-15 · 2 obs

● 2026-06-12 19:46:04
● 2026-07-15 23:37:34

●NSrick.ns.cloudflare.com2026-06-12 → 2026-07-15 · 2 obs

● 2026-06-12 19:46:04
● 2026-07-15 23:37:34

●MXmail.sultander.org2026-06-12 → 2026-07-15 · 2 obs

● 2026-06-12 19:46:04
● 2026-07-15 23:37:34

●A104.21.36.2452026-06-12 → 2026-07-15 · 5 obs

● 2026-06-12 19:46:04
● 2026-06-14 04:44:42
○ 2026-07-09 05:28:48
● 2026-07-13 00:59:52
● 2026-07-15 23:37:34

●A172.67.201.992026-06-12 → 2026-07-15 · 5 obs

● 2026-06-12 19:46:04
● 2026-06-14 04:44:42
○ 2026-07-09 05:28:48
● 2026-07-13 00:59:52
● 2026-07-15 23:37:34

○A188.114.96.02026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-14 04:44:42
● 2026-07-09 05:28:48
○ 2026-07-13 00:59:52
○ 2026-07-15 23:37:34

○A188.114.97.02026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-14 04:44:42
● 2026-07-09 05:28:48
○ 2026-07-13 00:59:52
○ 2026-07-15 23:37:34

●A2606:4700:3031::ac43:c9632026-07-13 → 2026-07-15 · 3 obs

○ 2026-07-09 05:28:48
● 2026-07-13 00:59:52
● 2026-07-15 23:37:34

○A2606:4700:3032::ac43:c9632026-06-12 → 2026-06-14 · 4 obs

● 2026-06-12 19:46:04
● 2026-06-14 04:44:42
○ 2026-07-09 05:28:48
○ 2026-07-15 23:37:34

●A2606:4700:3033::6815:24f52026-06-12 → 2026-07-15 · 5 obs

● 2026-06-12 19:46:04
● 2026-06-14 04:44:42
○ 2026-07-09 05:28:48
● 2026-07-13 00:59:52
● 2026-07-15 23:37:34

○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-14 04:44:42
● 2026-07-09 05:28:48
○ 2026-07-13 00:59:52
○ 2026-07-15 23:37:34

○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-14 04:44:42
● 2026-07-09 05:28:48
○ 2026-07-13 00:59:52
○ 2026-07-15 23:37:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sultander.org	ara.ns.cloudflare.com, rick.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.67

NS records: ara.ns.cloudflare.com, rick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sultander.org (unsigned zone)

⏱️ Timing

Total: 1943ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.99, 104.21.36.245`
AAAA	2	`2606:4700:3031::ac43:c963, 2606:4700:3033::6815:24f5`
NS	2	`ara.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	1	`mail.sultander.org (pri: 0)`
TXT	2	`google-site-verification=qQHsWU6drUhxNUa, v=spf1 a mx ip4:49.13.56.139 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

sultander.org is a parent domain of mail.sultander.org.

IP Addresses

sultander.org resolves to four IP addresses: 104.21.36.245, 172.67.201.99, 2606:4700:3031::ac43:c963 and 2606:4700:3033::6815:24f5.

hoclgw0529.hengruijz.com, homeandhealth.ru, ojaicj0957.hengruijz.com plus two other host names have IP numbers in common with sultander.org.

Name Servers

sultander.org is served by two delegated name servers, ara.ns.cloudflare.com and rick.ns.cloudflare.com.

The name server configuration of sultander.org is shared with other domains, for instance cspt.org.cn, buermq.com.cn, istyles.com and two others.

sultander.org shares at least some of its name servers with other domains, including regdir.com, superbutts.com, unplugyourfriends.com and two others.

These name servers are frequently paired with the name servers cameron.ns.cloudflare.com and alberto.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ara.ns.cloudflare.com carries IP addresses 108.162.192.67, 172.64.32.67 and 173.245.58.67, with 3 other addresses beyond those.

rick.ns.cloudflare.com carries IP addresses 108.162.193.139, 172.64.33.139 and 173.245.59.139, with 3 other addresses beyond those.

Mail Servers

sultander.org uses one mail server — mail.sultander.org.

There is one IP number for mail.sultander.org: 49.13.56.139.

sultander.org - robtex.com

sultander.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sultander.org`

`org`