`grkontrol.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8fd6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5f52^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.82^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.214^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
TXT	`34eba114bb420bebc3d231e9d049e1dc182c1ed6`
TXT	`474bffab22994988a9a8f6d944d54c3b`
TXT	`afternic-verification-33eanr3ea7Ney4dnkby8nu`
TXT	`d2a9aa54-4f09-4770-a627-f3a71b0c20b0`
TXT	`f3fe310ef620325864ee4a3ebe35ef42230e8efa`
TXT	`google-site-verification=wPG8hOJLJulCbOVCBJOyx91Q3vE3iGS7zDGZ2D4kAfM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.82, 172.67.143.214
		IPv6 hints	2606:4700:3031::ac43:8fd6, 2606:4700:3033::6815:5f52
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2409482126

`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=1786266999

WOT: SAFE (50/100)

Previously MX for

grkontrol.org

Subdomains

www.grkontrol.org

Same first word

grkontrol.org

DNS History

23 records (6 active, 17 former)

●NShans.ns.cloudflare.com2026-06-10 → 2026-08-09 · 3 obs

○ 2019-02-26 23:23:14
● 2026-06-10 00:36:36
● 2026-08-09 09:47:10

○NSns-1460.awsdns-54.org2017-03-14 → 2019-02-26 · 5 obs

○ 2016-07-10 14:10:44
● 2017-03-14 22:39:46
● 2019-02-26 23:23:14
○ 2026-06-10 00:36:36
○ 2026-08-09 09:47:10

○NSns-1888.awsdns-44.co.uk2017-03-14 → 2019-02-26 · 5 obs

○ 2016-07-10 14:10:44
● 2017-03-14 22:39:46
● 2019-02-26 23:23:14
○ 2026-06-10 00:36:36
○ 2026-08-09 09:47:10

○NSns-45.awsdns-05.com2017-03-14 → 2019-02-26 · 5 obs

○ 2016-07-10 14:10:44
● 2017-03-14 22:39:46
● 2019-02-26 23:23:14
○ 2026-06-10 00:36:36
○ 2026-08-09 09:47:10

○NSns-968.awsdns-57.net2017-03-14 → 2019-02-26 · 5 obs

○ 2016-07-10 14:10:44
● 2017-03-14 22:39:46
● 2019-02-26 23:23:14
○ 2026-06-10 00:36:36
○ 2026-08-09 09:47:10

○NSns.domns.com2015-08-10 → 2016-03-05 · 4 obs

● 2015-08-10 20:35:30
● 2016-03-05 00:38:44
○ 2016-07-10 14:10:44
○ 2026-08-09 09:47:10

○NSns1.sedoparking.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-05 00:38:44
● 2016-07-10 14:10:44
○ 2017-03-14 22:39:46
○ 2026-08-09 09:47:10

○NSns2.domns.com2015-08-10 → 2016-03-05 · 4 obs

● 2015-08-10 20:35:30
● 2016-03-05 00:38:44
○ 2016-07-10 14:10:44
○ 2026-08-09 09:47:10

○NSns2.sedoparking.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-05 00:38:44
● 2016-07-10 14:10:44
○ 2017-03-14 22:39:46
○ 2026-08-09 09:47:10

○NSns3.domns.com2015-08-10 → 2016-03-05 · 4 obs

● 2015-08-10 20:35:30
● 2016-03-05 00:38:44
○ 2016-07-10 14:10:44
○ 2026-08-09 09:47:10

●NStessa.ns.cloudflare.com2026-06-10 → 2026-08-09 · 3 obs

○ 2019-02-26 23:23:14
● 2026-06-10 00:36:36
● 2026-08-09 09:47:10

○MXgrkontrol.org2015-08-10 → 2016-03-05 · 4 obs

● 2015-08-10 20:35:30
● 2016-03-05 00:38:44
○ 2016-07-10 14:10:44
○ 2026-08-09 09:47:10

○MXmail.nickstel.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-05 00:38:44
● 2016-07-10 14:10:44
○ 2017-03-14 22:39:46
○ 2026-08-09 09:47:10

○MXmail0100.iqservs-jp.com2017-03-14 → 2019-02-26 · 5 obs

○ 2016-07-10 14:10:44
● 2017-03-14 22:39:46
● 2019-02-26 23:23:14
○ 2026-06-10 00:36:36
○ 2026-08-09 09:47:10

●A104.21.95.822026-06-10 → 2026-08-09 · 3 obs

○ 2019-02-26 23:23:14
● 2026-06-10 00:36:36
● 2026-08-09 09:47:10

●A172.67.143.2142026-06-10 → 2026-08-09 · 3 obs

○ 2019-02-26 23:23:14
● 2026-06-10 00:36:36
● 2026-08-09 09:47:10

○A208.70.151.482015-08-10 → 2016-03-05 · 4 obs

● 2015-08-10 20:35:30
● 2016-03-05 00:38:44
○ 2016-07-10 14:10:44
○ 2026-08-09 09:47:10

○A2606:4700:3031::6815:5f522026-06-10 → 2026-06-18 · 5 obs

○ 2019-02-26 23:23:14
● 2026-06-10 00:36:36
● 2026-06-18 09:06:50
○ 2026-07-19 07:04:00
○ 2026-08-09 09:47:10

●A2606:4700:3031::ac43:8fd62026-07-19 → 2026-08-09 · 3 obs

○ 2026-06-18 09:06:50
● 2026-07-19 07:04:00
● 2026-08-09 09:47:10

●A2606:4700:3033::6815:5f522026-07-19 → 2026-08-09 · 3 obs

○ 2026-06-18 09:06:50
● 2026-07-19 07:04:00
● 2026-08-09 09:47:10

○A2606:4700:3033::ac43:8fd62026-06-10 → 2026-06-18 · 5 obs

○ 2019-02-26 23:23:14
● 2026-06-10 00:36:36
● 2026-06-18 09:06:50
○ 2026-07-19 07:04:00
○ 2026-08-09 09:47:10

○A49.212.13.1582017-03-14 → 2019-02-26 · 5 obs

○ 2016-07-10 14:10:44
● 2017-03-14 22:39:46
● 2019-02-26 23:23:14
○ 2026-06-10 00:36:36
○ 2026-08-09 09:47:10

○A72.52.4.1202016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-05 00:38:44
● 2016-07-10 14:10:44
○ 2017-03-14 22:39:46
○ 2026-08-09 09:47:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
grkontrol.org	tessa.ns.cloudflare.com, hans.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.229

NS records: tessa.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grkontrol.org (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.82, 172.67.143.214`
AAAA	2	`2606:4700:3031::ac43:8fd6, 2606:4700:3033::6815:5f52`
NS	2	`hans.ns.cloudflare.com, tessa.ns.cloudflare.com`
TXT	6	`34eba114bb420bebc3d231e9d049e1dc182c1ed6, 474bffab22994988a9a8f6d944d54c3b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.grkontrol.org is a subdomain of grkontrol.org.

IP Addresses

grkontrol.org directs to four IP numbers, which are 104.21.95.82, 172.67.143.214, 2606:4700:3031::ac43:8fd6 and 2606:4700:3033::6815:5f52.

txh.us, urbanslots.ca, girolux.com and two other host names share IP numbers with grkontrol.org.

Name Servers

DNS delegation for grkontrol.org points to two name servers: hans.ns.cloudflare.com and tessa.ns.cloudflare.com.

grkontrol.org uses the same name servers as several other domains — among them teamtsuga.com, arashiyamafa.com, harpsoflorien.com and two more.

The name servers of grkontrol.org overlap at least partially with those of other domains — among them superstart.se, eweb.io, woodrepublic.eu and two more.

These name servers commonly appear alongside the name servers fattouche.ns.cloudflare.com and brenda.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

hans.ns.cloudflare.com has IP addresses 108.162.193.175, 172.64.33.175 and 173.245.59.175, plus 3 other.

tessa.ns.cloudflare.com has IP addresses 108.162.194.229, 162.159.38.229 and 172.64.34.229, plus 3 other.

grkontrol.org - robtex.com

grkontrol.org

org

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`grkontrol.org`

`org`