`robkohr.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:537^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8502^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.55^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.2^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jill.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
NS	`josh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
MX	`_dc-mx.920e3650840e.robkohr.net` ⭐
		A	64.91.248.35^{🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917}
			PTR	`host.kohrtoonsserver.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.55, 172.67.133.2
		IPv6 hints	2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`jill.ns.cloudflare.com`dns@cloudflare.com serial=2400752706

`net`

	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=1778559736

Same first word

robkohr.net

DNS History

17 records (7 active, 10 former)

●NSjill.ns.cloudflare.com2015-08-08 → 2026-05-12 · 3 obs

○ 2007-08-14 18:14:28
● 2015-08-08 18:29:54
● 2026-05-12 04:29:02

●NSjosh.ns.cloudflare.com2015-08-08 → 2026-05-12 · 3 obs

○ 2007-08-14 18:14:28
● 2015-08-08 18:29:54
● 2026-05-12 04:29:02

○NSns1.robkohr.net2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 18:14:28
○ 2015-08-08 18:29:54
○ 2026-05-12 04:29:02

○NSns2.robkohr.net2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 18:14:28
○ 2015-08-08 18:29:54
○ 2026-05-12 04:29:02

●MX_dc-mx.920e3650840e.robkohr.net2026-05-08 → 2026-05-12 · 3 obs

○ 2017-07-26 00:26:04
● 2026-05-08 07:14:08
● 2026-05-12 04:29:02

○MXdc-180bbc97.robkohr.net2015-08-08 → 2016-08-08 · 5 obs

○ 2007-08-14 18:14:28
● 2015-08-08 18:29:54
● 2016-08-08 21:38:54
○ 2017-07-26 00:26:04
○ 2026-05-12 04:29:02

○MXdc-dba561a80bb1.robkohr.net2017-07-26 → 2017-07-26 · 4 obs

○ 2016-08-08 21:38:54
● 2017-07-26 00:26:04
○ 2026-05-08 07:14:08
○ 2026-05-12 04:29:02

○MXmail.robkohr.net2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 18:14:28
○ 2015-08-08 18:29:54
○ 2026-05-12 04:29:02

●A104.21.5.552026-05-08 → 2026-05-12 · 3 obs

○ 2017-07-26 00:26:04
● 2026-05-08 07:14:08
● 2026-05-12 04:29:02

○A104.28.14.802015-08-08 → 2017-07-26 · 5 obs

○ 2007-08-14 18:14:28
● 2015-08-08 18:29:54
● 2017-07-26 00:26:04
○ 2026-05-08 07:14:08
○ 2026-05-12 04:29:02

○A104.28.15.802015-08-08 → 2017-07-26 · 5 obs

○ 2007-08-14 18:14:28
● 2015-08-08 18:29:54
● 2017-07-26 00:26:04
○ 2026-05-08 07:14:08
○ 2026-05-12 04:29:02

●A172.67.133.22026-05-08 → 2026-05-12 · 3 obs

○ 2017-07-26 00:26:04
● 2026-05-08 07:14:08
● 2026-05-12 04:29:02

○A2400:cb00:2048:1::681c:e502017-07-26 → 2017-07-26 · 4 obs

○ 2015-08-08 18:29:54
● 2017-07-26 00:26:04
○ 2026-05-08 07:14:08
○ 2026-05-12 04:29:02

○A2400:cb00:2048:1::681c:f502017-07-26 → 2017-07-26 · 4 obs

○ 2015-08-08 18:29:54
● 2017-07-26 00:26:04
○ 2026-05-08 07:14:08
○ 2026-05-12 04:29:02

●A2606:4700:3031::6815:5372026-05-08 → 2026-05-12 · 3 obs

○ 2017-07-26 00:26:04
● 2026-05-08 07:14:08
● 2026-05-12 04:29:02

●A2606:4700:3035::ac43:85022026-05-08 → 2026-05-12 · 3 obs

○ 2017-07-26 00:26:04
● 2026-05-08 07:14:08
● 2026-05-12 04:29:02

○A69.94.108.1682007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 18:14:28
○ 2015-08-08 18:29:54
○ 2026-05-12 04:29:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
robkohr.net	jill.ns.cloudflare.com, josh.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.122

NS records: jill.ns.cloudflare.com, josh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robkohr.net (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.55, 172.67.133.2`
AAAA	2	`2606:4700:3035::ac43:8502, 2606:4700:3031::6815:537`
NS	2	`jill.ns.cloudflare.com, josh.ns.cloudflare.com`
MX	1	`_dc-mx.920e3650840e.robkohr.net (pri: 0)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jill.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

robkohr.net maps to four IP numbers: 2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502, 104.21.5.55 and 172.67.133.2.

Other host names such as brockton-bay.ru, 789p04.com, esencjafilmu.pl, corehanford.org and bennaconcept.com share IPs with robkohr.net.

Name Servers

Two name servers jill.ns.cloudflare.com and josh.ns.cloudflare.com handle the delegation for robkohr.net.

robkohr.net shares the same name server setup as other domains, for example usdtbol.com, protec-services.com, design-icons.nl, matthewschlue.com and arsecurite.fr.

robkohr.net at least partially shares name servers with other domains, for example furnitureconservation.co.uk, ammo88gas.com, 109hs.com, prazdnikda.ru and bitcoinrpow.net.

Host names with six IP numbers:

jill.ns.cloudflare.com points to 2606:4700:50::adf5:3a7a, 2803:f800:50::6ca2:c07a, 2a06:98c1:50::ac40:207a, 108.162.192.122, 172.64.32.122 and 173.245.58.122.

josh.ns.cloudflare.com points to 2606:4700:58::adf5:3b7e, 2803:f800:50::6ca2:c17e, 2a06:98c1:50::ac40:217e, 108.162.193.126, 172.64.33.126 and 173.245.59.126.

Mail Servers

The _dc-mx.920e3650840e.robkohr.net mail server handles robkohr.net.

_dc-mx.920e3650840e.robkohr.net points to a single IP number: 64.91.248.35.

robkohr.net - robtex.com

robkohr.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`robkohr.net`

`net`