`schalkburger.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:dea^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:856c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.234^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.108^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`daniella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`daniella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`daniella.ns.cloudflare.com`
		A	108.162.194.228^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	162.159.38.228^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	172.64.34.228^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
NS	`remy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c373^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`remy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2373^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`remy.ns.cloudflare.com`
		A	108.162.195.115^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	162.159.44.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	172.64.35.115^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.234, 172.67.133.108
		IPv6 hints	2606:4700:3030::6815:dea, 2606:4700:3030::ac43:856c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`daniella.ns.cloudflare.com`dns@cloudflare.com serial=2406978137

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1784001983

Same first word

schalkburger.io

schalkburger.net

schalkburger.za.net

DNS History

18 records (6 active, 12 former)

●NSdaniella.ns.cloudflare.com2026-06-19 → 2026-07-14 · 3 obs

○ 2017-05-24 22:29:28
● 2026-06-19 19:07:36
● 2026-07-14 04:28:48

○NSns1.digitalocean.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 22:29:28
○ 2026-06-19 19:07:36
○ 2026-07-14 04:28:48

○NSns2.digitalocean.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 22:29:28
○ 2026-06-19 19:07:36
○ 2026-07-14 04:28:48

○NSns3.digitalocean.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 22:29:28
○ 2026-06-19 19:07:36
○ 2026-07-14 04:28:48

●NSremy.ns.cloudflare.com2026-06-19 → 2026-07-14 · 3 obs

○ 2017-05-24 22:29:28
● 2026-06-19 19:07:36
● 2026-07-14 04:28:48

●A104.21.13.2342026-06-28 → 2026-07-14 · 3 obs

○ 2026-06-19 21:27:40
● 2026-06-28 16:02:42
● 2026-07-14 04:28:48

●A172.67.133.1082026-06-28 → 2026-07-14 · 3 obs

○ 2026-06-19 21:27:40
● 2026-06-28 16:02:42
● 2026-07-14 04:28:48

○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 19:07:36
● 2026-06-19 21:27:40
○ 2026-06-28 16:02:42
○ 2026-07-14 04:28:48

○A188.114.96.42026-06-19 → 2026-06-19 · 4 obs

○ 2017-05-24 22:29:28
● 2026-06-19 19:07:36
○ 2026-06-19 21:27:40
○ 2026-07-14 04:28:48

○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 19:07:36
● 2026-06-19 21:27:40
○ 2026-06-28 16:02:42
○ 2026-07-14 04:28:48

○A188.114.97.42026-06-19 → 2026-06-19 · 4 obs

○ 2017-05-24 22:29:28
● 2026-06-19 19:07:36
○ 2026-06-19 21:27:40
○ 2026-07-14 04:28:48

●A2606:4700:3030::6815:dea2026-06-28 → 2026-07-14 · 3 obs

○ 2026-06-19 21:27:40
● 2026-06-28 16:02:42
● 2026-07-14 04:28:48

●A2606:4700:3030::ac43:856c2026-06-28 → 2026-07-14 · 3 obs

○ 2026-06-19 21:27:40
● 2026-06-28 16:02:42
● 2026-07-14 04:28:48

○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 19:07:36
● 2026-06-19 21:27:40
○ 2026-06-28 16:02:42
○ 2026-07-14 04:28:48

○A2a06:98c1:3120::42026-06-19 → 2026-06-19 · 4 obs

○ 2017-05-24 22:29:28
● 2026-06-19 19:07:36
○ 2026-06-19 21:27:40
○ 2026-07-14 04:28:48

○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 19:07:36
● 2026-06-19 21:27:40
○ 2026-06-28 16:02:42
○ 2026-07-14 04:28:48

○A2a06:98c1:3121::42026-06-19 → 2026-06-19 · 4 obs

○ 2017-05-24 22:29:28
● 2026-06-19 19:07:36
○ 2026-06-19 21:27:40
○ 2026-07-14 04:28:48

○A46.101.18.2222017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 22:29:28
○ 2026-06-19 19:07:36
○ 2026-07-14 04:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
schalkburger.io	remy.ns.cloudflare.com, daniella.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.228

NS records: remy.ns.cloudflare.com, daniella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schalkburger.io (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.108, 104.21.13.234`
AAAA	2	`2606:4700:3030::6815:dea, 2606:4700:3030::ac43:856c`
NS	2	`daniella.ns.cloudflare.com, remy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`daniella.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

schalkburger.io resolves to four IP addresses: 104.21.13.234, 172.67.133.108, 2606:4700:3030::6815:dea and 2606:4700:3030::ac43:856c.

Additional host names — www.fileclearnet97.com, infoflow.cloud, www.studiotenministries.org and two others — share IP numbers with schalkburger.io.

Name Servers

schalkburger.io uses two name servers for its delegation: daniella.ns.cloudflare.com and remy.ns.cloudflare.com.

schalkburger.io shares its name server setup with other domains, including keonhacai5.cv, sandman.tv, lukasgraphics.com and two others.

schalkburger.io shares at least some of its name servers with other domains, including cdhmzx.com, listofthis.com, bymantik.com and two others.

These name servers are frequently seen alongside the name servers lamar.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname daniella.ns.cloudflare.com directs to 108.162.194.228, 162.159.38.228 and 172.64.34.228 along with 3 other IP addresses.

Hostname remy.ns.cloudflare.com directs to 108.162.195.115, 162.159.44.115 and 172.64.35.115 along with 3 other IP addresses.

schalkburger.io - robtex.com

schalkburger.io

io

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`schalkburger.io`

`io`