`kalorstufe.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:17a6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d457^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.166^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.87^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
MX	`mail.kalorstufe.com` ⭐
		A	93.147.171.99^{🇮🇹 VODAFONE-IT-ASN93.147.0.0/16 route for DSL customers}
			PTR	`mail.amg-spa.com`
TXT	`v=spf1 a mx a:mail.amg-spa.com ip4:93.147.171.96/28 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.166, 172.67.212.87
		IPv6 hints	2606:4700:3035::6815:17a6, 2606:4700:3037::ac43:d457
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2400292595

`com`

	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=1775949952

Same first word

kalorstufe.com

Similar names

lefkastour.gr

ufostalker.com

DNS History

16 records (7 active, 9 former)

●NSburt.ns.cloudflare.com2026-04-08 → 2026-04-11 · 3 obs

○ 2017-06-27 23:27:30
● 2026-04-08 19:42:10
● 2026-04-11 23:45:12

○NSns1.serverlet.com2015-06-21 → 2017-06-27 · 4 obs

● 2015-06-21 03:47:38
● 2017-06-27 23:27:30
○ 2026-04-08 19:42:10
○ 2026-04-11 23:45:12

○NSns2.serverlet.com2015-06-21 → 2017-06-27 · 4 obs

● 2015-06-21 03:47:38
● 2017-06-27 23:27:30
○ 2026-04-08 19:42:10
○ 2026-04-11 23:45:12

○NSns3.serverlet.com2015-06-21 → 2017-06-27 · 4 obs

● 2015-06-21 03:47:38
● 2017-06-27 23:27:30
○ 2026-04-08 19:42:10
○ 2026-04-11 23:45:12

●NSsofia.ns.cloudflare.com2026-04-08 → 2026-04-11 · 3 obs

○ 2017-06-27 23:27:30
● 2026-04-08 19:42:10
● 2026-04-11 23:45:12

●MXmail.kalorstufe.com2016-11-27 → 2026-04-11 · 3 obs

○ 2016-04-12 01:09:44
● 2016-11-27 22:57:32
● 2026-04-11 23:45:12

○MXmx1.serverlet.com2015-06-21 → 2016-04-12 · 4 obs

● 2015-06-21 03:47:38
● 2016-04-12 01:09:44
○ 2016-11-27 22:57:32
○ 2026-04-11 23:45:12

○MXmx2.serverlet.com2015-06-21 → 2016-04-12 · 4 obs

● 2015-06-21 03:47:38
● 2016-04-12 01:09:44
○ 2016-11-27 22:57:32
○ 2026-04-11 23:45:12

○MXmx3.serverlet.com2015-06-21 → 2016-04-12 · 4 obs

● 2015-06-21 03:47:38
● 2016-04-12 01:09:44
○ 2016-11-27 22:57:32
○ 2026-04-11 23:45:12

●A104.21.23.1662026-04-08 → 2026-04-11 · 3 obs

○ 2017-06-27 23:27:30
● 2026-04-08 19:42:10
● 2026-04-11 23:45:12

●A172.67.212.872026-04-08 → 2026-04-11 · 3 obs

○ 2017-06-27 23:27:30
● 2026-04-08 19:42:10
● 2026-04-11 23:45:12

○A178.32.140.512015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 03:47:38
○ 2015-11-02 17:27:04
○ 2026-04-11 23:45:12

●A2606:4700:3035::6815:17a62026-04-08 → 2026-04-11 · 3 obs

○ 2017-06-27 23:27:30
● 2026-04-08 19:42:10
● 2026-04-11 23:45:12

●A2606:4700:3037::ac43:d4572026-04-08 → 2026-04-11 · 3 obs

○ 2017-06-27 23:27:30
● 2026-04-08 19:42:10
● 2026-04-11 23:45:12

○A62.141.44.392015-11-02 → 2016-01-25 · 5 obs

○ 2015-06-21 03:47:38
● 2015-11-02 17:27:04
● 2016-01-25 16:46:06
○ 2016-04-12 01:09:44
○ 2026-04-11 23:45:12

○A89.163.144.1772016-04-12 → 2017-06-27 · 5 obs

○ 2016-01-25 16:46:06
● 2016-04-12 01:09:44
● 2017-06-27 23:27:30
○ 2026-04-08 19:42:10
○ 2026-04-11 23:45:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
kalorstufe.com	sofia.ns.cloudflare.com, burt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.79

NS records: sofia.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kalorstufe.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.166, 172.67.212.87`
AAAA	2	`2606:4700:3037::ac43:d457, 2606:4700:3035::6815:17a6`
NS	2	`burt.ns.cloudflare.com, sofia.ns.cloudflare.com`
MX	1	`mail.kalorstufe.com (pri: 10)`
TXT	1	`v=spf1 a mx a:mail.amg-spa.com ip4:93.14`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sofia.ns.cloudflare.com, sofia.ns.cloudflare.com, sofia.ns.cloudflare.com...)

Analysis

IP Addresses

kalorstufe.com points to four IP numbers: 2606:4700:3035::6815:17a6, 2606:4700:3037::ac43:d457, 104.21.23.166 and 172.67.212.87.

Other host names, for instance rung90.com, www.bridalhairstylingandmakeup.co.uk, phthalylstack.click, chartervanaustin.com and ksvfamily.fr share IP numbers with kalorstufe.com.

Name Servers

kalorstufe.com is delegated to two name servers: burt.ns.cloudflare.com and sofia.ns.cloudflare.com.

kalorstufe.com uses the same name server setup as other domains, for instance infoolavarria.com, saloustag.com, becausewekan.com, diydoutu.com and acentium.com.

kalorstufe.com shares name servers with other domains at least partially, for instance animerumor.com, gizebets.et, kroll.sg, inbox-live.com and webmasterstoday.com.

Host names with six IP numbers: burt.ns.cloudflare.com points to 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79; sofia.ns.cloudflare.com points to 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.

Mail Servers

The mail server for kalorstufe.com is mail.kalorstufe.com.

Host name mail.kalorstufe.com resolves to IP 93.147.171.99.

kalorstufe.com - robtex.com

kalorstufe.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kalorstufe.com`

`com`