`fritzkowski.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:156e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c648^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.110^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.72^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c180^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2180^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kip.ns.cloudflare.com`
		A	108.162.193.128^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	172.64.33.128^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	173.245.59.128^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
NS	`pam.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pam.ns.cloudflare.com`
		A	108.162.192.138^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
		A	172.64.32.138^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
		A	173.245.58.138^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
MX	`mail.fritzkowski.com` ⭐
		A	104.237.55.98^{🇺🇸 WEBNX104.237.55.0/24 IP BLK}
			PTR	`host.e-cbd.com`
TXT	`v=spf1 +a +mx +ip4:104.237.55.98 include:sender.zoho-books.com.au ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.110, 172.67.198.72
		IPv6	2606:4700:3033::6815:156e, 2606:4700:3037::ac43:c648
SOA	`kip.ns.cloudflare.com`dns@cloudflare.com serial=2396300219

`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=1771291435

Up

mail.fritzkowski.com

Same first word

fritzkowski.com

DNS History

14 records (7 active, 7 former)

●NSkip.ns.cloudflare.com2015-06-02 → 2026-02-26 · 3 obs

○ 2008-03-20 11:50:10
● 2015-06-02 11:01:16
● 2026-02-26 17:33:36

●NSpam.ns.cloudflare.com2015-06-02 → 2026-02-26 · 3 obs

○ 2008-03-20 11:50:10
● 2015-06-02 11:01:16
● 2026-02-26 17:33:36

○MXdc-97d6fe63.fritzkowski.com2015-06-02 → 2017-01-22 · 5 obs

○ 2008-03-20 11:50:10
● 2015-06-02 11:01:16
● 2017-01-22 23:38:06
○ 2020-04-01 14:15:22
○ 2026-02-26 17:33:36

●MXmail.fritzkowski.com2020-04-01 → 2026-02-26 · 3 obs

○ 2017-01-22 23:38:06
● 2020-04-01 14:15:22
● 2026-02-26 17:33:36

●A104.21.21.1102026-02-15 → 2026-02-26 · 3 obs

○ 2020-04-01 14:15:22
● 2026-02-15 13:13:06
● 2026-02-26 17:33:36

○A104.31.90.1162015-06-02 → 2020-04-01 · 5 obs

○ 2008-03-20 11:50:10
● 2015-06-02 11:01:16
● 2020-04-01 14:15:22
○ 2026-02-15 13:13:06
○ 2026-02-26 17:33:36

○A104.31.91.1162015-06-02 → 2020-04-01 · 5 obs

○ 2008-03-20 11:50:10
● 2015-06-02 11:01:16
● 2020-04-01 14:15:22
○ 2026-02-15 13:13:06
○ 2026-02-26 17:33:36

●A172.67.198.722026-02-15 → 2026-02-26 · 3 obs

○ 2020-04-01 14:15:22
● 2026-02-15 13:13:06
● 2026-02-26 17:33:36

○A2400:cb00:2048:1::681f:5a742017-01-22 → 2017-01-22 · 4 obs

○ 2015-06-02 11:01:16
● 2017-01-22 23:38:06
○ 2020-04-01 14:15:22
○ 2026-02-26 17:33:36

○A2400:cb00:2048:1::681f:5b742017-01-22 → 2017-01-22 · 4 obs

○ 2015-06-02 11:01:16
● 2017-01-22 23:38:06
○ 2020-04-01 14:15:22
○ 2026-02-26 17:33:36

●A2606:4700:3033::6815:156e2026-02-15 → 2026-02-26 · 3 obs

○ 2020-04-01 14:15:22
● 2026-02-15 13:13:06
● 2026-02-26 17:33:36

○A2606:4700:3034::681f:5a742020-04-01 → 2020-04-01 · 4 obs

○ 2017-01-22 23:38:06
● 2020-04-01 14:15:22
○ 2026-02-15 13:13:06
○ 2026-02-26 17:33:36

○A2606:4700:3035::681f:5b742020-04-01 → 2020-04-01 · 4 obs

○ 2017-01-22 23:38:06
● 2020-04-01 14:15:22
○ 2026-02-15 13:13:06
○ 2026-02-26 17:33:36

●A2606:4700:3037::ac43:c6482026-02-15 → 2026-02-26 · 3 obs

○ 2020-04-01 14:15:22
● 2026-02-15 13:13:06
● 2026-02-26 17:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
fritzkowski.com	kip.ns.cloudflare.com, pam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.138

NS records: kip.ns.cloudflare.com, pam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fritzkowski.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.110, 172.67.198.72`
AAAA	2	`2606:4700:3033::6815:156e, 2606:4700:3037::ac43:c648`
NS	2	`kip.ns.cloudflare.com, pam.ns.cloudflare.com`
MX	1	`mail.fritzkowski.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:104.237.55.98 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kip.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

AI analysis

The parent of mail.fritzkowski.com is fritzkowski.com.

fritzkowski.com points to four IP numbers: 2606:4700:3033::6815:156e, 2606:4700:3037::ac43:c648, 104.21.21.110 and 172.67.198.72.

Other host names, for instance vahuk.com, meici.org, ezmail.plasterersforum.com, www.credits.com and mundia.mobi share IP numbers with fritzkowski.com.

fritzkowski.com is delegated to two name servers: kip.ns.cloudflare.com and pam.ns.cloudflare.com.

fritzkowski.com uses the same name server setup as other domains, for instance tecu.me, burgaflex.com.au, arema.com.au, bluserv.net and tatbiz.net.au.

fritzkowski.com shares name servers with other domains at least partially, for instance ibeautymedispa.com.sg, donspin.com, finals.com.np, noyes.in and turf-maintenance.com.

these name servers are often used together with the name servers vasilii.ns.cloudflare.com.

Host names with six IP numbers: kip.ns.cloudflare.com points to 2606:4700:58::adf5:3b80, 2803:f800:50::6ca2:c180, 2a06:98c1:50::ac40:2180, 108.162.193.128, 172.64.33.128 and 173.245.59.128; pam.ns.cloudflare.com points to 2606:4700:50::adf5:3a8a, 2803:f800:50::6ca2:c08a, 2a06:98c1:50::ac40:208a, 108.162.192.138, 172.64.32.138 and 173.245.58.138.

The mail server for fritzkowski.com is mail.fritzkowski.com.

Host name mail.fritzkowski.com resolves to IP 104.237.55.98.

fritzkowski.com - robtex.com

fritzkowski.com

com

Up

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`fritzkowski.com`

`com`