`alexanderfischer.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9504^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1d80^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.128^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.4^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dalary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=IwACqiSnMvsaH46y`
TXT	`v=spf1 redirect=icloud.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.128, 172.67.149.4
		IPv6 hints	2606:4700:3033::ac43:9504, 2606:4700:3037::6815:1d80
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`dalary.ns.cloudflare.com`dns@cloudflare.com serial=2411513372

`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=1786162754

Same first word

alexanderfischer.info

alexanderfischer.net

alexanderfischer.de

DNS History

13 records (8 active, 5 former)

●NSdalary.ns.cloudflare.com2026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

○NSdocks16.rzone.de2015-11-03 → 2018-11-23 · 4 obs

● 2015-11-03 10:09:00
● 2018-11-23 04:37:36
○ 2026-07-14 13:19:30
○ 2026-08-08 04:32:50

●NSnitin.ns.cloudflare.com2026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

○NSshades19.rzone.de2015-11-03 → 2018-11-23 · 4 obs

● 2015-11-03 10:09:00
● 2018-11-23 04:37:36
○ 2026-07-14 13:19:30
○ 2026-08-08 04:32:50

●MXmx01.mail.icloud.com2026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

●MXmx02.mail.icloud.com2026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

○MXsmtp.rzone.de2015-11-03 → 2018-11-23 · 4 obs

● 2015-11-03 10:09:00
● 2018-11-23 04:37:36
○ 2026-07-14 13:19:30
○ 2026-08-08 04:32:50

●A104.21.29.1282026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

●A172.67.149.42026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

●A2606:4700:3033::ac43:95042026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

●A2606:4700:3037::6815:1d802026-07-14 → 2026-08-08 · 3 obs

○ 2018-11-23 04:37:36
● 2026-07-14 13:19:30
● 2026-08-08 04:32:50

○A2a01:238:20a:202:1090::2015-11-03 → 2018-11-23 · 4 obs

● 2015-11-03 10:09:00
● 2018-11-23 04:37:36
○ 2026-07-14 13:19:30
○ 2026-08-08 04:32:50

○A81.169.145.902015-11-03 → 2018-11-23 · 4 obs

● 2015-11-03 10:09:00
● 2018-11-23 04:37:36
○ 2026-07-14 13:19:30
○ 2026-08-08 04:32:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
alexanderfischer.net	nitin.ns.cloudflare.com, dalary.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.215

NS records: nitin.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexanderfischer.net (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.4, 104.21.29.128`
AAAA	2	`2606:4700:3037::6815:1d80, 2606:4700:3033::ac43:9504`
NS	2	`dalary.ns.cloudflare.com, nitin.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=IwACqiSnMvsaH46y, v=spf1 redirect=icloud.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dalary.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

alexanderfischer.net points to the four IP addresses 104.21.29.128, 172.67.149.4, 2606:4700:3033::ac43:9504 and 2606:4700:3037::6815:1d80.

Two other host names, along with storyengine.org, ayrintionline.com and abcbola88.xyz, also share IP numbers with alexanderfischer.net.

Name Servers

alexanderfischer.net has two authoritative name servers — dalary.ns.cloudflare.com and nitin.ns.cloudflare.com.

alexanderfischer.net shares its NS records with other domains, for example diasensa.com, lszhang.com, mudahmaxwin.com and two others.

There is at least partial name server overlap between alexanderfischer.net and other domains — gabbaquebr.rest, criative.jp, fransaskois.net and two more among them.

The name servers jermaine.ns.cloudflare.com, cass.ns.cloudflare.com and ulla.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

dalary.ns.cloudflare.com points to 108.162.194.220, 162.159.38.220, 172.64.34.220 and 3 other IP addresses.

nitin.ns.cloudflare.com points to 108.162.193.215, 172.64.33.215, 173.245.59.215 and 3 other IP addresses.

Mail Servers

alexanderfischer.net is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with alexanderfischer.net are aiya.hk, ecorat.com, folkins.ca and two others.

Some mail servers of alexanderfischer.net are also used by other domains, notably beuermann.org and bullware.us.

DNS names with 6 IP addresses:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.

alexanderfischer.net - robtex.com