robfeldmann.com - dns.ninja

`robfeldmann.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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=qhJhh6eLkDh0vRUB`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2409887360

`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=1786040504

Same first word

robfeldmann.com

DNS History

22 records (14 active, 8 former)

●NScuritiba.ns.porkbun.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●NSfortaleza.ns.porkbun.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●NSmaceio.ns.porkbun.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-02-24 20:17:30
● 2026-08-06 18:33:30

○NSns1.hover.com2015-07-21 → 2026-02-24 · 3 obs

● 2015-07-21 06:00:48
● 2026-02-24 20:17:30
○ 2026-08-06 18:33:30

○NSns2.hover.com2015-07-21 → 2026-02-24 · 3 obs

● 2015-07-21 06:00:48
● 2026-02-24 20:17:30
○ 2026-08-06 18:33:30

●NSsalvador.ns.porkbun.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-02-24 20:17:30
● 2026-08-06 18:33:30

○MXin1-smtp.messagingengine.com2015-07-21 → 2020-03-05 · 4 obs

● 2015-07-21 06:00:48
● 2020-03-05 18:29:50
○ 2026-02-24 20:17:30
○ 2026-08-06 18:33:30

○MXin2-smtp.messagingengine.com2015-07-21 → 2020-03-05 · 4 obs

● 2015-07-21 06:00:48
● 2020-03-05 18:29:50
○ 2026-02-24 20:17:30
○ 2026-08-06 18:33:30

●MXmx01.mail.icloud.com2026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●MXmx02.mail.icloud.com2026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

○A104.131.87.832015-07-21 → 2017-03-18 · 4 obs

● 2015-07-21 06:00:48
● 2017-03-18 22:29:32
○ 2020-03-05 18:29:50
○ 2026-08-06 18:33:30

●A185.199.108.1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●A185.199.109.1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●A185.199.110.1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●A185.199.111.1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

○A2604:a880:800:10::175:f0012020-03-05 → 2020-03-05 · 4 obs

○ 2017-03-18 22:29:32
● 2020-03-05 18:29:50
○ 2026-02-24 20:17:30
○ 2026-08-06 18:33:30

○A2604:a880:800:10::17f:12015-07-21 → 2017-03-18 · 4 obs

● 2015-07-21 06:00:48
● 2017-03-18 22:29:32
○ 2020-03-05 18:29:50
○ 2026-08-06 18:33:30

●A2606:50c0:8000::1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●A2606:50c0:8001::1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●A2606:50c0:8002::1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

●A2606:50c0:8003::1532026-02-24 → 2026-08-06 · 3 obs

○ 2020-03-05 18:29:50
● 2026-02-24 20:17:30
● 2026-08-06 18:33:30

○A45.55.85.1522020-03-05 → 2020-03-05 · 4 obs

○ 2017-03-18 22:29:32
● 2020-03-05 18:29:50
○ 2026-02-24 20:17:30
○ 2026-08-06 18:33:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
robfeldmann.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robfeldmann.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.111.153...`
AAAA	4	`2606:50c0:8001::153, 2606:50c0:8002::153...`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=qhJhh6eLkDh0vRUB, v=spf1 include:icloud.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

robfeldmann.com resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Additional host names — squengag.github.io, dagblog.com, boby.com.au and two others — share IP numbers with robfeldmann.com.

Name Servers

robfeldmann.com has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

robfeldmann.com partially shares its NS delegation with several other domains, including eversupplements.com, (0x626f6e64616765)team.com, watchprism.app and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

robfeldmann.com has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

robfeldmann.com shares the same mail server setup as other domains, including donmacdonald.com, themusicroom.me, capelin.me and two others.

robfeldmann.com partially shares its mail servers with other domains, ipshk.com and britse.com being examples.

Host names with 6 IP numbers:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.