`professornorman.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8ff1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3f43^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.67^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.241^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pablo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pablo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pablo.ns.cloudflare.com`
		A	108.162.193.220^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	172.64.33.220^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	173.245.59.220^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.67, 172.67.143.241
		IPv6 hints	2606:4700:3031::ac43:8ff1, 2606:4700:3036::6815:3f43
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`pablo.ns.cloudflare.com`dns@cloudflare.com serial=2409293254

`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=1784292502

Same first word

professornorman.com

DNS History

20 records (8 active, 12 former)

○NSns-us.1and1-dns.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-10 21:49:48
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

○NSns-us.1and1-dns.de2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-10 21:49:48
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

○NSns-us.1and1-dns.org2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-10 21:49:48
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

○NSns-us.1and1-dns.us2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-10 21:49:48
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

○NSns57.1and1.com2015-08-14 → 2016-09-10 · 4 obs

● 2015-08-14 21:24:08
● 2016-09-10 21:49:48
○ 2017-04-05 19:19:36
○ 2026-07-17 12:52:02

○NSns58.1and1.com2015-08-14 → 2016-09-10 · 4 obs

● 2015-08-14 21:24:08
● 2016-09-10 21:49:48
○ 2017-04-05 19:19:36
○ 2026-07-17 12:52:02

●NSpablo.ns.cloudflare.com2026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

●NSrosa.ns.cloudflare.com2026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

○MXmx00.1and1.com2015-08-14 → 2017-04-05 · 4 obs

● 2015-08-14 21:24:08
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

●MXmx00.ionos.com2026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

○MXmx01.1and1.com2015-08-14 → 2017-04-05 · 4 obs

● 2015-08-14 21:24:08
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

●MXmx01.ionos.com2026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

●A104.21.63.672026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

●A172.67.143.2412026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

○A192.195.77.1442016-09-10 → 2017-04-05 · 5 obs

○ 2016-03-27 14:45:36
● 2016-09-10 21:49:48
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

○A198.71.49.2412015-08-14 → 2016-03-27 · 4 obs

● 2015-08-14 21:24:08
● 2016-03-27 14:45:36
○ 2016-09-10 21:49:48
○ 2026-07-17 12:52:02

●A2606:4700:3031::ac43:8ff12026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

●A2606:4700:3036::6815:3f432026-07-11 → 2026-07-17 · 3 obs

○ 2017-04-05 19:19:36
● 2026-07-11 14:12:48
● 2026-07-17 12:52:02

○A2607:f1c0:1000:60f7:3374:23df:a8cd:e7712016-09-10 → 2017-04-05 · 5 obs

○ 2016-03-27 14:45:36
● 2016-09-10 21:49:48
● 2017-04-05 19:19:36
○ 2026-07-11 14:12:48
○ 2026-07-17 12:52:02

○A2607:f1c0:1000:60f7:de1d:1bf6:f332:252015-08-14 → 2016-03-27 · 4 obs

● 2015-08-14 21:24:08
● 2016-03-27 14:45:36
○ 2016-09-10 21:49:48
○ 2026-07-17 12:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
professornorman.com	rosa.ns.cloudflare.com, pablo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.228

NS records: rosa.ns.cloudflare.com, pablo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professornorman.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.241, 104.21.63.67`
AAAA	2	`2606:4700:3031::ac43:8ff1, 2606:4700:3036::6815:3f43`
NS	2	`pablo.ns.cloudflare.com, rosa.ns.cloudflare.com`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pablo.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

professornorman.com directs to four IP numbers, which are 104.21.63.67, 172.67.143.241, 2606:4700:3031::ac43:8ff1 and 2606:4700:3036::6815:3f43.

Among the host names that share IP numbers with professornorman.com are dewapokerq.io, clwx.cc, uk.9nine.casino and two others.

Name Servers

professornorman.com is delegated to two name servers: pablo.ns.cloudflare.com and rosa.ns.cloudflare.com.

professornorman.com has the same name server delegation as a number of other domains, such as ouebfue.com, peacefulpups.co.uk, uqmvbo.com and two more.

There is at least partial name server overlap between professornorman.com and other domains — leapfrogart.com, bri4dcaer.com, tfadq.cyou and two more among them.

The name servers darl.ns.cloudflare.com, grace.ns.cloudflare.com and gina.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

pablo.ns.cloudflare.com resolves to 108.162.193.220, 172.64.33.220, 173.245.59.220 and 3 other IP addresses.

rosa.ns.cloudflare.com resolves to 108.162.192.228, 172.64.32.228, 173.245.58.228 and 3 other IP addresses.

Mail Servers

The MX records for professornorman.com point to two mail servers: mx00.ionos.com and mx01.ionos.com.

professornorman.com has the same mail server arrangement as a number of other domains, for example lifelongsaver.com, pascarettienterprises.net, dansemon.org and two more.

mx00.ionos.com and mx01.ionos.com each resolve to two IP addresses: mx00.ionos.com points to 74.208.5.3 and 74.208.114.65, while mx01.ionos.com points to 74.208.5.21 and 74.208.114.66.

professornorman.com - robtex.com