`doktorum360.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9af1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:633^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.51^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.241^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`marissa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2672^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c272^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2272^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marissa.ns.cloudflare.com`
		A	108.162.194.114^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	162.159.38.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	172.64.34.114^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=dYLbna1NsWvKhrCb88SJFRVy2GzHwqu4dRRqSR9BHDk`
TXT	`v=spf1 include:_spf.mail.hostinger.com include:_spf.reach.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.51, 172.67.154.241
		IPv6 hints	2606:4700:3034::ac43:9af1, 2606:4700:3036::6815:633
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2407909208

`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=1784937117

Same first word

doktorum360.com

DNS History

9 records (8 active, 1 former)

●NSbrett.ns.cloudflare.com2026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

●NSmarissa.ns.cloudflare.com2026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

●MXmx1.hostinger.com2026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

●MXmx2.hostinger.com2026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

●A104.21.6.512026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

●A172.67.154.2412026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

○A2606:4700:3031::6815:6332026-06-22 → 2026-06-22 · 3 obs

● 2026-06-22 23:39:14
○ 2026-07-04 19:01:22
○ 2026-07-25 00:16:40

●A2606:4700:3034::ac43:9af12026-06-22 → 2026-07-25 · 2 obs

● 2026-06-22 23:39:14
● 2026-07-25 00:16:40

●A2606:4700:3036::6815:6332026-07-04 → 2026-07-25 · 3 obs

○ 2026-06-22 23:39:14
● 2026-07-04 19:01:22
● 2026-07-25 00:16:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doktorum360.com	brett.ns.cloudflare.com, marissa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.114

NS records: brett.ns.cloudflare.com, marissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doktorum360.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.241, 104.21.6.51`
AAAA	2	`2606:4700:3034::ac43:9af1, 2606:4700:3036::6815:633`
NS	2	`brett.ns.cloudflare.com, marissa.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	2	`google-site-verification=dYLbna1NsWvKhrC, v=spf1 include:_spf.mail.hostinger.com i`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

doktorum360.com has four IP addresses: 104.21.6.51, 172.67.154.241, 2606:4700:3034::ac43:9af1 and 2606:4700:3036::6815:633.

Two other host names, along with www.sbbenergy.net, yyxyg.com and sf520sf.com, also share IP numbers with doktorum360.com.

Name Servers

DNS delegation for doktorum360.com points to two name servers: brett.ns.cloudflare.com and marissa.ns.cloudflare.com.

doktorum360.com shares its NS records with other domains, for example thefreelive(0x736578).com, topfeelmakeup.com, ms.ge and two others.

doktorum360.com partially shares its NS delegation with several other domains, including underskull.com, austinjohnsons.com, artbeef.com and two others.

The name servers albert.ns.cloudflare.com, pranab.ns.cloudflare.com, cortney.ns.cloudflare.com and sandy.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

brett.ns.cloudflare.com has IP addresses 108.162.193.76, 172.64.33.76 and 173.245.59.76, plus 3 other.

marissa.ns.cloudflare.com has IP addresses 108.162.194.114, 162.159.38.114 and 172.64.34.114, plus 3 other.

Mail Servers

doktorum360.com is served by two mail servers, mx1.hostinger.com and mx2.hostinger.com.

Among the domains sharing a mail server setup with doktorum360.com are aptitudepr.com, 85158.com, bciwiki.org and two others.

doktorum360.com has mail servers in common with other domains — for example gerryleonard.org, bramitec.com.br and 10wealth.com.

mx1.hostinger.com resolves to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f; mx2.hostinger.com resolves to the same two IP addresses: 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

Host names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses: mx1.hostinger.com and mx2.hostinger.com.

Host names pointing to 172.65.182.103 IP addresses: mx1.hostinger.com and mx2.hostinger.com.

doktorum360.com - robtex.com

doktorum360.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`doktorum360.com`

`com`