`doktorweb.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3f81^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:91aa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.129^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.170^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harleigh.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harleigh.ns.cloudflare.com`
		A	108.162.194.58^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	162.159.38.58^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	172.64.34.58^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
NS	`nolan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c338^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nolan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2338^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nolan.ns.cloudflare.com`
		A	108.162.195.56^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	162.159.44.56^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	172.64.35.56^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`google-site-verification=mgpspWDvaGpIZY5bWiDjGCtf21DLQetoXz6sSUIJIyM`
TXT	`v=spf1 +a +mx +ip4:66.29.132.47 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.129, 172.67.145.170
		IPv6 hints	2606:4700:3032::6815:3f81, 2606:4700:3036::ac43:91aa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com
SOA	`harleigh.ns.cloudflare.com`dns@cloudflare.com serial=2407634617

`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=1784361907

Previously MX for

doktorweb.net

Same first word

doktorweb.de

doktorweb.cz

doktorweb.at

doktorweb.pl

doktorweb.com

doktorweb.ru

doktorweb.net

doktorweb.eu

Similar names

webdoktor.ru

webdoktor.sk

webdoktor.pl

webdoktor.eu

webdoktor.cz

webdoktor.com

webdoktor.de

webdoktor.hu

webdoktor.no

webdoktor.info

DNS History

29 records (9 active, 20 former)

●NSharleigh.ns.cloudflare.com2026-04-13 → 2026-07-18 · 3 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-07-18 08:22:36

●NSnolan.ns.cloudflare.com2026-04-13 → 2026-07-18 · 3 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-07-18 08:22:36

○NSns1.doktorweb.net2018-05-19 → 2018-05-19 · 4 obs

○ 2016-04-19 17:32:04
● 2018-05-19 21:20:40
○ 2026-04-13 22:02:24
○ 2026-07-18 08:22:36

○NSns1.mydyndns.org2015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

○NSns1175.dns.dyn.com2015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

○NSns2.doktorweb.net2018-05-19 → 2018-05-19 · 4 obs

○ 2016-04-19 17:32:04
● 2018-05-19 21:20:40
○ 2026-04-13 22:02:24
○ 2026-07-18 08:22:36

○NSns2160.dns.dyn.com2015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

○NSns3193.dns.dyn.com2015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

○NSns4154.dns.dyn.com2015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

○NSssd8.megatrhost.com2018-05-19 → 2018-05-19 · 4 obs

○ 2016-04-19 17:32:04
● 2018-05-19 21:20:40
○ 2026-04-13 22:02:24
○ 2026-07-18 08:22:36

○MX9faa0eb9292b49b717f07e240b75ff.pamx1.hotmail.com2015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

○MXdoktorweb.net2018-05-19 → 2018-05-19 · 4 obs

○ 2016-04-19 17:32:04
● 2018-05-19 21:20:40
○ 2026-04-13 22:02:24
○ 2026-07-18 08:22:36

●MXmx1-hosting.jellyfish.systems2026-04-13 → 2026-07-18 · 3 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-07-18 08:22:36

●MXmx2-hosting.jellyfish.systems2026-04-13 → 2026-07-18 · 3 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-07-18 08:22:36

●MXmx3-hosting.jellyfish.systems2026-04-13 → 2026-07-18 · 3 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-07-18 08:22:36

●A104.21.63.1292026-04-13 → 2026-07-18 · 5 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-04-23 05:18:44
○ 2026-06-25 19:38:00
● 2026-07-18 08:22:36

●A172.67.145.1702026-04-13 → 2026-07-18 · 5 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-04-23 05:18:44
○ 2026-06-25 19:38:00
● 2026-07-18 08:22:36

○A185.179.26.232018-05-19 → 2018-05-19 · 4 obs

○ 2016-04-19 17:32:04
● 2018-05-19 21:20:40
○ 2026-04-13 22:02:24
○ 2026-07-18 08:22:36

○A188.114.96.02026-06-25 → 2026-06-25 · 3 obs

○ 2026-04-23 05:18:44
● 2026-06-25 19:38:00
○ 2026-07-18 08:22:36

○A188.114.97.02026-06-25 → 2026-06-25 · 3 obs

○ 2026-04-23 05:18:44
● 2026-06-25 19:38:00
○ 2026-07-18 08:22:36

○A2606:4700:3030::6815:3f812026-04-13 → 2026-04-23 · 5 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-04-23 05:18:44
○ 2026-06-25 19:38:00
○ 2026-07-18 08:22:36

●A2606:4700:3032::6815:3f812026-07-18 → 2026-07-18 · 2 obs

○ 2026-06-26 00:05:44
● 2026-07-18 08:22:36

●A2606:4700:3036::ac43:91aa2026-07-18 → 2026-07-18 · 2 obs

○ 2026-06-26 00:05:44
● 2026-07-18 08:22:36

○A2606:4700:3037::ac43:91aa2026-04-13 → 2026-04-23 · 5 obs

○ 2018-05-19 21:20:40
● 2026-04-13 22:02:24
● 2026-04-23 05:18:44
○ 2026-06-25 19:38:00
○ 2026-07-18 08:22:36

○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-25 19:38:00
● 2026-06-26 00:05:44
○ 2026-07-18 08:22:36

○A2a06:98c1:3120::42026-06-25 → 2026-06-25 · 4 obs

○ 2026-04-23 05:18:44
● 2026-06-25 19:38:00
○ 2026-06-26 00:05:44
○ 2026-07-18 08:22:36

○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 3 obs

○ 2026-06-25 19:38:00
● 2026-06-26 00:05:44
○ 2026-07-18 08:22:36

○A2a06:98c1:3121::42026-06-25 → 2026-06-25 · 4 obs

○ 2026-04-23 05:18:44
● 2026-06-25 19:38:00
○ 2026-06-26 00:05:44
○ 2026-07-18 08:22:36

○A46.45.190.2062015-07-12 → 2016-02-04 · 4 obs

● 2015-07-12 13:33:16
● 2016-02-04 03:50:00
○ 2016-04-19 17:32:04
○ 2026-07-18 08:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doktorweb.net	harleigh.ns.cloudflare.com, nolan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.56

NS records: harleigh.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doktorweb.net (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.170, 104.21.63.129`
AAAA	2	`2606:4700:3032::6815:3f81, 2606:4700:3036::ac43:91aa`
NS	2	`harleigh.ns.cloudflare.com, nolan.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	2	`google-site-verification=mgpspWDvaGpIZY5, v=spf1 +a +mx +ip4:66.29.132.47 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harleigh.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

doktorweb.net points to the four IP addresses 104.21.63.129, 172.67.145.170, 2606:4700:3032::6815:3f81 and 2606:4700:3036::ac43:91aa.

sapac.org, www.xxzw.cc, amrou.de and two other host names share IP numbers with doktorweb.net.

Name Servers

doktorweb.net is served by two delegated name servers, harleigh.ns.cloudflare.com and nolan.ns.cloudflare.com.

doktorweb.net uses the same name servers as several other domains — among them 101happybirthday.com, pressurewasherbuys.com, conagit.it and two more.

There is at least partial name server overlap between doktorweb.net and other domains — bolabosku.download, ayaxuan.com, kchec.com and two more among them.

The name servers deb.ns.cloudflare.com, armando.ns.cloudflare.com and christina.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

harleigh.ns.cloudflare.com carries IP addresses 108.162.194.58, 162.159.38.58 and 172.64.34.58, with 3 other addresses beyond those.

nolan.ns.cloudflare.com carries IP addresses 108.162.195.56, 162.159.44.56 and 172.64.35.56, with 3 other addresses beyond those.

Mail Servers

Incoming mail for doktorweb.net is delivered via three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

doktorweb.net has at least partial mail server overlap with other domains such as gigbicsocialmediapromotion.shop, michaelrlevy.com, jonolester.com and two more.

Three hostnames, one IP address apiece: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.

doktorweb.net - robtex.com

doktorweb.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`doktorweb.net`

`net`