`semvirus.pt`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a221^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:a15^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.21^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.33^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
NS	`jean.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.10.21, 172.67.162.33
		IPv6	2606:4700:3030::ac43:a221, 2606:4700:3033::6815:a15
SOA	`ivan.ns.cloudflare.com`dns@cloudflare.com serial=2396528216

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-03-29 #7

WOT: SAFE (50/100)

Previously MX for

semvirus.pt

Same first word

semvirus.pt

Similar names

umservis.ru

survisme.info

musiserv.com

simuserv.com

servisum.de

DNS History

17 records (6 active, 11 former)

●NSivan.ns.cloudflare.com2026-02-17 → 2026-03-29 · 3 obs

○ 2017-09-28 09:42:22
● 2026-02-17 02:00:06
● 2026-03-29 04:04:52

●NSjean.ns.cloudflare.com2026-02-17 → 2026-03-29 · 3 obs

○ 2017-09-28 09:42:22
● 2026-02-17 02:00:06
● 2026-03-29 04:04:52

○NSns1.ptservidor.net2015-07-13 → 2017-09-28 · 4 obs

● 2015-07-13 03:08:28
● 2017-09-28 09:42:22
○ 2026-02-17 02:00:06
○ 2026-03-29 04:04:52

○NSns2.ptservidor.net2015-07-13 → 2017-09-28 · 4 obs

● 2015-07-13 03:08:28
● 2017-09-28 09:42:22
○ 2026-02-17 02:00:06
○ 2026-03-29 04:04:52

○NSns3.ptservidor.net2015-07-13 → 2017-09-28 · 4 obs

● 2015-07-13 03:08:28
● 2017-09-28 09:42:22
○ 2026-02-17 02:00:06
○ 2026-03-29 04:04:52

○MXsemvirus.pt2015-07-13 → 2026-02-17 · 4 obs

● 2015-07-13 03:08:28
● 2026-02-17 02:00:06
○ 2026-02-19 02:00:18
○ 2026-03-29 04:04:52

●A104.21.10.212026-02-20 → 2026-03-29 · 6 obs

○ 2026-02-17 02:00:06
○ 2026-02-19 02:00:18
● 2026-02-20 16:41:32
○ 2026-02-23 02:00:18
○ 2026-02-25 05:19:54
● 2026-03-29 04:04:52

●A172.67.162.332026-02-20 → 2026-03-29 · 6 obs

○ 2026-02-17 02:00:06
○ 2026-02-19 02:00:18
● 2026-02-20 16:41:32
○ 2026-02-23 02:00:18
○ 2026-02-25 05:19:54
● 2026-03-29 04:04:52

○A185.32.188.152015-07-13 → 2015-11-21 · 4 obs

● 2015-07-13 03:08:28
● 2015-11-21 15:56:36
○ 2016-02-05 15:31:14
○ 2026-03-29 04:04:52

○A185.32.188.2002016-04-27 → 2017-09-28 · 5 obs

○ 2016-02-05 15:31:14
● 2016-04-27 01:42:10
● 2017-09-28 09:42:22
○ 2026-02-17 02:00:06
○ 2026-03-29 04:04:52

○A188.114.96.02026-02-17 → 2026-02-25 · 7 obs

○ 2017-09-28 09:42:22
● 2026-02-17 02:00:06
● 2026-02-19 02:00:18
○ 2026-02-20 16:41:32
● 2026-02-23 02:00:18
● 2026-02-25 05:19:54
○ 2026-03-29 04:04:52

○A188.114.97.02026-02-17 → 2026-02-25 · 7 obs

○ 2017-09-28 09:42:22
● 2026-02-17 02:00:06
● 2026-02-19 02:00:18
○ 2026-02-20 16:41:32
● 2026-02-23 02:00:18
● 2026-02-25 05:19:54
○ 2026-03-29 04:04:52

○A188.165.200.1392016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-21 15:56:36
● 2016-02-05 15:31:14
○ 2016-04-27 01:42:10
○ 2026-03-29 04:04:52

●A2606:4700:3030::ac43:a2212026-02-20 → 2026-03-29 · 6 obs

○ 2026-02-17 02:00:06
○ 2026-02-19 02:00:18
● 2026-02-20 16:41:32
○ 2026-02-23 02:00:18
○ 2026-02-25 05:19:54
● 2026-03-29 04:04:52

●A2606:4700:3033::6815:a152026-02-20 → 2026-03-29 · 6 obs

○ 2026-02-17 02:00:06
○ 2026-02-19 02:00:18
● 2026-02-20 16:41:32
○ 2026-02-23 02:00:18
○ 2026-02-25 05:19:54
● 2026-03-29 04:04:52

○A2a06:98c1:3120::2026-02-17 → 2026-02-25 · 7 obs

○ 2017-09-28 09:42:22
● 2026-02-17 02:00:06
● 2026-02-19 02:00:18
○ 2026-02-20 16:41:32
● 2026-02-23 02:00:18
● 2026-02-25 05:19:54
○ 2026-03-29 04:04:52

○A2a06:98c1:3121::2026-02-17 → 2026-02-25 · 7 obs

○ 2017-09-28 09:42:22
● 2026-02-17 02:00:06
● 2026-02-19 02:00:18
○ 2026-02-20 16:41:32
● 2026-02-23 02:00:18
● 2026-02-25 05:19:54
○ 2026-03-29 04:04:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	-
semvirus.pt	ivan.ns.cloudflare.com, jean.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.121

NS records: ivan.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semvirus.pt (unsigned zone)

⏱️ Timing

Total: 1500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.21, 172.67.162.33`
AAAA	2	`2606:4700:3030::ac43:a221, 2606:4700:3033::6815:a15`
NS	2	`ivan.ns.cloudflare.com, jean.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

semvirus.pt maps to four IP numbers: 2606:4700:3030::ac43:a221, 2606:4700:3033::6815:a15, 104.21.10.21 and 172.67.162.33.

other host names include themilobrowser.com, askimcokbuyuk2.vip, clearvisionlabs.store, ns2.osascofacil.com.br and duexp.com; they share IP numbers with semvirus.pt.

Name Servers

Two name servers ivan.ns.cloudflare.com and jean.ns.cloudflare.com handle the delegation for semvirus.pt.

semvirus.pt shares the same name server setup as other domains, for instance essen-bestellen-lieferservice-zustelldienst-wien.at, videocodec.org, videocodec.net, familytalkblog.com and pmgmd.com.

semvirus.pt at least partially shares name servers with other domains, for instance dynamicfantasies.com, business-for-collabrix-dlt.pages.dev, segunda.net, rosaolea.com and junhaochem.com.

Six IP addresses per host:

ivan.ns.cloudflare.com points to 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120; jean.ns.cloudflare.com points to 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121

semvirus.pt - robtex.com

semvirus.pt

pt

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

`semvirus.pt`

`pt`