`antigen.online`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4fcf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:93f2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.207^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.242^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`georgia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2630^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c230^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`georgia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2230^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`georgia.ns.cloudflare.com`
		A	108.162.194.48^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	162.159.38.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	172.64.34.48^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
NS	`martin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c357^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2357^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martin.ns.cloudflare.com`
		A	108.162.195.87^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	162.159.44.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	172.64.35.87^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁰⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.207, 172.67.147.242
		IPv6 hints	2606:4700:3031::6815:4fcf, 2606:4700:3037::ac43:93f2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`georgia.ns.cloudflare.com`dns@cloudflare.com serial=2409017384

`online`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785174812

⚠️ On DNS blocklist: tif

Same first word

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antigen.ch

antigen.us

antigen.sh

antigen.kz

antigen.in

antigen.koeln

antigen.tech

antigen.info

antigen.org

antigen.co.uk

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antigen.eu

antigen.com

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DNS History

13 records (9 active, 4 former)

●NSgeorgia.ns.cloudflare.com2026-07-25 → 2026-07-27 · 2 obs

● 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●NSmartin.ns.cloudflare.com2026-07-25 → 2026-07-27 · 2 obs

● 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●MXroute1.mx.cloudflare.net2026-07-25 → 2026-07-27 · 2 obs

● 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●MXroute2.mx.cloudflare.net2026-07-25 → 2026-07-27 · 2 obs

● 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●MXroute3.mx.cloudflare.net2026-07-25 → 2026-07-27 · 2 obs

● 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●A104.21.79.2072026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●A172.67.147.2422026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-25 06:55:28
● 2026-07-27 18:29:50

○A188.114.96.02026-07-25 → 2026-07-25 · 2 obs

● 2026-07-25 06:55:28
○ 2026-07-27 18:29:50

○A188.114.97.02026-07-25 → 2026-07-25 · 2 obs

● 2026-07-25 06:55:28
○ 2026-07-27 18:29:50

●A2606:4700:3031::6815:4fcf2026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-25 06:55:28
● 2026-07-27 18:29:50

●A2606:4700:3037::ac43:93f22026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-25 06:55:28
● 2026-07-27 18:29:50

○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 2 obs

● 2026-07-25 06:55:28
○ 2026-07-27 18:29:50

○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 2 obs

● 2026-07-25 06:55:28
○ 2026-07-27 18:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
antigen.online	martin.ns.cloudflare.com, georgia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.87

NS records: martin.ns.cloudflare.com, georgia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for antigen.online (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.242, 104.21.79.207`
AAAA	2	`2606:4700:3037::ac43:93f2, 2606:4700:3031::6815:4fcf`
NS	2	`georgia.ns.cloudflare.com, martin.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 100), route1.mx.cloudflare.net (pri: 55)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`georgia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

IP Addresses

antigen.online resolves to four IP addresses: 104.21.79.207, 172.67.147.242, 2606:4700:3031::6815:4fcf and 2606:4700:3037::ac43:93f2.

Two other host names, along with neticle.hu, www.qzwx01.com and rjrecyclingmachine.com, also share IP numbers with antigen.online.

Name Servers

The NS records for antigen.online delegate to georgia.ns.cloudflare.com and martin.ns.cloudflare.com.

antigen.online shares its NS records with other domains, for example gogofinder.net, kazatompromapp.com, zugriff.org and two others.

antigen.online has at least partial name server overlap with other domains, such as bachcr.at, cm10.cn, pilsungata.com and two others.

These name servers tend to appear together with the name servers alice.ns.cloudflare.com, bethany.ns.cloudflare.com and zita.ns.cloudflare.com.

DNS names with 6 IP addresses:

georgia.ns.cloudflare.com maps to 108.162.194.48, 162.159.38.48, 172.64.34.48 and 3 additional IP addresses.

martin.ns.cloudflare.com maps to 108.162.195.87, 162.159.44.87, 172.64.35.87 and 3 additional IP addresses.

Mail Servers

antigen.online has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between antigen.online and other domains, including sutton-sports.co.uk, bug123.com, 15kvape.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

antigen.online - robtex.com

antigen.online

online

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`antigen.online`

`online`