`alpha-oa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bf1b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3c1e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.30^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.27^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christina.ns.cloudflare.com`
		A	108.162.194.193^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	162.159.38.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	172.64.34.193^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
NS	`malcolm.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.60.30, 172.67.191.27
		IPv6	2606:4700:3032::ac43:bf1b, 2606:4700:3035::6815:3c1e
SOA	`christina.ns.cloudflare.com`dns@cloudflare.com serial=2399498459

`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=1774418422

Same first word

alpha-oa.com

DNS History

14 records (6 active, 8 former)

●NSchristina.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-04-20 10:25:28
● 2026-02-19 17:47:32
● 2026-03-25 06:29:30

●NSmalcolm.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-04-20 10:25:28
● 2026-02-19 17:47:32
● 2026-03-25 06:29:30

○NSns4.cattelecom.com2015-06-09 → 2017-04-20 · 4 obs

● 2015-06-09 23:14:46
● 2017-04-20 10:25:28
○ 2026-02-19 17:47:32
○ 2026-03-25 06:29:30

○NSteal.cat.net.th2015-06-09 → 2017-04-20 · 4 obs

● 2015-06-09 23:14:46
● 2017-04-20 10:25:28
○ 2026-02-19 17:47:32
○ 2026-03-25 06:29:30

○MXmail.alpha-oa.com2015-06-09 → 2017-04-20 · 4 obs

● 2015-06-09 23:14:46
● 2017-04-20 10:25:28
○ 2026-02-19 17:47:32
○ 2026-03-25 06:29:30

●A104.21.60.302026-02-19 → 2026-03-25 · 4 obs

○ 2017-04-20 10:25:28
● 2026-02-19 17:47:32
○ 2026-02-20 16:12:34
● 2026-03-25 06:29:30

●A172.67.191.272026-02-19 → 2026-03-25 · 4 obs

○ 2017-04-20 10:25:28
● 2026-02-19 17:47:32
○ 2026-02-20 16:12:34
● 2026-03-25 06:29:30

○A188.114.96.02026-02-20 → 2026-02-20 · 3 obs

○ 2026-02-19 17:47:32
● 2026-02-20 16:12:34
○ 2026-03-25 06:29:30

○A188.114.97.02026-02-20 → 2026-02-20 · 3 obs

○ 2026-02-19 17:47:32
● 2026-02-20 16:12:34
○ 2026-03-25 06:29:30

●A2606:4700:3032::ac43:bf1b2026-02-19 → 2026-03-25 · 4 obs

○ 2017-04-20 10:25:28
● 2026-02-19 17:47:32
○ 2026-02-20 16:12:34
● 2026-03-25 06:29:30

●A2606:4700:3035::6815:3c1e2026-02-19 → 2026-03-25 · 4 obs

○ 2017-04-20 10:25:28
● 2026-02-19 17:47:32
○ 2026-02-20 16:12:34
● 2026-03-25 06:29:30

○A2a06:98c1:3120::2026-02-20 → 2026-02-20 · 3 obs

○ 2026-02-19 17:47:32
● 2026-02-20 16:12:34
○ 2026-03-25 06:29:30

○A2a06:98c1:3121::2026-02-20 → 2026-02-20 · 3 obs

○ 2026-02-19 17:47:32
● 2026-02-20 16:12:34
○ 2026-03-25 06:29:30

○A61.19.251.2312015-06-09 → 2017-04-20 · 4 obs

● 2015-06-09 23:14:46
● 2017-04-20 10:25:28
○ 2026-02-19 17:47:32
○ 2026-03-25 06:29:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
alpha-oa.com	christina.ns.cloudflare.com, malcolm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.193

NS records: christina.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alpha-oa.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.27, 104.21.60.30`
AAAA	2	`2606:4700:3035::6815:3c1e, 2606:4700:3032::ac43:bf1b`
NS	2	`christina.ns.cloudflare.com, malcolm.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christina.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by alpha-oa.com: 2606:4700:3032::ac43:bf1b, 2606:4700:3035::6815:3c1e, 104.21.60.30 and 172.67.191.27.

other host names including advocaat-advocaten.net, tropilex.com, klinischonderzoek.nl, tiffanysgzt450907.wikitidings.com and aepconsultingroup.it share IP numbers with alpha-oa.com.

Name Servers

alpha-oa.com is delegated to two name servers christina.ns.cloudflare.com and malcolm.ns.cloudflare.com.

alpha-oa.com shares the same name server setup as other domains, for instance kpai-bontangkota.id, whxiangyishen.com, popnationworld.com, teraboxmodd.com and kawbet-agents.com.

alpha-oa.com at least partially shares name servers with other domains, for instance anandproperties.com, k72.com, kariyi.com, watsap.me and glotimepiece.com.

these name servers are often used together with fish.ns.cloudflare.com, nikon.ns.cloudflare.com, harleigh.ns.cloudflare.com and aaron.ns.cloudflare.com.

Host names with six IP numbers:

Host name christina.ns.cloudflare.com points to: 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193.

Host name malcolm.ns.cloudflare.com points to: 2606:4700:58::a29f:2c51, 2803:f800:50::6ca2:c351, 2a06:98c1:50::ac40:2351, 108.162.195.81, 162.159.44.81 and 172.64.35.81.

alpha-oa.com - robtex.com

alpha-oa.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

`alpha-oa.com`

`com`