281aa.com - dns.ninja

`281aa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:def^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:857a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.239^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.122^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.239, 172.67.133.122
		IPv6 hints	2606:4700:3030::6815:def, 2606:4700:3035::ac43:857a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2404079912

`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=1783248711

Same first word

281aa.com

Similar names

8a2a1.com

182aa.com

aa812.com

821aa.com

128aa.com

aa182.com

aa128.com

DNS History

10 records (6 active, 4 former)

●NSaustin.ns.cloudflare.com2026-03-09 → 2026-07-05 · 3 obs

○ 2017-12-25 10:01:18
● 2026-03-09 13:23:06
● 2026-07-05 11:16:14

●NSmiki.ns.cloudflare.com2026-03-09 → 2026-07-05 · 3 obs

○ 2017-12-25 10:01:18
● 2026-03-09 13:23:06
● 2026-07-05 11:16:14

○NSns1.dynadot.com2016-12-15 → 2017-12-25 · 4 obs

● 2016-12-15 16:23:08
● 2017-12-25 10:01:18
○ 2026-03-09 13:23:06
○ 2026-07-05 11:16:14

○NSns2.dynadot.com2016-12-15 → 2017-12-25 · 4 obs

● 2016-12-15 16:23:08
● 2017-12-25 10:01:18
○ 2026-03-09 13:23:06
○ 2026-07-05 11:16:14

●A104.21.13.2392026-03-09 → 2026-07-05 · 3 obs

○ 2017-12-25 10:01:18
● 2026-03-09 13:23:06
● 2026-07-05 11:16:14

●A172.67.133.1222026-03-09 → 2026-07-05 · 3 obs

○ 2017-12-25 10:01:18
● 2026-03-09 13:23:06
● 2026-07-05 11:16:14

●A2606:4700:3030::6815:def2026-07-05 → 2026-07-05 · 2 obs

○ 2026-06-10 06:51:50
● 2026-07-05 11:16:14

●A2606:4700:3035::ac43:857a2026-03-09 → 2026-07-05 · 3 obs

○ 2017-12-25 10:01:18
● 2026-03-09 13:23:06
● 2026-07-05 11:16:14

○A2606:4700:3037::6815:def2026-03-09 → 2026-06-10 · 4 obs

○ 2017-12-25 10:01:18
● 2026-03-09 13:23:06
● 2026-06-10 06:51:50
○ 2026-07-05 11:16:14

○A52.69.247.2212016-12-15 → 2017-12-25 · 4 obs

● 2016-12-15 16:23:08
● 2017-12-25 10:01:18
○ 2026-03-09 13:23:06
○ 2026-07-05 11:16:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
281aa.com	austin.ns.cloudflare.com, miki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.202

NS records: austin.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 281aa.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.122, 104.21.13.239`
AAAA	2	`2606:4700:3035::ac43:857a, 2606:4700:3030::6815:def`
NS	2	`austin.ns.cloudflare.com, miki.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

281aa.com has four IP addresses: 104.21.13.239, 172.67.133.122, 2606:4700:3030::6815:def and 2606:4700:3035::ac43:857a.

rsdns.uk, hfcox.info, waterchina3d.com and two other host names share IP numbers with 281aa.com.

Name Servers

281aa.com is delegated to two name servers: austin.ns.cloudflare.com and miki.ns.cloudflare.com.

281aa.com uses the same name servers as several other domains — among them ll619.com, uu652.com, 730qq.com and two more.

281aa.com partially shares its NS delegation with several other domains, including focustechfinance.digital, rpgracingengines.com, swiatlekarza.pl and two others.

These name servers regularly co-occur with the name servers norah.ns.cloudflare.com, finley.ns.cloudflare.com and stan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

austin.ns.cloudflare.com resolves to 108.162.193.70, 172.64.33.70, 173.245.59.70 and 3 other IP addresses.

miki.ns.cloudflare.com resolves to 108.162.192.202, 172.64.32.202, 173.245.58.202 and 3 other IP addresses.