a1237.com - dns.ninja

`a1237.com`

DNSSEC	⚠️ Not signed
A	104.21.15.184^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.195^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`miles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miles.ns.cloudflare.com`
		A	108.162.193.207^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	172.64.33.207^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	173.245.59.207^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.184, 172.67.163.195
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`miles.ns.cloudflare.com`dns@cloudflare.com serial=2403792190

`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=1782576545

Same first word

a1237.com

Similar names

a7312.cn

2137a.com

7123a.com

a1732.com

a7321.com

a3271.cn

a3721.com

a2137.cn

a2173.com

a7123.com

37a21.top

7321a.com

DNS History

10 records (4 active, 6 former)

○NSdns1.iidns.com2016-09-12 → 2017-04-06 · 4 obs

● 2016-09-12 02:45:14
● 2017-04-06 20:10:20
○ 2026-02-15 23:00:32
○ 2026-06-27 16:20:08

○NSdns2.iidns.com2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 02:45:14
○ 2017-04-06 20:10:20
○ 2026-06-27 16:20:08

○NSdns3.iidns.com2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 02:45:14
○ 2017-04-06 20:10:20
○ 2026-06-27 16:20:08

○NSdns4.iidns.com2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 02:45:14
○ 2017-04-06 20:10:20
○ 2026-06-27 16:20:08

○NSdns5.iidns.com2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 02:45:14
○ 2017-04-06 20:10:20
○ 2026-06-27 16:20:08

○NSdns6.iidns.com2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 02:45:14
○ 2017-04-06 20:10:20
○ 2026-06-27 16:20:08

●NSmiles.ns.cloudflare.com2026-02-15 → 2026-06-27 · 3 obs

○ 2017-04-06 20:10:20
● 2026-02-15 23:00:32
● 2026-06-27 16:20:08

●NSwally.ns.cloudflare.com2026-02-15 → 2026-06-27 · 3 obs

○ 2017-04-06 20:10:20
● 2026-02-15 23:00:32
● 2026-06-27 16:20:08

●A104.21.15.1842026-02-15 → 2026-06-27 · 2 obs

● 2026-02-15 23:00:32
● 2026-06-27 16:20:08

●A172.67.163.1952026-02-15 → 2026-06-27 · 2 obs

● 2026-02-15 23:00:32
● 2026-06-27 16:20:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
a1237.com	wally.ns.cloudflare.com, miles.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.207

NS records: wally.ns.cloudflare.com, miles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1237.com (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.195, 104.21.15.184`
NS	2	`miles.ns.cloudflare.com, wally.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`miles.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

a1237.com points to the IP addresses 104.21.15.184 and 172.67.163.195

plaza4dmantp.com, alnordica.com, (0x787878)fans.club plus two other host names have IP numbers in common with a1237.com.

Name Servers

Two name servers handle the delegation for a1237.com: miles.ns.cloudflare.com and wally.ns.cloudflare.com.

The name server configuration of a1237.com is shared with other domains, for instance 60cpw.cc, a2678.com, asteria.com.ph and two others.

The name servers of a1237.com overlap at least partially with those of other domains — among them liontack.com, bianglala-mancing-kelima.pages.dev, housing.cl and two more.

These name servers commonly co-occur with the name servers jasmine.ns.cloudflare.com, celine.ns.cloudflare.com, thomas.ns.cloudflare.com and clint.ns.cloudflare.com.

Hosts with 6 IP addresses each:

miles.ns.cloudflare.com resolves to 108.162.193.207, 172.64.33.207 and 173.245.59.207 among others, with 3 other IP addresses in total.

wally.ns.cloudflare.com resolves to 108.162.192.239, 172.64.32.239 and 173.245.58.239 among others, with 3 other IP addresses in total.