ducom.how - dns.ninja

`ducom.how`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2c77^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c792^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.119^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.146^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`jonah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jonah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jonah.ns.cloudflare.com`
		A	108.162.193.186^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	172.64.33.186^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	173.245.59.186^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.119, 172.67.199.146
		IPv6 hints	2606:4700:3031::6815:2c77, 2606:4700:3035::ac43:c792
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2406886913

`how`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

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DNS History

10 records (6 active, 4 former)

●NSaron.ns.cloudflare.com2016-12-10 → 2026-07-27 · 2 obs

● 2016-12-10 05:30:12
● 2026-07-27 09:35:50

●NSjonah.ns.cloudflare.com2016-12-10 → 2026-07-27 · 2 obs

● 2016-12-10 05:30:12
● 2026-07-27 09:35:50

○A104.18.56.1092016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 05:30:12
○ 2026-03-14 04:01:10
○ 2026-07-27 09:35:50

○A104.18.57.1092016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 05:30:12
○ 2026-03-14 04:01:10
○ 2026-07-27 09:35:50

●A104.21.44.1192026-03-14 → 2026-07-27 · 3 obs

○ 2016-12-10 05:30:12
● 2026-03-14 04:01:10
● 2026-07-27 09:35:50

●A172.67.199.1462026-03-14 → 2026-07-27 · 3 obs

○ 2016-12-10 05:30:12
● 2026-03-14 04:01:10
● 2026-07-27 09:35:50

○A2400:cb00:2048:1::6812:386d2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 05:30:12
○ 2026-03-14 04:01:10
○ 2026-07-27 09:35:50

○A2400:cb00:2048:1::6812:396d2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 05:30:12
○ 2026-03-14 04:01:10
○ 2026-07-27 09:35:50

●A2606:4700:3031::6815:2c772026-03-14 → 2026-07-27 · 3 obs

○ 2016-12-10 05:30:12
● 2026-03-14 04:01:10
● 2026-07-27 09:35:50

●A2606:4700:3035::ac43:c7922026-03-14 → 2026-07-27 · 3 obs

○ 2016-12-10 05:30:12
● 2026-03-14 04:01:10
● 2026-07-27 09:35:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
how	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
ducom.how	jonah.ns.cloudflare.com, aron.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.186

NS records: jonah.ns.cloudflare.com, aron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ducom.how (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.146, 104.21.44.119`
AAAA	2	`2606:4700:3031::6815:2c77, 2606:4700:3035::ac43:c792`
NS	2	`aron.ns.cloudflare.com, jonah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

ducom.how has four IP addresses: 104.21.44.119, 172.67.199.146, 2606:4700:3031::6815:2c77 and 2606:4700:3035::ac43:c792.

Two other host names, along with netscopeexpress.com, dannir.net and julianocaju.com.br, also share IP numbers with ducom.how.

Name Servers

DNS delegation for ducom.how points to two name servers: aron.ns.cloudflare.com and jonah.ns.cloudflare.com.

ducom.how shares its NS records with other domains, for example meetoria.click, kjhsdfuie.work, glassshelvesdirect.com and two others.

ducom.how shares at least some of its name servers with other domains, including turistickaorganizacijarozaje.me, skipping-rope.co.uk, absolute4safety.com and two others.

These name servers are frequently paired with the name servers chloe.ns.cloudflare.com and theo.ns.cloudflare.com.

DNS names with 6 IP addresses:

aron.ns.cloudflare.com has IP addresses 108.162.192.69, 172.64.32.69 and 173.245.58.69, plus 3 other.

jonah.ns.cloudflare.com has IP addresses 108.162.193.186, 172.64.33.186 and 173.245.59.186, plus 3 other.