`linux.ukuug.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:334a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b13f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.74^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.63^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.74, 172.67.177.63
		IPv6 hints	2606:4700:3036::6815:334a, 2606:4700:3036::ac43:b13f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com

`ukuug.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:334a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b13f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.74^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.63^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`laylah.ns.cloudflare.com` ⭐
NS	`margo.ns.cloudflare.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.74, 172.67.177.63
		IPv6 hints	2606:4700:3036::6815:334a, 2606:4700:3036::ac43:b13f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`laylah.ns.cloudflare.com`dns@cloudflare.com serial=2408978263

WOT: SAFE (60/100)
rank #168742 globally
rank #14367 in the tld
WOT: SAFE (62/100)
📈 Tranco rank: #612,927

Same first word

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DNS History

10 records (4 active, 6 former)

●A104.21.51.742026-06-01 → 2026-08-02 · 2 obs

● 2026-06-01 14:45:12
● 2026-08-02 20:17:22

●A172.67.177.632026-06-01 → 2026-08-02 · 2 obs

● 2026-06-01 14:45:12
● 2026-08-02 20:17:22

○A188.114.96.02026-06-01 → 2026-08-02 · 2 obs

○ 2026-06-01 14:45:12
○ 2026-08-02 20:17:22

○A188.114.97.02026-06-01 → 2026-08-02 · 2 obs

○ 2026-06-01 14:45:12
○ 2026-08-02 20:17:22

○A2606:4700:3033::6815:334a2026-06-01 → 2026-06-01 · 2 obs

● 2026-06-01 14:45:12
○ 2026-08-02 20:17:22

○A2606:4700:3034::ac43:b13f2026-06-01 → 2026-06-01 · 2 obs

● 2026-06-01 14:45:12
○ 2026-08-02 20:17:22

●A2606:4700:3036::6815:334a2026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-01 14:45:12
● 2026-08-02 20:17:22

●A2606:4700:3036::ac43:b13f2026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-01 14:45:12
● 2026-08-02 20:17:22

○A2a06:98c1:3120::2026-06-01 → 2026-08-02 · 2 obs

○ 2026-06-01 14:45:12
○ 2026-08-02 20:17:22

○A2a06:98c1:3121::2026-06-01 → 2026-08-02 · 2 obs

○ 2026-06-01 14:45:12
○ 2026-08-02 20:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
ukuug.org	laylah.ns.cloudflare.com, margo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.144

NS records: laylah.ns.cloudflare.com, margo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukuug.org (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.74, 172.67.177.63`
AAAA	2	`2606:4700:3036::6815:334a, 2606:4700:3036::ac43:b13f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

linux.ukuug.org has four IP addresses: 104.21.51.74, 172.67.177.63, 2606:4700:3036::6815:334a and 2606:4700:3036::ac43:b13f.

Additional host names — 13004gardening.com.au, www.lep114.cn, meditation-school.ru and two others — share IP numbers with linux.ukuug.org.

linux.ukuug.org - robtex.com

linux.ukuug.org

ukuug.org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`linux.ukuug.org`

`ukuug.org`