`ultrabkk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5edc^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8c8a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.220^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.138^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`jen.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jen.ns.cloudflare.com`
		A	108.162.194.185^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	162.159.38.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	172.64.34.185^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
TXT	`ca3-9d6ce738b1584afd99b046cbf8f14af2`
TXT	`google-site-verification=6sZebCoPTmz2TIoiwcChMRL2vS5T5s-A64-_no9527U`
TXT	`google-site-verification=_OurZCzuvtStQ-4pN9DR9rLj1X_N1zC7NV33mvE7pZk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.220, 172.67.140.138
		IPv6 hints	2606:4700:3031::6815:5edc, 2606:4700:3034::ac43:8c8a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2410867646

`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=1785481162

🔒 HSTS Preload (+subdomains)

Same first word

ultrabkk.com

Similar names

kartklub.de

DNS History

12 records (6 active, 6 former)

●NSbrett.ns.cloudflare.com2026-05-07 → 2026-07-31 · 2 obs

● 2026-05-07 23:41:58
● 2026-07-31 07:05:34

●NSjen.ns.cloudflare.com2026-05-07 → 2026-07-31 · 2 obs

● 2026-05-07 23:41:58
● 2026-07-31 07:05:34

●A104.21.94.2202026-05-07 → 2026-07-31 · 5 obs

● 2026-05-07 23:41:58
● 2026-06-18 06:51:34
○ 2026-07-07 14:59:58
● 2026-07-31 01:20:20
● 2026-07-31 07:05:34

●A172.67.140.1382026-05-07 → 2026-07-31 · 5 obs

● 2026-05-07 23:41:58
● 2026-06-18 06:51:34
○ 2026-07-07 14:59:58
● 2026-07-31 01:20:20
● 2026-07-31 07:05:34

○A188.114.96.02026-07-07 → 2026-07-07 · 5 obs

○ 2026-05-07 23:41:58
○ 2026-06-18 06:51:34
● 2026-07-07 14:59:58
○ 2026-07-31 01:20:20
○ 2026-07-31 07:05:34

○A188.114.97.02026-07-07 → 2026-07-07 · 5 obs

○ 2026-05-07 23:41:58
○ 2026-06-18 06:51:34
● 2026-07-07 14:59:58
○ 2026-07-31 01:20:20
○ 2026-07-31 07:05:34

●A2606:4700:3031::6815:5edc2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-07 14:59:58
● 2026-07-31 01:20:20
● 2026-07-31 07:05:34

○A2606:4700:3033::6815:5edc2026-05-07 → 2026-06-18 · 4 obs

● 2026-05-07 23:41:58
● 2026-06-18 06:51:34
○ 2026-07-07 14:59:58
○ 2026-07-31 07:05:34

●A2606:4700:3034::ac43:8c8a2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-07 14:59:58
● 2026-07-31 01:20:20
● 2026-07-31 07:05:34

○A2606:4700:3035::ac43:8c8a2026-05-07 → 2026-06-18 · 4 obs

● 2026-05-07 23:41:58
● 2026-06-18 06:51:34
○ 2026-07-07 14:59:58
○ 2026-07-31 07:05:34

○A2a06:98c1:3120::2026-07-07 → 2026-07-07 · 5 obs

○ 2026-05-07 23:41:58
○ 2026-06-18 06:51:34
● 2026-07-07 14:59:58
○ 2026-07-31 01:20:20
○ 2026-07-31 07:05:34

○A2a06:98c1:3121::2026-07-07 → 2026-07-07 · 5 obs

○ 2026-05-07 23:41:58
○ 2026-06-18 06:51:34
● 2026-07-07 14:59:58
○ 2026-07-31 01:20:20
○ 2026-07-31 07:05:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ultrabkk.com	brett.ns.cloudflare.com, jen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.76

NS records: brett.ns.cloudflare.com, jen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultrabkk.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.220, 172.67.140.138`
AAAA	2	`2606:4700:3031::6815:5edc, 2606:4700:3034::ac43:8c8a`
NS	2	`brett.ns.cloudflare.com, jen.ns.cloudflare.com`
TXT	3	`ca3-9d6ce738b1584afd99b046cbf8f14af2, google-site-verification=6sZebCoPTmz2TIo...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ultrabkk.com has four IP addresses: 104.21.94.220, 172.67.140.138, 2606:4700:3031::6815:5edc and 2606:4700:3034::ac43:8c8a.

maritimemt.edu.mt, c.allsteroid3.com, electronicdrives.com and two other host names share IP numbers with ultrabkk.com.

Name Servers

DNS delegation for ultrabkk.com points to two name servers: brett.ns.cloudflare.com and jen.ns.cloudflare.com.

ultrabkk.com uses the same name servers as several other domains — among them mwplay188.com, lucuta.com, megap(0x616e616c)o.ph and two more.

ultrabkk.com partially shares its NS delegation with several other domains, including 1xbet-cuy.top, hankri.com, webjump.cc and two others.

These name servers regularly co-occur with the name servers cortney.ns.cloudflare.com, rayden.ns.cloudflare.com and dawn.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

brett.ns.cloudflare.com has IP addresses 108.162.193.76, 172.64.33.76 and 173.245.59.76, plus 3 other.

jen.ns.cloudflare.com has IP addresses 108.162.194.185, 162.159.38.185 and 172.64.34.185, plus 3 other.

ultrabkk.com - robtex.com

ultrabkk.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`ultrabkk.com`

`com`