5mb.ac - robtex.com

5mb.ac

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5d4a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ce69🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.74Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.105🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScullen.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A2803:f800:50::6ca2:c35b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcullen.ns.cloudflare.com
A2a06:98c1:50::ac40:235b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcullen.ns.cloudflare.com
A108.162.195.91🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A162.159.44.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A172.64.35.91🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
NSleanna.ns.cloudflare.com
A2606:4700:50::a29f:2697🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A2803:f800:50::6ca2:c297🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2297🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleanna.ns.cloudflare.com
A108.162.194.151🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A162.159.38.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A172.64.34.151🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.93.74, 172.67.206.105
IPv62606:4700:3031::6815:5d4a, 2606:4700:3034::ac43:ce69
SOAcullen.ns.cloudflare.comdns@cloudflare.com serial=2397838605

ac

DNSSEC🔒 Signed (DS record present)
NSa0.nic.ac ⭐
NSa2.nic.ac
NSb0.nic.ac
NSc0.nic.ac
SOAa0.nic.achostmaster@donuts.email serial=1774257736
rank #941907 globally
rank #115 in the tld

Same first word

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DNS History

6 records (6 active, 0 former)

NScullen.ns.cloudflare.comleanna.ns.cloudflare.comA104.21.93.74172.67.206.1052606:4700:3031::6815:5d4a2606:4700:3034::ac43:ce69
●NScullen.ns.cloudflare.com2026-02-26 → 2026-03-23 · 2 obs
● 2026-02-26 12:43:36
● 2026-03-23 18:07:30
●NSleanna.ns.cloudflare.com2026-02-26 → 2026-03-23 · 2 obs
● 2026-02-26 12:43:36
● 2026-03-23 18:07:30
●A104.21.93.742026-02-26 → 2026-03-23 · 2 obs
● 2026-02-26 12:43:36
● 2026-03-23 18:07:30
●A172.67.206.1052026-02-26 → 2026-03-23 · 2 obs
● 2026-02-26 12:43:36
● 2026-03-23 18:07:30
●A2606:4700:3031::6815:5d4a2026-02-26 → 2026-03-23 · 2 obs
● 2026-02-26 12:43:36
● 2026-03-23 18:07:30
●A2606:4700:3034::ac43:ce692026-02-26 → 2026-03-23 · 2 obs
● 2026-02-26 12:43:36
● 2026-03-23 18:07:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aca0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac8 records
5mb.accullen.ns.cloudflare.com, leanna.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.91

NS records: cullen.ns.cloudflare.com, leanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5mb.ac (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.74, 172.67.206.105
AAAA22606:4700:3031::6815:5d4a, 2606:4700:3034::ac43:ce69
NS2cullen.ns.cloudflare.com, leanna.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cullen.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ac, a0.nic.ac, a2.nic.ac...)

Analysis

IP Addresses

5mb.ac resolves to four IPs: 2606:4700:3031::6815:5d4a, 2606:4700:3034::ac43:ce69, 104.21.93.74 and 172.67.206.105.

Other host names such as qingshenwww.4z1q13h.top, 4z1q13h.top, kristekno.com, superpet.co.il and www.moodswings.org.uk share IP numbers with 5mb.ac.

Name Servers

5mb.ac is delegated to two name servers: cullen.ns.cloudflare.com and leanna.ns.cloudflare.com.

5mb.ac uses the same name server setup as other domains, including 5mb.online, farmlabs.co.kr, 5mb.gg, 5mb.autos and 5mb.icu.

At least part of the name servers for 5mb.ac are shared with other domains, for instance wkk-group.com, odori-ko.com, rket.com.ua, trekker2line.info and dupose.com.

These name servers are often used together with bradley.ns.cloudflare.com, melnicoff.ns.cloudflare.com and leia.ns.cloudflare.com.

Host names with six IP numbers:

cullen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5b, 2803:f800:50::6ca2:c35b, 2a06:98c1:50::ac40:235b, 108.162.195.91, 162.159.44.91 and 172.64.35.91.

leanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151.