uls.ac.id - robtex.com

uls.ac.id

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:38aa🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:bb55🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.170Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.85🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsage.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A2803:f800:50::6ca2:c3ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsage.ns.cloudflare.com
A2a06:98c1:50::ac40:23ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsage.ns.cloudflare.com
A108.162.195.236🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A162.159.44.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A172.64.35.236🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
NSzelda.ns.cloudflare.com
A2606:4700:50::adf5:3af2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzelda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzelda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzelda.ns.cloudflare.com
A108.162.192.242🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzelda.ns.cloudflare.com
A172.64.32.242🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzelda.ns.cloudflare.com
A173.245.58.242🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzelda.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.170, 172.67.187.85
IPv6 hints2606:4700:3035::6815:38aa, 2606:4700:3035::ac43:bb55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOAsage.ns.cloudflare.comdns@cloudflare.com serial=2409892735

ac.id

DNSSEC⚠️ Not signed
NSb.dns.id ⭐ ⚠️ Not in parent delegation
NSc.dns.id ⚠️ Not in parent delegation
NSd.dns.id ⚠️ Not in parent delegation
NSe.dns.id ⚠️ Not in parent delegation
NSf.dns.id ⚠️ Not in parent delegation
SOAb.dns.idhostmaster@pandi.id serial=2025232326

Same first word

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Similar names

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sul.info
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sul.eu
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lsu.ru
slu.net
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usl.eu
usl.me
lus.dk
lsu.co.uk
usl.com.au
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lsu.today
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lsu.it
slu.edu.ph
lus.es
sul.cn
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slu.ca
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usl.co.nz
sul.se
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lus.com.au
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slu.su
lsu.fail
slu.fr

DNS History

7 records (6 active, 1 former)

NSsage.ns.cloudflare.comzelda.ns.cloudflare.comA104.21.56.170172.67.187.852606:4700:3035::6815:38aa2606:4700:3035::ac43:bb552606:4700:3037::6815:38aa
●NSsage.ns.cloudflare.com2026-05-16 → 2026-08-02 · 2 obs
● 2026-05-16 16:55:02
● 2026-08-02 05:49:50
●NSzelda.ns.cloudflare.com2026-05-16 → 2026-08-02 · 2 obs
● 2026-05-16 16:55:02
● 2026-08-02 05:49:50
●A104.21.56.1702026-05-16 → 2026-08-02 · 2 obs
● 2026-05-16 16:55:02
● 2026-08-02 05:49:50
●A172.67.187.852026-05-16 → 2026-08-02 · 2 obs
● 2026-05-16 16:55:02
● 2026-08-02 05:49:50
●A2606:4700:3035::6815:38aa2026-08-02 → 2026-08-02 · 2 obs
○ 2026-05-16 16:55:02
● 2026-08-02 05:49:50
●A2606:4700:3035::ac43:bb552026-05-16 → 2026-08-02 · 2 obs
● 2026-05-16 16:55:02
● 2026-08-02 05:49:50
○A2606:4700:3037::6815:38aa2026-05-16 → 2026-05-16 · 2 obs
● 2026-05-16 16:55:02
○ 2026-08-02 05:49:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
idb.dns.id, c.dns.id, d.dns.id, e.dns.id-
uls.ac.idsage.ns.cloudflare.com, zelda.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.236

NS records: sage.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uls.ac.id (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.170, 172.67.187.85
AAAA22606:4700:3035::ac43:bb55, 2606:4700:3035::6815:38aa
NS2sage.ns.cloudflare.com, zelda.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sage.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

uls.ac.id directs to four IP numbers, which are 104.21.56.170, 172.67.187.85, 2606:4700:3035::6815:38aa and 2606:4700:3035::ac43:bb55.

Additional host names — rylufoo.pro, substitutesoncall.com, wvpd.ca and two others — share IP numbers with uls.ac.id.

Name Servers

Two name servers handle the delegation for uls.ac.id: sage.ns.cloudflare.com and zelda.ns.cloudflare.com.

uls.ac.id shares its name server setup with other domains, including poppink.com, eatingdisorderrecovery.org, taranco.es and two others.

There is at least partial name server overlap between uls.ac.id and other domains — jgah.com, msu.fr, traceroute.dk and two more among them.

The name servers macy.ns.cloudflare.com, arvind.ns.cloudflare.com and laura.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

sage.ns.cloudflare.com resolves to 108.162.195.236, 162.159.44.236 and 172.64.35.236 among others, with 3 other IP addresses in total.

zelda.ns.cloudflare.com resolves to 108.162.192.242, 172.64.32.242 and 173.245.58.242 among others, with 3 other IP addresses in total.