ufrn-edu.com - robtex.com

ufrn-edu.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4b82🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b146🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.130Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.70🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelinore.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
NSterin.ns.cloudflare.com
A2606:4700:58::adf5:3bec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A2803:f800:50::6ca2:c1ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterin.ns.cloudflare.com
A2a06:98c1:50::ac40:21ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterin.ns.cloudflare.com
A108.162.193.236🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A172.64.33.236🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A173.245.59.236🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.130, 172.67.177.70
IPv6 hints2606:4700:3034::6815:4b82, 2606:4700:3035::ac43:b146
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOAelinore.ns.cloudflare.comdns@cloudflare.com serial=2408227448

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783168371
rank #751607 globally
rank #327873 in the tld

Same first word

ufrn-edu.com

DNS History

10 records (6 active, 4 former)

NSelinore.ns.cloudflare.comterin.ns.cloudflare.comns1.dns.comns2.dns.comA104.21.75.130172.67.177.702606:4700:3034::6815:4b822606:4700:3035::ac43:b146192.186.45.142192.250.197.118
●NSelinore.ns.cloudflare.com2026-06-29 → 2026-07-04 · 3 obs
○ 2026-05-22 07:07:04
● 2026-06-29 22:48:20
● 2026-07-04 12:36:06
○NSns1.dns.com2026-05-22 → 2026-05-22 · 3 obs
● 2026-05-22 07:07:04
○ 2026-06-29 22:48:20
○ 2026-07-04 12:36:06
○NSns2.dns.com2026-05-22 → 2026-05-22 · 3 obs
● 2026-05-22 07:07:04
○ 2026-06-29 22:48:20
○ 2026-07-04 12:36:06
●NSterin.ns.cloudflare.com2026-06-29 → 2026-07-04 · 3 obs
○ 2026-05-22 07:07:04
● 2026-06-29 22:48:20
● 2026-07-04 12:36:06
●A104.21.75.1302026-06-29 → 2026-07-04 · 3 obs
○ 2026-05-22 07:07:04
● 2026-06-29 22:48:20
● 2026-07-04 12:36:06
●A172.67.177.702026-06-29 → 2026-07-04 · 3 obs
○ 2026-05-22 07:07:04
● 2026-06-29 22:48:20
● 2026-07-04 12:36:06
○A192.186.45.1422026-05-22 → 2026-05-22 · 3 obs
● 2026-05-22 07:07:04
○ 2026-06-29 22:48:20
○ 2026-07-04 12:36:06
○A192.250.197.1182026-05-22 → 2026-05-22 · 3 obs
● 2026-05-22 07:07:04
○ 2026-06-29 22:48:20
○ 2026-07-04 12:36:06
●A2606:4700:3034::6815:4b822026-06-29 → 2026-07-04 · 3 obs
○ 2026-05-22 07:07:04
● 2026-06-29 22:48:20
● 2026-07-04 12:36:06
●A2606:4700:3035::ac43:b1462026-06-29 → 2026-07-04 · 3 obs
○ 2026-05-22 07:07:04
● 2026-06-29 22:48:20
● 2026-07-04 12:36:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...-
ufrn-edu.comelinore.ns.cloudflare.com, terin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.153

NS records: elinore.ns.cloudflare.com, terin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ufrn-edu.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.70, 104.21.75.130
AAAA22606:4700:3035::ac43:b146, 2606:4700:3034::6815:4b82
NS2elinore.ns.cloudflare.com, terin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elinore.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ufrn-edu.com directs to four IP numbers, which are 104.21.75.130, 172.67.177.70, 2606:4700:3034::6815:4b82 and 2606:4700:3035::ac43:b146.

Two other host names, along with pok.in.net, pingantrailer.com and slotpark.nl, also share IP numbers with ufrn-edu.com.

Name Servers

Two name servers handle the delegation for ufrn-edu.com: elinore.ns.cloudflare.com and terin.ns.cloudflare.com.

ufrn-edu.com shares its NS records with other domains, for example cowboyssoftball.org, softomcat.com, yeduren.com and two others.

At least some of ufrn-edu.com's name servers are shared with other domains, for example childdevelopmentinfo.com, enlivendc.com, yh8692.com and two more.

These name servers tend to be used in conjunction with the name servers jade.ns.cloudflare.com.

DNS names with 6 IP addresses:

elinore.ns.cloudflare.com resolves to 108.162.192.153, 172.64.32.153 and 173.245.58.153 among others, with 3 other IP addresses in total.

terin.ns.cloudflare.com resolves to 108.162.193.236, 172.64.33.236 and 173.245.59.236 among others, with 3 other IP addresses in total.