nau.dev - robtex.com

nau.dev

DNSSEC⚠️ Not signed
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSophelia.ns.cloudflare.com
A2606:4700:50::a29f:26f8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
A2803:f800:50::6ca2:c2f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRophelia.ns.cloudflare.com
A2a06:98c1:50::ac40:22f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRophelia.ns.cloudflare.com
A108.162.194.248🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
A162.159.38.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
A172.64.34.248🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRophelia.ns.cloudflare.com
TXTv=spf1 -all
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2409262133

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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Similar names

uan.pl
aun.se
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aun.at
nua.com.au
anu.co
una.cc
una.wine
uan.nu
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anu.cc
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aun.com.au
uan.me
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uan.es
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una.ab.ca
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aun.me
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una.com.mx
aun.de
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nua.com
anu.appspot.com
aun.cz
una.edu.br
aun.pl
aun.ca
nua.go.th
una.bg
una.dk
aun.io
una.org.ua
aun.ch
una.co.uk
una.lv
aun.cl

DNS History

2 records (2 active, 0 former)

NSduke.ns.cloudflare.comophelia.ns.cloudflare.com
●NSduke.ns.cloudflare.com2026-07-07 → 2026-07-13 · 2 obs
● 2026-07-07 10:04:00
● 2026-07-13 05:01:56
●NSophelia.ns.cloudflare.com2026-07-07 → 2026-07-13 · 2 obs
● 2026-07-07 10:04:00
● 2026-07-13 05:01:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
nau.devophelia.ns.cloudflare.com, duke.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.110

NS records: ophelia.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nau.dev (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

TypeCountSample Data
NS2duke.ns.cloudflare.com, ophelia.ns.cloudflare.com
TXT1v=spf1 -all
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

DNS delegation for nau.dev points to two name servers: duke.ns.cloudflare.com and ophelia.ns.cloudflare.com.

nau.dev has the same name server delegation as a number of other domains, such as chinaglass-factory.com, medrillingfluids.com, china-armybottle.com and two more.

There is at least partial name server overlap between nau.dev and other domains — tradelinkhl.com, pagomex.mx, lightspeedmagazine.com and two more among them.

These name servers frequently co-occur with the name servers martha.ns.cloudflare.com and justin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

duke.ns.cloudflare.com has IP addresses 108.162.193.110, 172.64.33.110 and 173.245.59.110, plus 3 other.

ophelia.ns.cloudflare.com has IP addresses 108.162.194.248, 162.159.38.248 and 172.64.34.248, plus 3 other.