sher.dev - dns.ninja

sher.dev

DNSSEC⚠️ Not signed
NSns1.digitalocean.com
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
SOAns1.digitalocean.comhostmaster@sher.dev serial=0

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

Similar names

DNS History

7 records (3 active, 4 former)

NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comns33.domaincontrol.comns34.domaincontrol.comA13.248.243.576.223.105.230
NSns1.digitalocean.com2026-03-06 → 2026-08-13 · 2 obs
● 2026-03-06 12:45:48
● 2026-08-13 23:53:56
NSns2.digitalocean.com2026-03-06 → 2026-08-13 · 2 obs
● 2026-03-06 12:45:48
● 2026-08-13 23:53:56
NSns3.digitalocean.com2026-03-06 → 2026-08-13 · 2 obs
● 2026-03-06 12:45:48
● 2026-08-13 23:53:56
NSns33.domaincontrol.com2026-03-06 → 2026-08-13 · 2 obs
○ 2026-03-06 12:45:48
○ 2026-08-13 23:53:56
NSns34.domaincontrol.com2026-03-06 → 2026-08-13 · 2 obs
○ 2026-03-06 12:45:48
○ 2026-08-13 23:53:56
A13.248.243.52026-03-06 → 2026-08-13 · 2 obs
○ 2026-03-06 12:45:48
○ 2026-08-13 23:53:56
A76.223.105.2302026-03-06 → 2026-08-13 · 2 obs
○ 2026-03-06 12:45:48
○ 2026-08-13 23:53:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
sher.devns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com-

✅ Authoritative Response

Server:172.64.53.21

NS records: ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sher.dev (unsigned zone)

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.digitalocean.com, ns3.digitalocean.com...
SOA1ns1.digitalocean.com hostmaster.sher.dev

Analysis

Name Servers

The authoritative name servers for sher.dev are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.

sher.dev has at least partial name server overlap with other domains, such as persephoneonstage.com, billfoldit.com, aiqda.com and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com172.64.49.209 and 2606:4700:52::ac40:31d1.