async.dev - robtex.com

async.dev

DNSSEC⚠️ Not signed
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1713115556

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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async.com
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async.social

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DNS History

15 records (2 active, 13 former)

202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA34.192.78.18634.196.74.22834.202.138.17434.237.57.23435.169.40.7852.5.68.14052.7.241.21052.70.214.4
●NSdns1.registrar-servers.com2020-03-21 → 2026-07-08 · 2 obs
● 2020-03-21 11:50:54
● 2026-07-08 00:36:20
●NSdns2.registrar-servers.com2020-03-21 → 2026-07-08 · 2 obs
● 2020-03-21 11:50:54
● 2026-07-08 00:36:20
○MXalt1.aspmx.l.google.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○MXalt2.aspmx.l.google.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○MXalt3.aspmx.l.google.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○MXalt4.aspmx.l.google.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○MXaspmx.l.google.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A34.192.78.1862020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A34.196.74.2282020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A34.202.138.1742020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A34.237.57.2342020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A35.169.40.782020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A52.5.68.1402020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A52.7.241.2102020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20
○A52.70.214.42020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 11:50:54
○ 2026-03-05 14:46:46
○ 2026-07-08 00:36:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...10 records
async.devdns1.registrar-servers.com, dns2.registrar-servers.com-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for async.dev (unsigned zone)

⏱️ Timing

Total: 1004ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

async.dev uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.

async.dev uses the same name servers as several other domains — among them subcontactor.com, paripsa.com, pascalcoin.org and two more.

The name servers for async.dev are partially shared with other domains like usapima.us, alvord.info and espelund.com

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.