worker.app - dns.ninja

worker.app

DNSSEC⚠️ Not signed
A188.137.181.253πŸ‡§πŸ‡­ PODAON188.137.181.0/24
PTR188-137-181-253.netherlands-3.vps.ac
NSa.ns14.net ⭐
A2001:8d8:fe:53:217:160:80:160πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.de
A217.160.80.160πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.de
NSb.ns14.net
A2001:8d8:fe:53:217:160:81:160πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
A217.160.81.160πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
NSc.ns14.net
A2607:f1c0:fe:53:185:132:35:160πŸ‡ΊπŸ‡Έ IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix1.ui-dns.org
A185.132.35.160πŸ‡©πŸ‡ͺ IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.org
NSd.ns14.net
A2607:f1c0:fe:53:185:132:34:160πŸ‡ΊπŸ‡Έ IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix1.ui-dns.com
A185.132.34.160πŸ‡©πŸ‡ͺ IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.com
SOAa.ns14.netdo-not-reply@worker.app 2025-11-21 #2

app

DNSSECπŸ”’ 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=101427
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSa.ns14.netb.ns14.netc.ns14.netd.ns14.netA188.137.181.253
●NSa.ns14.net2026-03-12 β†’ 2026-07-25 Β· 2 obs
● 2026-03-12 02:12:12
● 2026-07-25 11:10:58
●NSb.ns14.net2026-03-12 β†’ 2026-07-25 Β· 2 obs
● 2026-03-12 02:12:12
● 2026-07-25 11:10:58
●NSc.ns14.net2026-03-12 β†’ 2026-07-25 Β· 2 obs
● 2026-03-12 02:12:12
● 2026-07-25 11:10:58
●NSd.ns14.net2026-03-12 β†’ 2026-07-25 Β· 2 obs
● 2026-03-12 02:12:12
● 2026-07-25 11:10:58
●A188.137.181.2532026-03-12 β†’ 2026-07-25 Β· 2 obs
● 2026-03-12 02:12:12
● 2026-07-25 11:10:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
appns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
worker.appb.ns14.net, a.ns14.net, d.ns14.net, c.ns14.net-

βœ… Authoritative Response

Server:217.160.81.160

NS records: b.ns14.net, a.ns14.net, d.ns14.net, c.ns14.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worker.app (unsigned zone)

⏱️ Timing

Total: 3954ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1188.137.181.253
NS4c.ns14.net, a.ns14.net...
SOA1a.ns14.net do-not-reply.worker.app

πŸ“Œ Glue Records Collected

Total: 10

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

Analysis

IP Addresses

worker.app directs to one IP number, which is 188.137.181.253.

Among the host names that share IP numbers with worker.app are echoinvest.net, sarafoudis.net, bild.life and two others.

Name Servers

The domain worker.app is delegated to these four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

worker.app partially shares its NS delegation with several other domains, including volksmusik.com, londoncomputer.com, kfw40.de and two others.

These name servers often co-occur with the name servers plesk-211.navanet.de.

a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net each carry two IP addresses. a.ns14.net has 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net has 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net has 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net has 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.