devbears.com - dns.ninja
devbears.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.19.159.12🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.devbears.com ⭐ | ||||||
| A | 81.19.149.89🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| TXT | google-site-verification=YREshS0F5i0fh6ONfbDYDBh_klieqh99yB4bjPQVAjw | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-19 #31 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1792554936 | ||||||
Subdomains
mail.devbears.com |
Same first word
Similar names
Previous names
Next names
DNS History
11 records (4 active, 7 former)
○NScass.ns.cloudflare.com2016-04-13 → 2017-01-29 · 4 obs
● 2017-01-29 14:00:28
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
○NSdarl.ns.cloudflare.com2016-04-13 → 2017-01-29 · 4 obs
● 2017-01-29 14:00:28
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
●NSns1.world4you.at2026-10-01 → 2026-10-21 · 3 obs
● 2026-10-01 04:38:38
● 2026-10-21 04:04:52
●NSns2.world4you.at2026-10-01 → 2026-10-21 · 3 obs
● 2026-10-01 04:38:38
● 2026-10-21 04:04:52
○MXdc-3fbd6017.devbears.com2017-01-29 → 2017-01-29 · 3 obs
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
●MXmail.devbears.com2026-10-01 → 2026-10-21 · 3 obs
● 2026-10-01 04:38:38
● 2026-10-21 04:04:52
○A104.24.122.952016-04-13 → 2017-01-29 · 4 obs
● 2017-01-29 14:00:28
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
○A104.24.123.952016-04-13 → 2017-01-29 · 4 obs
● 2017-01-29 14:00:28
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
○A2400:cb00:2048:1::6818:7a5f2016-04-13 → 2017-01-29 · 4 obs
● 2017-01-29 14:00:28
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
○A2400:cb00:2048:1::6818:7b5f2016-04-13 → 2017-01-29 · 4 obs
● 2017-01-29 14:00:28
○ 2018-11-19 19:18:34
○ 2026-10-21 04:04:52
●A81.19.159.122026-10-01 → 2026-10-21 · 3 obs
● 2026-10-01 04:38:38
● 2026-10-21 04:04:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| devbears.com | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.12 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.devbears.com (pri: 10) |
| TXT | 2 | v=spf1 mx include:spf.w4ymail.at -all, google-site-verification=YREshS0F5i0fh6O |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.devbears.com is delegated beneath devbears.com.
IP Addresses
devbears.com resolves to just one IP address, 81.19.159.12.
Two other host names, along with check-art.at, sb-grossrussbach.at and contentlink.at, also share IP numbers with devbears.com.
Name Servers
devbears.com has two authoritative name servers — ns1.world4you.at and ns2.world4you.at.
devbears.com shares its NS records with other domains, for example brailledruck.net, daphne-eu.eu, musikwelle.com and two others.
Both ns1.world4you.at and ns2.world4you.at have two IP addresses each. ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
The sole mail server for devbears.com is mail.devbears.com.
mail.devbears.com points to one IP number — 81.19.149.89.