sfere.me - robtex.com
sfere.me
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.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.sfere.me ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2024-09-19 #3 | ||||||
me
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.me ⭐ | ||||||
| NS | a2.nic.me | ||||||
| NS | b0.nic.me | ||||||
| NS | b2.nic.me | ||||||
| NS | c0.nic.me | ||||||
| SOA | a0.nic.mehostmaster@donuts.email serial=1786384040 | ||||||
Subdomains
mail.sfere.me |
Same first word
sfere.me |
sfere.com.au |
sfere.cn |
sfere.eu |
sfere.be |
sfere.pro |
sfere.com |
sfere.nl |
sfere.org |
sfere.fr |
sfere.ro |
sfere.co |
sfere.de |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.world4you.at2026-06-07 → 2026-08-10 · 3 obs
● 2026-06-07 02:04:58
● 2026-08-10 18:02:32
○NSns17.domaincontrol.com2015-08-03 → 2016-09-09 · 4 obs
● 2016-09-09 06:52:02
○ 2017-04-06 23:02:02
○ 2026-08-10 18:02:32
○NSns18.domaincontrol.com2015-08-03 → 2016-09-09 · 4 obs
● 2016-09-09 06:52:02
○ 2017-04-06 23:02:02
○ 2026-08-10 18:02:32
●NSns2.world4you.at2026-06-07 → 2026-08-10 · 3 obs
● 2026-06-07 02:04:58
● 2026-08-10 18:02:32
●MXmail.sfere.me2026-06-07 → 2026-08-10 · 3 obs
● 2026-06-07 02:04:58
● 2026-08-10 18:02:32
○MXmailstore1.secureserver.net2015-08-03 → 2016-09-09 · 4 obs
● 2016-09-09 06:52:02
○ 2017-04-06 23:02:02
○ 2026-08-10 18:02:32
○MXsmtp.secureserver.net2015-08-03 → 2016-09-09 · 4 obs
● 2016-09-09 06:52:02
○ 2017-04-06 23:02:02
○ 2026-08-10 18:02:32
○A50.63.202.322015-08-03 → 2016-09-09 · 4 obs
● 2016-09-09 06:52:02
○ 2017-04-06 23:02:02
○ 2026-08-10 18:02:32
●A81.19.154.982026-06-07 → 2026-08-10 · 3 obs
● 2026-06-07 02:04:58
● 2026-08-10 18:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | b0.nic.me, a0.nic.me, c0.nic.me, a2.nic.me... | - |
| sfere.me | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfere.me (unsigned zone)
⏱️ Timing
Total: 2321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.sfere.me (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.sfere.me is a subdomain of sfere.me.
IP Addresses
sfere.me points to a single IP number: 81.19.154.98.
Additional host names — heiraten-im-schloss.info, duftklang.net, mcoptic.at and two others — share IP numbers with sfere.me.
Name Servers
The NS records for sfere.me delegate to ns1.world4you.at and ns2.world4you.at.
sfere.me shares its name server setup with other domains, including hotel-riederhof.at, dieselrossclub.at, zalakaros.info and two others.
ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253. Likewise, ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253 — two IP addresses apiece.
Mail Servers
sfere.me has one mail server: mail.sfere.me.
mail.sfere.me resolves to 81.19.154.99 and no other IP number.