calendar1.info - robtex.com
calendar1.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1086::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w86.rzone.de | ||||||
| A | 81.169.145.86🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades06.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks11.rzone.dehostmaster@strato-rz.de 2020-06-11 #15 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1775952440 | ||||||
Same first word
calendar1.net |
calendar1.com |
calendar1.info |
Similar names
DNS History
7 records (5 active, 2 former)
○A2a01:238:20a:202:1072::2015-07-10 → 2017-04-04 · 4 obs
● 2017-04-04 10:06:28
○ 2026-02-23 01:48:08
○ 2026-04-12 00:42:26
●A2a01:238:20a:202:1086::2026-02-23 → 2026-04-12 · 3 obs
● 2026-02-23 01:48:08
● 2026-04-12 00:42:26
○A81.169.145.722015-07-10 → 2017-04-04 · 4 obs
● 2017-04-04 10:06:28
○ 2026-02-23 01:48:08
○ 2026-04-12 00:42:26
●A81.169.145.862026-02-23 → 2026-04-12 · 3 obs
● 2026-02-23 01:48:08
● 2026-04-12 00:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| calendar1.info | shades06.rzone.de, docks11.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.133
NS records: shades06.rzone.de, docks11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calendar1.info (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.86 |
| AAAA | 1 | 2a01:238:20a:202:1086:: |
| NS | 2 | shades06.rzone.de, docks11.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
The entity calendar1.info points to two IP numbers: 2a01:238:20a:202:1086:: and 81.169.145.86.
For instance, other host names cola.at, kirche-hasbergen.de, rfmondial.de, akkaelteteam.de and thetaris.net share IP numbers with calendar1.info.
Name Servers
calendar1.info is delegated to two name servers: docks11.rzone.de and shades06.rzone.de.
calendar1.info uses the same name server setup as other domains such as tinoschmidt.tv, smart4u.de, strafbefehl-essen.de, sauerland.me and dres-froehlich.de.
calendar1.info shares name servers with other domains at least partially, for example art-s.eu, tsmcluster.de, codesense.com, my-itc.de and vaisaber.com.
these name servers are often used with the following: shades15.rzone.de, docks01.rzone.de, shades17.rzone.de, docks04.rzone.de, docks08.rzone.de, shades18.rzone.de, shades05.rzone.de, docks17.rzone.de, shades09.rzone.de and shades01.rzone.de.
Host names with two IP numbers:
docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138; shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.
Mail Servers
calendar1.info is handled by a single mail server, smtpin.rzone.de.
calendar1.info shares the same mail server setup as other domains, for instance fotogroep-creativision.nl, mail.leiber.de, aviatman.de, hois.de and hit-car.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.