certificar.de - robtex.com
certificar.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w98.rzone.de | ||||||
| A | 81.169.145.152🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks03.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| NS | shades12.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:139🇺🇸 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 | shades12.rzone.de | ||||||
| A | 185.132.34.139🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades12.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks03.rzone.dehostmaster@strato-rz.de 2020-06-30 #14 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778465588 | ||||||
Subdomains
l2.certificar.de |
Same first word
Similar names
terracific.com |
rectificar.es |
arcticfire.net |
farecritic.com |
caterrific.biz |
firearctic.com |
rectificar.com |
arcticfire.co.uk |
terracific.net |
DNS History
12 records (5 active, 7 former)
●NSdocks03.rzone.de2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 13:38:16
● 2026-05-11 02:28:48
○NSns-1240.awsdns-27.org2018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
○NSns-1682.awsdns-18.co.uk2018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
○NSns-61.awsdns-07.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
○NSns-936.awsdns-53.net2018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
●NSshades12.rzone.de2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 13:38:16
● 2026-05-11 02:28:48
○MXinbound-smtp.eu-west-1.amazonaws.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
●MXsmtpin.rzone.de2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 13:38:16
● 2026-05-11 02:28:48
○A159.69.49.832018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
●A2a01:238:20a:202:1152::2026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 13:38:16
● 2026-05-11 02:28:48
○A2a01:4f8:1c17:6846::12018-07-25 → 2018-07-25 · 3 obs
○ 2026-04-06 13:38:16
○ 2026-05-11 02:28:48
●A81.169.145.1522026-04-06 → 2026-05-11 · 3 obs
● 2026-04-06 13:38:16
● 2026-05-11 02:28:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| certificar.de | shades12.rzone.de, docks03.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.139
NS records: shades12.rzone.de, docks03.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certificar.de (unsigned zone)
⏱️ Timing
Total: 1446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.152 |
| AAAA | 1 | 2a01:238:20a:202:1152:: |
| NS | 2 | docks03.rzone.de, shades12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks03.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
The parent of l2.certificar.de is certificar.de.
IP Addresses
certificar.de points to two IP numbers: 2a01:238:20a:202:1152:: and 81.169.145.152.
Other host names such as sparkasse-westmuensterland.eu, pettoys.de, kobers.de, elfri.de and vonderlohe.com share IPs with certificar.de.
Name Servers
Two name servers docks03.rzone.de and shades12.rzone.de handle the delegation for certificar.de.
certificar.de shares the same name server setup as other domains, for example schmuckwerte.com, jura-basic.de, dentaface.eu, b-index.de and autismus-hilfen.de.
certificar.de at least partially shares name servers with other domains, for example strandbadfest.info, magnetmedia.de, doenninghaus-gmbh.de, lewron.de and beautifulbrands.info.
these name servers are commonly used with the following name servers: shades05.rzone.de, shades19.rzone.de, docks01.rzone.de, shades20.rzone.de, docks14.rzone.de, shades09.rzone.de, docks05.rzone.de, docks20.rzone.de, shades11.rzone.de and shades06.rzone.de.
Host names with two IP numbers:
docks03.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130.
shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.
Mail Servers
The smtpin.rzone.de mail server handles certificar.de.
certificar.de shares the same mail server setup as other domains, including a-u-p.de, serpents.de, la-pendule.de, ebeka-online.com and www.w-it-s.de.
smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.