constref.de - robtex.com
constref.de
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=1773553752 | ||||||
MX for
constref.de |
Subdomains
syna.constref.de |
Same first word
constref.de |
Similar names
nfcstore.de |
restconf.org |
confster.de |
cornfest.com |
etfscorn.com |
frontsec.com |
cnfstore.com |
secfront.com |
nfcstore.be |
forscent.com |
ncforest.com |
cesfront.mil.do |
cnsofter.com |
nfcstore.biz |
sfcentro.com |
DNS History
20 records (5 active, 15 former)
●NSdns1.registrar-servers.com2015-07-24 → 2026-03-23 · 5 obs
● 2015-12-11 12:45:04
○ 2016-03-24 10:54:24
● 2016-07-21 04:47:34
● 2026-03-23 11:38:32
○NSdns1.registrar-servers.com,2016-03-24 → 2016-03-24 · 4 obs
● 2016-03-24 10:54:24
○ 2016-07-21 04:47:34
○ 2026-03-23 11:38:32
●NSdns2.registrar-servers.com2015-07-24 → 2026-03-23 · 2 obs
● 2026-03-23 11:38:32
○NSdns3.registrar-servers.com2015-07-24 → 2016-03-24 · 4 obs
● 2016-03-24 10:54:24
○ 2016-07-21 04:47:34
○ 2026-03-23 11:38:32
○NSdns4.registrar-servers.com2015-07-24 → 2016-03-24 · 4 obs
● 2016-03-24 10:54:24
○ 2016-07-21 04:47:34
○ 2026-03-23 11:38:32
○NSdns5.registrar-servers.com2015-07-24 → 2016-03-24 · 4 obs
● 2016-03-24 10:54:24
○ 2016-07-21 04:47:34
○ 2026-03-23 11:38:32
●MXconstref.de2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:38:32
○MXeforward1.registrar-servers.com2015-07-24 → 2017-04-01 · 4 obs
● 2017-04-01 06:43:48
○ 2020-04-13 00:52:48
○ 2026-03-23 11:38:32
○MXeforward2.registrar-servers.com2015-07-24 → 2017-04-01 · 4 obs
● 2017-04-01 06:43:48
○ 2020-04-13 00:52:48
○ 2026-03-23 11:38:32
○MXeforward3.registrar-servers.com2015-07-24 → 2017-04-01 · 4 obs
● 2017-04-01 06:43:48
○ 2020-04-13 00:52:48
○ 2026-03-23 11:38:32
○MXeforward4.registrar-servers.com2015-07-24 → 2017-04-01 · 4 obs
● 2017-04-01 06:43:48
○ 2020-04-13 00:52:48
○ 2026-03-23 11:38:32
○MXeforward5.registrar-servers.com2015-07-24 → 2017-04-01 · 4 obs
● 2017-04-01 06:43:48
○ 2020-04-13 00:52:48
○ 2026-03-23 11:38:32
●MXmail.constref.de2020-04-13 → 2026-03-23 · 3 obs
● 2020-04-13 00:52:48
● 2026-03-23 11:38:32
○A162.255.119.2492016-07-21 → 2016-07-21 · 4 obs
● 2016-07-21 04:47:34
○ 2017-04-01 06:43:48
○ 2026-03-23 11:38:32
○A162.255.119.2512015-12-11 → 2015-12-11 · 4 obs
● 2015-12-11 12:45:04
○ 2016-03-24 10:54:24
○ 2026-03-23 11:38:32
○A162.255.119.2542015-07-24 → 2015-07-24 · 3 obs
○ 2015-12-11 12:45:04
○ 2026-03-23 11:38:32
○A192.64.119.772017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 06:43:48
○ 2020-04-13 00:52:48
○ 2026-03-23 11:38:32
○A192.64.119.932016-03-24 → 2016-03-24 · 4 obs
● 2016-03-24 10:54:24
○ 2016-07-21 04:47:34
○ 2026-03-23 11:38:32
●A95.89.69.662026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:38:32
○CNAMEwww.constref.com2020-04-13 → 2020-04-13 · 2 obs
○ 2026-03-23 11:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| constref.de | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constref.de (unsigned zone)
⏱️ Timing
Total: 939ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.89.69.66 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mail.constref.de (pri: 0), constref.de (pri: 10) |
| TXT | 2 | v=spf1 a ~all, google-site-verification=dvE8I_jZ79q6Z2G |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
constref.de is the parent of syna.constref.de.
Mail Server Role
constref.de serves as the mail server for constref.de.
mail.constref.de is commonly used as a mail server with constref.de.
IP Addresses
constref.de resolves to a single IP address: 95.89.69.66.
Other host names, for instance syna.constref.de, share IP numbers with constref.de.
Name Servers
constref.de's delegation uses two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
constref.de shares the same name server setup as other domains, for example mirandaclassics.com, carffer.com, blueternal.com, tasahoy.com and sitfx.com.
constref.de at least partially shares name servers with other domains, including cedarcover.com, harbourhorizonrealty.com, naia.co, adamabobo.com and xerflex.net.
these name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IPs:
dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200
Mail Servers
Two mail servers handle constref.de: constref.de and mail.constref.de.
Host names with a single IP:
- constref.de points to 95.89.69.66
- mail.constref.de points to 95.89.69.66
Host names that point to 95.89.69.66: constref.de and mail.constref.de