synday.com - robtex.com
synday.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.221.199.219🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | 20601.dpms-online.de | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.synday.com ⭐ | ||||||
| A | 37.221.199.219🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | 20601.dpms-online.de | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2020-10-29 #12 | ||||||
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=1774576977 | ||||||
Subdomains
mail.synday.com |
Same first word
synday.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns79.manufrog.com2015-07-26 → 2016-07-01 · 4 obs
● 2016-07-01 17:09:06
○ 2017-02-01 12:25:32
○ 2026-03-27 02:04:00
○NSns80.manufrog.com2015-07-26 → 2016-07-01 · 4 obs
● 2016-07-01 17:09:06
○ 2017-02-01 12:25:32
○ 2026-03-27 02:04:00
●NSroot-dns.netcup.net2018-12-23 → 2026-03-27 · 3 obs
● 2018-12-23 05:40:22
● 2026-03-27 02:04:00
●NSsecond-dns.netcup.net2018-12-23 → 2026-03-27 · 3 obs
● 2018-12-23 05:40:22
● 2026-03-27 02:04:00
●NSthird-dns.netcup.net2018-12-23 → 2026-03-27 · 3 obs
● 2018-12-23 05:40:22
● 2026-03-27 02:04:00
●MXmail.synday.com2015-11-26 → 2026-03-27 · 6 obs
● 2015-11-26 06:42:48
● 2016-07-01 17:09:06
○ 2017-02-01 12:25:32
● 2018-12-23 05:40:22
● 2026-03-27 02:04:00
○MXsynday.com2015-07-26 → 2015-07-26 · 3 obs
○ 2015-11-26 06:42:48
○ 2026-03-27 02:04:00
○A107.150.5.2252015-11-26 → 2016-07-01 · 5 obs
● 2015-11-26 06:42:48
● 2016-07-01 17:09:06
○ 2017-02-01 12:25:32
○ 2026-03-27 02:04:00
○A109.73.160.1382015-07-26 → 2015-07-26 · 3 obs
○ 2015-11-26 06:42:48
○ 2026-03-27 02:04:00
●A37.221.199.2192018-12-23 → 2026-03-27 · 3 obs
● 2018-12-23 05:40:22
● 2026-03-27 02:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| synday.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synday.com (unsigned zone)
⏱️ Timing
Total: 2762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.221.199.219 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | mail.synday.com (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.synday.com has synday.com as its parent.
IP Addresses
synday.com maps to IP address 37.221.199.219.
Other host names for instance mail.synday.com and 20601.dpms-online.de share IP numbers with synday.com.
Name Servers
synday.com is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
synday.com at least partially shares name servers with other domains such as choreographie-berlin.de, widemus.de, thedealer.de, pulsb.de and stbup.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
synday.com is handled by a single mail server, mail.synday.com.
mail.synday.com points to one IP number: 37.221.199.219.