dmbook.co - robtex.com
dmbook.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759615358 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1019.ui-dns.biz2019-03-04 → 2026-03-23 · 2 obs
● 2026-03-23 18:12:48
●NSns1019.ui-dns.com2019-03-04 → 2026-03-23 · 2 obs
● 2026-03-23 18:12:48
●NSns1019.ui-dns.org2019-03-04 → 2026-03-23 · 2 obs
● 2026-03-23 18:12:48
○MXmx00.1and1.co.uk2019-03-04 → 2019-03-04 · 2 obs
○ 2026-03-23 18:12:48
●MXmx00.ionos.co.uk2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:12:48
○MXmx01.1and1.co.uk2019-03-04 → 2019-03-04 · 2 obs
○ 2026-03-23 18:12:48
●MXmx01.ionos.co.uk2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:12:48
●A54.37.19.1562026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 18:12:48
○A91.134.189.1662019-03-04 → 2019-03-04 · 2 obs
○ 2026-03-23 18:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| dmbook.co | ns1019.ui-dns.biz, ns1019.ui-dns.de, ns1019.ui-dns.org, ns1019.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.80.19
NS records: ns1019.ui-dns.biz, ns1019.ui-dns.de, ns1019.ui-dns.org, ns1019.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dmbook.co (unsigned zone)
⏱️ Timing
Total: 610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.37.19.156 |
| NS | 4 | ns1019.ui-dns.biz, ns1019.ui-dns.com... |
| MX | 2 | mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1019.ui-dns.com hostmaster.1and1.com |
Analysis
IP Addresses
dmbook.co maps to IP address 54.37.19.156.
Other host names, for example, host-lon-uk.datamaster.co.uk share IP numbers with dmbook.co.
Name Servers
dmbook.co is delegated to four name servers: ns1019.ui-dns.biz, ns1019.ui-dns.com, ns1019.ui-dns.de and ns1019.ui-dns.org.
dmbook.co at least partially shares name servers with other domains such as sauna-fachhandel.de, pzi-ev.de, caremed.de, buffiesboutique.com and btcmag.de.
these name servers are commonly used alongside the name servers ns1058.ui-dns.de, ns1077.ui-dns.biz, ns1092.ui-dns.org, ns1084.ui-dns.com and ns1101.ui-dns.com.
Host names with two IP numbers:
ns1019.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5113:100 and 217.160.81.19
ns1019.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5213:100 and 217.160.82.19
ns1019.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5013:100 and 217.160.80.19
ns1019.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5313:100 and 217.160.83.19
Mail Servers
Two mail servers handle dmbook.co: mx00.ionos.co.uk and mx01.ionos.co.uk.
dmbook.co shares the same mail server setup as other domains, including maglusstylus.com, indiancricketschools.com, geolec.co.uk, primrose-realestate.com and pastlifehealing.co.uk.
Host names with a single IP address:
mx00.ionos.co.uk points to 212.227.15.41
mx01.ionos.co.uk points to 217.72.192.67