dnduk.com - robtex.com
dnduk.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.markmonitor.com ⭐ | ||||||
| A | 2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| NS | ns2.markmonitor.com | ||||||
| A | 2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| A | 176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| NS | ns3.markmonitor.com | ||||||
| A | 2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| NS | ns4.markmonitor.com | ||||||
| A | 2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.markmonitor.com | ||||||
| A | 192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| NS | ns5.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| NS | ns6.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| A | 176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| NS | ns7.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| MX | mail.global.frontbridge.com ⭐ | ||||||
| TXT | v=msv1 t=582AA71D-FF2E-4CDF-A35F-ABC6D4558785 | ||||||
| SOA | ns1.markmonitor.comhostmaster@markmonitor.com 2018-05-10 #1 | ||||||
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=1774684267 | ||||||
Same first word
dnduk.com |
Similar names
DNS History
17 records (8 active, 9 former)
○NSns1.hostdns4u.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-09-02 21:31:46
○ 2026-03-28 08:09:06
●NSns1.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
○NSns1.netnames.net2015-09-02 → 2017-08-09 · 5 obs
● 2015-09-02 21:31:46
● 2017-08-09 09:18:04
○ 2026-03-27 12:42:50
○ 2026-03-28 08:09:06
○NSns2.hostdns4u.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-09-02 21:31:46
○ 2026-03-28 08:09:06
●NSns2.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
○NSns2.netnames.net2015-09-02 → 2017-08-09 · 5 obs
● 2015-09-02 21:31:46
● 2017-08-09 09:18:04
○ 2026-03-27 12:42:50
○ 2026-03-28 08:09:06
●NSns3.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
●NSns4.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
●NSns5.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
○NSns5.netnames.net2015-09-02 → 2017-08-09 · 5 obs
● 2015-09-02 21:31:46
● 2017-08-09 09:18:04
○ 2026-03-27 12:42:50
○ 2026-03-28 08:09:06
●NSns6.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
○NSns6.netnames.net2015-09-02 → 2017-08-09 · 5 obs
● 2015-09-02 21:31:46
● 2017-08-09 09:18:04
○ 2026-03-27 12:42:50
○ 2026-03-28 08:09:06
●NSns7.markmonitor.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:42:50
● 2026-03-28 08:09:06
●MXmail.global.frontbridge.com2015-09-02 → 2026-03-28 · 3 obs
● 2015-09-02 21:31:46
● 2026-03-28 08:09:06
○MXwww.dnduk.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-09-02 21:31:46
○ 2026-03-28 08:09:06
○A185.26.230.1292015-09-02 → 2017-08-09 · 5 obs
● 2015-09-02 21:31:46
● 2017-08-09 09:18:04
○ 2026-03-27 12:42:50
○ 2026-03-28 08:09:06
○A209.216.209.1232008-03-13 → 2008-03-13 · 3 obs
○ 2015-09-02 21:31:46
○ 2026-03-28 08:09:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dnduk.com | ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com | 8 records |
✅ Authoritative Response
Server:176.97.158.1
NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnduk.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| MX | 1 | mail.global.frontbridge.com (pri: 10) |
| TXT | 1 | v=msv1 t=582AA71D-FF2E-4CDF-A35F-ABC6D45 |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)
Analysis
Name Servers
dnduk.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
dnduk.com shares name servers with other domains at least partially, for example tommyhilfiger.pt, agcda.net, splunkpartnerprogram.com, webhousecall.reviews and extechinstruments.com.
Host names with two IP numbers:
ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.
ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.
ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.
ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.
ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.
ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.
ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.
Mail Servers
dnduk.com is handled by a single mail server, mail.global.frontbridge.com.
dnduk.com shares the same mail server setup as other domains, for instance conticomm.net, taug.net, idpshell.com, bio-rad-laboratories.de and outdoorsfanmedia.com.
dnduk.com shares mail servers with other domains at least partially; for instance ebizcuss.com, legendarylifestylecollection.com, backupsilo.com, jobscope.com and go-mobile.be.
these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.