markkolb.com - robtex.com
markkolb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.41🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1720467415 | ||||||
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=1777528471 | ||||||
Same first word
markkolb.com |
Similar names
DNS History
6 records (4 active, 2 former)
●MXmx.hover.com.cust.hostedemail.com2015-06-01 → 2026-04-30 · 2 obs
● 2026-04-30 06:00:00
●A216.40.34.412026-02-25 → 2026-04-30 · 3 obs
● 2026-02-25 15:13:26
● 2026-04-30 06:00:00
○A64.98.145.302016-09-07 → 2020-02-19 · 5 obs
● 2016-09-07 20:45:14
● 2020-02-19 12:39:28
○ 2026-02-25 15:13:26
○ 2026-04-30 06:00:00
○A64.99.80.302015-06-01 → 2016-03-29 · 4 obs
● 2016-03-29 02:24:32
○ 2016-09-07 20:45:14
○ 2026-04-30 06:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| markkolb.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:64.98.148.13
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markkolb.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
IP Addresses
markkolb.com points to IP number: 216.40.34.41.
Other host names such as allcraft.com, ns2.techprocomputer.com, jobert.net, cotn.co and downloads.indesignmag.com share IPs with markkolb.com.
Name Servers
markkolb.com is delegated to two name servers: ns1.hover.com and ns2.hover.com.
markkolb.com shares the same name server setup as pureromancenikki.com, eseell.com, kazamtraining.com, fschiettecatte.com and mikakele.com.
markkolb.com at least partially shares name servers with other domains, for instance signaturepropertiesnw.com, craptopia.net, realbase.com, apvdesign.com and telltime.net.
these name servers are often used in conjunction with the name servers ns3.hover.com.
Host names with two IP numbers: ns1.hover.com points to: 2604:4000:0:d:216:40:47:26 and 216.40.47.26; ns2.hover.com points to: 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.
Mail Servers
markkolb.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.
The mail server setup for markkolb.com matches that of other domains, for instance fastlane-education.org, rangersonly.com, rodzperez.com, thedirectorate.org and vekme.com.
markkolb.com shares some mail servers with other domains, at least in part, for instance localwp.com.
mx.hover.com.cust.hostedemail.com points to a single IP: 216.40.42.4.