markblack.co.uk - robtex.com
markblack.co.uk
co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1776139465 | ||||||
rank #13168 in the tld
WOT: SAFE (74/100)
Subdomains
www.markblack.co.uk |
Same first word
Similar names
blackmark.co |
blackmark.de |
blackmark.pl |
blackmark.bz |
blackmark.net |
blackmark.me |
blackmark.in.ua |
blackmark.org |
blackmark.com |
blackmark.us |
blackmark.eu |
DNS History
20 records (12 active, 8 former)
○NSdns0.easily.co.uk2015-06-10 → 2017-02-01 · 4 obs
● 2017-02-01 02:07:18
○ 2020-01-08 22:54:16
○ 2026-04-14 04:24:50
○NSdns1.easily.co.uk2015-06-10 → 2017-02-01 · 4 obs
● 2017-02-01 02:07:18
○ 2020-01-08 22:54:16
○ 2026-04-14 04:24:50
●NSns1.meganameservers.eu2020-01-08 → 2026-04-14 · 3 obs
● 2020-01-08 22:54:16
● 2026-04-14 04:24:50
●NSns2.meganameservers.eu2020-01-08 → 2026-04-14 · 3 obs
● 2020-01-08 22:54:16
● 2026-04-14 04:24:50
●NSns3.meganameservers.eu2020-01-08 → 2026-04-14 · 3 obs
● 2020-01-08 22:54:16
● 2026-04-14 04:24:50
○MXeasymx2.easily.co.uk2015-06-10 → 2017-02-01 · 4 obs
● 2017-02-01 02:07:18
○ 2020-01-08 22:54:16
○ 2026-04-14 04:24:50
●MXmx1c51.megamailservers.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:24:50
○MXmx1c51.megamailservers.eu2020-01-08 → 2026-04-05 · 4 obs
● 2020-01-08 22:54:16
● 2026-04-05 15:34:26
○ 2026-04-14 04:24:50
●MXmx2c51.megamailservers.eu2020-01-08 → 2026-04-14 · 3 obs
● 2020-01-08 22:54:16
● 2026-04-14 04:24:50
●MXmx3c51.megamailservers.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:24:50
○MXmx3c51.megamailservers.eu2020-01-08 → 2026-04-05 · 4 obs
● 2020-01-08 22:54:16
● 2026-04-05 15:34:26
○ 2026-04-14 04:24:50
●MXmx4c51.megamailservers.eu2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:34:26
● 2026-04-14 04:24:50
○MXrhea.easily.co.uk2015-06-10 → 2017-02-01 · 4 obs
● 2017-02-01 02:07:18
○ 2020-01-08 22:54:16
○ 2026-04-14 04:24:50
○A185.26.230.1312015-06-10 → 2017-02-01 · 4 obs
● 2017-02-01 02:07:18
○ 2020-01-08 22:54:16
○ 2026-04-14 04:24:50
●A198.185.159.1442026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:24:50
●A198.185.159.1452026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:24:50
●A198.49.23.1442026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:24:50
●A198.49.23.1452026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:24:50
○A91.136.8.1302020-01-08 → 2020-01-08 · 4 obs
● 2020-01-08 22:54:16
○ 2026-04-05 15:34:26
○ 2026-04-14 04:24:50
●A91.136.8.1312026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:34:26
● 2026-04-14 04:24:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| markblack.co.uk | ns1.meganameservers.eu, ns3.meganameservers.eu, ns2.meganameservers.eu | - |
✅ Authoritative Response
Server:91.136.8.241
NS records: ns1.meganameservers.eu, ns3.meganameservers.eu, ns2.meganameservers.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markblack.co.uk (unsigned zone)
⏱️ Timing
Total: 660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 198.49.23.145, 91.136.8.131... |
| NS | 3 | ns2.meganameservers.eu, ns1.meganameservers.eu... |
| MX | 4 | mx4c51.megamailservers.eu (pri: 120), mx3c51.megamailservers.com (pri: 110)... |
| TXT | 1 | v=spf1 include:spfc51.megamailservers.co |
| SOA | 1 | ns1.meganameservers.eu postmaster.megana |
Analysis
Hierarchy
markblack.co.uk is the parent of www.markblack.co.uk.
IP Addresses
Five IP numbers are pointed to by markblack.co.uk: 91.136.8.131, 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
For instance, other host names ayreswarren.com, global-table.com, wildwoodplaygrounds.com, designsbyshaw.com and mondore.com.br share IP numbers with markblack.co.uk.
Name Servers
The delegation for markblack.co.uk is handled by three name servers: ns1.meganameservers.eu, ns2.meganameservers.eu and ns3.meganameservers.eu.
markblack.co.uk shares name servers with other domains at least partially, for example cunny.org.uk, comparis.eu, atr.ro, braunspares.com and mechdigital.com.
These name servers are commonly used with the name servers ns1.mydomain.ro and ns2.mydomain.ro.
Host names with two IPs:
ns1.meganameservers.eu points to 2a01:7f60:1000:2::10 and 91.136.8.241
ns2.meganameservers.eu points to 2a01:7f60:9980:1::10 and 91.136.7.21
ns3.meganameservers.eu points to 2001:1810:4000:7::10 and 66.175.41.102
Mail Servers
markblack.co.uk is handled by four mail servers: mx1c51.megamailservers.com, mx3c51.megamailservers.com, mx2c51.megamailservers.eu and mx4c51.megamailservers.eu.
markblack.co.uk shares mail servers with other domains at least partially; for instance antsnest.co.uk, sirax.org, businesselemental.com, ap-m.co.uk and toolnfix.com.
these mail servers are commonly used alongside mx1c51.megamailservers.eu and mx3c51.megamailservers.eu.
Host names with a single IP:
mx1c51.megamailservers.com points to 91.136.8.162
mx3c51.megamailservers.com points to 91.136.8.164
mx2c51.megamailservers.eu points to 91.136.8.163
mx4c51.megamailservers.eu points to 91.136.8.165