WWW.RTSAK.COM - smartguy.dk
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smartguy.dk checked at 2025-09-14T09:25:56.029Z 341ms 89/89/89 100% R:12smartguy.dk
| MX | mx1.krystal.io | ||||||
| A | 185.53.56.44🇬🇧 Krystal Hosting | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| A | 185.53.56.46🇬🇧 Krystal Hosting | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| MX | mx2.krystal.io | ||||||
| A | 185.53.56.45🇬🇧 Krystal Hosting | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| A | 185.53.56.47🇬🇧 Krystal Hosting | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| NS | ns1.krystal.io | ||||||
| A | 77.72.0.11🇬🇧 Krystal Hosting | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.krystal.io | ||||||
| A | 139.162.230.184🇬🇧 Linode AS63949 | ||||||
| PTR | ns2.krystal.uk | ||||||
| NS | ns3.krystal.io | ||||||
| A | 77.72.0.13🇬🇧 Krystal Hosting | ||||||
| PTR | ns1.cloudhosting.co.uk | ||||||
| NS | ns4.krystal.io | ||||||
| A | 139.162.254.53🇬🇧 Linode AS63949 | ||||||
| PTR | ns2.cloudhosting.co.uk | ||||||
| A | 77.72.2.112🇬🇧 Krystal Hosting | ||||||
| PTR | p112.lon.krystal.io | ||||||
dk
| NS | b.nic.dk | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
Up
mail.smartguy.dk |
Starts with same word
smartguy.se |
smartguy.biz |
smartguy.co.za |
smartguy.dk |
smartguy.tv |
smartguy.de |
smartguy.com |
smartguy.tw |
smartguy.net |
smartguy.no |
Starts similarily
AI analysis
The parent of mail.smartguy.dk is smartguy.dk.
smartguy.dk is associated with the IP address 77.72.2.112.
The IP numbers of smartguy.dk are also shared with other host names such as redhelp.co.uk, jamesvenn.com, humanityfirst.org, fifthsense.org.uk, and ericdinglasan.com.
The four name servers to which smartguy.dk is delegated are ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, and ns4.krystal.io.
Other domains, such as f1retail.co.uk, scoobysnax.uk, ericdinglasan.com, purplefoto.co.uk, and rehouse.org.uk, share at least a part of their name servers with smartguy.dk.
ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, and ns4.krystal.io all point to individual IP numbers: 77.72.0.11, 139.162.230.184, 77.72.0.13, and 139.162.254.53 respectively.
Two mail servers, mx1.krystal.io and mx2.krystal.io, manage smartguy.dk.
Just like domains speakeasytelecom.com, calorgasbrighton.co.uk, companyeye.co.uk, oscar.org.uk, and jkgmasterclass.com, smartguy.dk also has the same mail server setup.
mx1.krystal.io and mx2.krystal.io each have two IP numbers assigned: 185.53.56.44, 185.53.56.46 for mx1.krystal.io and 185.53.56.45, 185.53.56.47 for mx2.krystal.io.