WWW.RTSAK.COM - extmail.nl
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extmail.nl checked at 2025-10-31T00:11:06.938Z 840ms 80/80/80 100% R:9extmail.nl
| NS | ns-171.awsdns-21.com | ||||||
| A | 2600:9000:5300:ab00::1 🇺🇸 Amazon | ||||||
| PTR | ns-171.awsdns-21.com | ||||||
| A | 205.251.192.171🇺🇸 Amazon | ||||||
| PTR | ns-171.awsdns-21.com | ||||||
| NS | ns-994.awsdns-60.net | ||||||
| A | 2600:9000:5303:e200::1 🇺🇸 Amazon | ||||||
| PTR | ns-994.awsdns-60.net | ||||||
| A | 205.251.195.226🇺🇸 Amazon | ||||||
| PTR | ns-994.awsdns-60.net | ||||||
| MX | smtp.extmail.nl | ||||||
| A | 137.135.222.172🇮🇪 Microsoft | ||||||
| PTR | mail.lyanthemail.com | ||||||
| NS | ns-1170.awsdns-18.org | ||||||
| A | 2600:9000:5304:9200::1 🇺🇸 Amazon | ||||||
| PTR | ns-1170.awsdns-18.org | ||||||
| A | 205.251.196.146🇺🇸 Amazon | ||||||
| PTR | ns-1170.awsdns-18.org | ||||||
| NS | ns-1780.awsdns-30.co.uk | ||||||
| A | 2600:9000:5306:f400::1 🇺🇸 Amazon | ||||||
| PTR | ns-1780.awsdns-30.co.uk | ||||||
| A | 205.251.198.244🇺🇸 Amazon | ||||||
| PTR | ns-1780.awsdns-30.co.uk | ||||||
nl
| NS | ns1.dns.nl | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
Up
| smtp.extmail.nl | 
Starts with same word
Starts similarily
AI analysis
extmail.nl is the parent of smtp.extmail.nl.
extmail.nl is delegated to four name servers: ns-171.awsdns-21.com, ns-994.awsdns-60.net, ns-1170.awsdns-18.org and ns-1780.awsdns-30.co.uk.
extmail.nl at least partially shares name servers with other domains, for instance metrobuilding.com, teachingawards.com.au, girafferide.com, simmsfishingproducts.biz and touchontime.com.
These name servers are commonly used with ns-1836.awsdns-37.co.uk, ns-1816.awsdns-35.co.uk, ns-812.awsdns-37.net, ns-1204.awsdns-22.org and ns-1677.awsdns-17.co.uk. 
Host names with two IP numbers:
ns-171.awsdns-21.com points to 2600:9000:5300:ab00::1 and 205.251.192.171; ns-994.awsdns-60.net points to 2600:9000:5303:e200::1 and 205.251.195.226; ns-1170.awsdns-18.org points to 2600:9000:5304:9200::1 and 205.251.196.146; ns-1780.awsdns-30.co.uk points to 2600:9000:5306:f400::1 and 205.251.198.244.
extmail.nl is handled by a single mail server, smtp.extmail.nl.
smtp.extmail.nl resolves to IP 137.135.222.172.