DNS intelligence

permaletter.com

8 current publicly visible DNS records, grouped by type and cached briefly for faster repeat lookups.

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DNS record set

8 records found

Cached
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8 recordsShareable page

permaletter.com

WhatIsMyIP.live system recursive resolver

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Address records1A + AAAA
Mail servers1MX records
Nameservers3NS records
Text policies2TXT records
A

A records

IPv4 addresses used to reach this hostname.

1
permaletter.com64.99.64.37
TTL 300s
MX

MX records

Mail servers responsible for receiving email.

1
permaletter.com0 permaletter-com.mail.protection.outlook.com
TTL 300s
NS

NS records

Authoritative nameservers for this domain.

3
permaletter.comns2.systemdns.com
TTL 300s
permaletter.comns1.systemdns.com
TTL 300s
permaletter.comns3.systemdns.com
TTL 300s
TXT

TXT records

Policies and verification data such as SPF and ownership tokens.

2
permaletter.comv=spf1 include:spf.protection.outlook.com -all
TTL 300s
permaletter.comMS=ms79178140
TTL 300s
SOA

SOA records

Primary zone authority, serial number and timing values.

1
permaletter.comns1.systemdns.com hostmaster.systemdns.com 1753124399 10800 3600 300 60
TTL 300s
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DNS changes take time

Resolvers cache records according to their TTL. Recent changes can appear differently from another network until older cached answers expire.

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