DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
portsit.se runs on AS1257, with email configured.
- Hosting network
- AS1257AS1257
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 9,593 other sites on AS1257. Stable here since we started watching (Sep 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for portsit.se
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| portsit.se | MX | 0 | 10 | mx.portsit.se |
| portsit.se | MX | 0 | 10 | mx.portsit.net |
| portsit.se | MX | 0 | 20 | mx.portsit.com |
| portsit.se | A | 0 | 193.14.90.203 | |
| portsit.se | SOA | 3600 | dns01.dipcon.com registry.ports.net 2026092500 1800 900 1814400 3600 | |
| portsit.se | NS | 0 | dns04.ports.net | |
| portsit.se | NS | 0 | dns01.dipcon.com | |
| portsit.se | NS | 0 | dns03.ports.se | |
| portsit.se | NS | 0 | dns02.ports.se | |
| portsit.se | TXT | 0 | _m8e7qvboclem83a79x07k07peabcvb4 | |
| portsit.se | TXT | 0 | MS=ms47934796 | |
| portsit.se | TXT | 0 | 58vypfpbyrkzmp59p25v72rsz0kg27z8 | |
| portsit.se | TXT | 0 | _u5fz9h555y9w6p5shy2czritna98rnr | |
| portsit.se | TXT | 0 | _bkj91sm3pp07rwilr0yknh2h0h7ntzn | |
| portsit.se | TXT | 0 | _cmhtafp9lv70pjwe9y3enqfqrzrk3fa | |
| portsit.se | TXT | 0 | v=spf1 ip4:193.14.90.0/24 ip4:193.12.211.0/24 include:spf.ports.email include:spf.protection.outlook.com mx -all | |
| portsit.se | TXT | 0 | f02sfg5rb7c35l1ttx6qw2x7vtbcc0jj | |
| portsit.se | TXT | 0 | vqr4chkfckzp57zzgwlxb64w846c8bmk | |
| portsit.se | TXT | 0 | _1bgspdpb5yh0hk402gtgczez0sfw5f2 | |
| portsit.se | TXT | 0 | gbrtpq9xjd7dz7kjrzpf55vvhwqhwfjn | |
| portsit.se | TXT | 0 | MS=0C0FFEB18766562D212E107DE16C2E8F6BB1B174 | |
| portsit.se | TXT | 0 | 6hshqt3v3fgxp273h3dw817c8z9rrkmc | |
| portsit.se | TXT | 0 | _xpt1w8r85dugy8kez1uvfjptoy9eojl | |
| portsit.se | TXT | 0 | 45wqq5n12cjd7780lgym24f92sf03qgl | |
| portsit.se | TXT | 0 | hcgkmzhq8xwp00fvksfzwmvqdf0vhbxc | |
| portsit.se | TXT | 0 | _uwp6co3yovbhacpdnddgwbrxocvrgxy | |
| portsit.se | TXT | 0 | z61hjsvcf0hl9xfpmft8btpyfdl0nrym | |
| www.portsit.se | A | 0 | 193.14.90.203 |
Get alerted the moment portsit.se's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch portsit.se continuously, notifying you the moment anything moves across all three signals:

Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain