teachfirst.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 14 changes
Scanned AtChanges since previous scan
2026-06-27 03:35:02 no changes
2026-06-26 22:35:39
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 93.191.156.22
MX + 1 aspmx.l.google.com + 10 alt3.aspmx.l.google.com + 10 alt4.aspmx.l.google.com + 5 alt1.aspmx.l.google.com + 5 alt2.aspmx.l.google.com
TXT + google-site-verification=KJqb6BCF8HYJbFKgetN2gqxSye9ibBQWuvXPCGDvFeQ + MS=B378F238DD4E5B5C0791A2CB94DC4FB3539BC4E5 + v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.simply.com ~all
SOA + serial 2026061601
DMARC + v=DMARC1; p=none; rua=mailto:jesper.christensen@teachfirst.dk
DNSSEC + secure − indeterminate
2026-06-22 16:19:07
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 93.191.156.22
MX − 1 aspmx.l.google.com − 10 alt3.aspmx.l.google.com − 10 alt4.aspmx.l.google.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
TXT − google-site-verification=KJqb6BCF8HYJbFKgetN2gqxSye9ibBQWuvXPCGDvFeQ − MS=B378F238DD4E5B5C0791A2CB94DC4FB3539BC4E5 − v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.simply.com ~all
SOA − serial 2026061601
DMARC − v=DMARC1; p=none; rua=mailto:jesper.christensen@teachfirst.dk
DNSSEC + indeterminate − secure
2026-06-17 22:59:57 baseline 4 NS · 1 A · 5 MX · 3 TXT · serial 2026061601 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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