bt-byg.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Punktum dk A/S (direct) · status Active · VID no · expires 2027-04-30 (fetched 2026-10-05).

WhenWhatChange
2027-04-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-16 17:30🔎 ScanFirst scanned: delegated to ns.nsd.dk, ns2.nsd.dk.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2005-04-07📝 WHOISRegistered (the WHOIS registration date).

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

37 scans · 55 changes
Scanned AtChanges since previous scan
2026-10-21 22:13:46
SOA + serial 2026102102 − serial 2026101403
2026-10-14 10:47:15
SOA + serial 2026101403 − serial 2026100801
2026-10-08 20:20:39
SOA + serial 2026100801 − serial 2026100608
2026-10-06 20:04:39
SOA + serial 2026100608 − serial 2026100514
2026-10-05 19:37:34
SOA + serial 2026100514 − serial 2026092905
2026-09-29 18:44:52
SOA + serial 2026092905 − serial 2026092901
2026-09-29 15:02:03
SOA + serial 2026092901 − serial 2026092818
2026-09-28 22:47:12
SOA + serial 2026092818 − serial 2026092501
2026-09-25 21:41:17
SOA + serial 2026092501 − serial 2026092202
2026-09-23 19:14:00
SOA + serial 2026092202 − serial 2026091502
2026-09-17 11:28:32
SOA + serial 2026091502 − serial 2026090701
2026-09-07 21:50:40
SOA + serial 2026090701 − serial 2026090306
2026-09-06 17:58:42 no changes
2026-09-03 17:30:21
SOA + serial 2026090306 − serial 2026082506
2026-08-25 15:54:04
SOA + serial 2026082506 − serial 2026082001
2026-08-20 20:48:50
SOA + serial 2026082001 − serial 2026081803
2026-08-18 19:24:12
SOA + serial 2026081803 − serial 2026081402
2026-08-17 02:05:35
SOA + serial 2026081402 − serial 2026080608
2026-08-07 04:39:28
SOA + serial 2026080608 − serial 2026080410
2026-08-04 21:08:14
SOA + serial 2026080410 − serial 2026073001
2026-07-30 13:05:36
SOA + serial 2026073001 − serial 2026072444
DNSSEC + insecure − indeterminate
2026-07-25 10:57:03
SOA + serial 2026072444 − serial 2026072429
DNSSEC + indeterminate − insecure
2026-07-24 10:26:47
SOA + serial 2026072429 − serial 2026071001
2026-07-15 10:13:07
SOA + serial 2026071001 − serial 2026070714
DNSSEC + insecure − indeterminate
2026-07-08 10:36:03
SOA + serial 2026070714 − serial 2026070108
DNSSEC + indeterminate − insecure
2026-07-03 15:08:00
SOA + serial 2026070108 − serial 2026062905
2026-06-30 14:50:46 no changes
2026-06-29 21:59:53 no changes
2026-06-29 13:30:23
SOA + serial 2026062905 − serial 2026062202
2026-06-24 23:32:51
NS + ns.nsd.dk + ns2.nsd.dk
A + 185.21.41.111
MX + 20 btbyg-dk0e.mail.protection.outlook.com
TXT + MS=ms50550596 + v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all
SOA + serial 2026062202
DNSSEC + insecure − indeterminate
2026-06-24 09:00:41
NS − ns.nsd.dk − ns2.nsd.dk
A − 185.21.41.111
MX − 20 btbyg-dk0e.mail.protection.outlook.com
TXT − MS=ms50550596 − v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all
SOA − serial 2026062202
DNSSEC + indeterminate − insecure
2026-06-23 22:33:29
NS + ns.nsd.dk + ns2.nsd.dk
A + 185.21.41.111
MX + 20 btbyg-dk0e.mail.protection.outlook.com
TXT + MS=ms50550596 + v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all
SOA + serial 2026062202
DNSSEC + insecure − indeterminate
2026-06-20 19:25:39
NS − ns.nsd.dk − ns2.nsd.dk
A − 185.21.41.111
MX − 20 btbyg-dk0e.mail.protection.outlook.com
TXT − MS=ms50550596 − v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all
SOA − serial 2026061701
DNSSEC + indeterminate − insecure
2026-06-20 13:18:16
SOA + serial 2026061701 − serial 2026061603
2026-06-16 17:45:58 no changes
2026-06-16 17:30:34 no changes
2026-06-16 17:30:32 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026061603 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 37 scans). Click a timestamp to view that full snapshot.

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