bierstedskole.dk

Records from scan: 2026-09-30 15:17:34 · 1103ms total · last checked 2026-10-15 22:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bierstedskole.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 27 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.249.43 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.249.43	600s	rekyl.i2.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	86400s	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c1e::1a	lm-in-f26.1e100.net lb-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	86400s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	86400s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	86400s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	86400s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 507ms

TXT Record
google-site-verification=_rjm8t0_JbvQ-On3vvQmPeBaMm--XNZNnlnomfS3BAE
SOA=1692718329

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-12 13:25:15

www	130.226.249.43 (AS1835) (address records, no CNAME)
www vs bare domain	Same network bierstedskole.dk: 130.226.249.43 (AS1835) www.bierstedskole.dk: 130.226.249.43 (AS1835)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

50ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

57ms

Field	Value
Serial	1692718329
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-10 11:54:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-09-27
Expires	2031-09-30 (1809d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

39ms

40ms

AAAA

38ms

TXT

507ms

CAA

32ms

HTTPS

26ms

TLSA

93ms

SOA

57ms

MTA-STS

38ms

DNSSEC

50ms

SRV

687ms

Total

1103ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:17:34 shown	1103ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-29 22:32:31	1798ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-27 07:20:29	1258ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-01 23:13:17	1240ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-02 18:20:02	1125ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-24 19:49:27	765ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-21 14:14:26	634ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-16 14:29:10	654ms	3 NS 1 A 5 MX	🔓 Insecure