brandbjerg.dk

📜 Historical scan 2026-08-26 17:57:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brandbjerg.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 13 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.125.228.140 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by brandbjerg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.125.228.140	3600s	ec2-3-125-228-140.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	brandbjerg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 52.101.68.32 52.101.68.36 52.101.68.5 52.101.73.19	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 299ms

TXT Record
MS=ms23077152
v=spf1 include:_brandbjerg.dk.protect._spf.skysnag.com ~all

✉️ SPF#

Policy	Record (brandbjerg.dk)
~all (soft fail)	v=spf1 include:_brandbjerg.dk.protect._spf.skysnag.com ~all

📨 DMARC#

Policy	Record (_dmarc.brandbjerg.dk)
p=quarantine	v=DMARC1;p=quarantine;adkim=r;pct=100;fo=1;ri=3600;rua=mailto:skya8642f06cc6ad93a@app.skysnag.com;

📬 MTA-STS#

828ms

Check	Result
Status	➖ None
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	none
Policy ID	1786702668
max_age	604800s
Policy MX	brandbjerg-dk.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:skya8642f06cc6ad93a@tls-rpt.skysnag.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 12:44:30

www	3.125.228.140 (AS16509) (address records, no CNAME)
www vs bare domain	Same network brandbjerg.dk: 3.125.228.140 (AS16509) www.brandbjerg.dk: 3.125.228.140 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY
BIMI	v=BIMI1;l=https://app.skysnag.com/storage/bimi/globe.svg;

✍️ DKIM keys#

2 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-brandbjerg-dk._domainkey.brandbjerghojskole.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026080600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-23 10:18:44

Field	Value
Registrar	Simply.com A/S
Registered	1998-07-13
Expires	2027-09-30 (338d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
brandbjerghojskole.dk	Simply.com A/S
nordicsalsacamp.dk	Simply.com A/S
skipro.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

50ms

49ms

56ms

AAAA

47ms

TXT

299ms

CAA

65ms

HTTPS

61ms

TLSA

598ms

SOA

0ms

MTA-STS

828ms

DNSSEC

99ms

SRV

72ms

Total

1924ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 12:44:30	1869ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 23:35:25	2116ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:00:52	2004ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:54:51	1738ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:57:37 shown	1924ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-08 12:45:55	1753ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:35:12	2246ms	4 NS 1 A 1 MX	🔒 Secure