fleischerbyg.dk

📜 Historical scan 2026-09-25 08:55:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fleischerbyg.dk is a .dk domain served by 3 nameservers (ns1.my.host, ns2.my.host, ns3.my.host). It was registered on 24 September 2026 (WHOIS) and first appeared in the .dk zone on 25 September 2026. Its website address 217.180.14.66 is hosted by mijn.host B.V. (AS214673) in The Netherlands. Mail is handled by fleischerbyg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 139ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.my.host	2a03:5180:7:2:13af:27fb:f741:1 5.254.117.200	ns1.mijn.host ns1.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP
ns2.my.host	217.180.14.14 2a11:4881:1:4881::1	ns2.mijn.host ns2.mijn.host	AS214673 mijn.host B.V. AS214673 mijn.host B.V.
ns3.my.host	2a02:348:5e6:1::b6a0 83.96.241.95	ip-2a02-0348-05e6-0001-0000-0000-0000-b6a0.ams.resource.cloud ns3.mijn.host	AS35470 Signet B.V. AS35470 Signet B.V.

🌍 A Records#

1 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.180.14.66	900s	h66.my.host	AS214673	mijn.host B.V.	217.180.14.0/24	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 174ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	fleischerbyg-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.97.212.248
🔶 Autoconfig	217.180.14.66

🔷 AAAA Records (IPv6)#

1 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a11:4881:1:12::1	900s	h66.my.host	AS214673	mijn.host B.V.	2a11:4880:0:0:0:0:0:0/31	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 482ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 414ms

TXT Record
MS=ms90057604
v=spf1 include:spf.protection.outlook.com include:spf.mijn.host ~all

✉️ SPF#

Policy	Record (fleischerbyg.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.mijn.host ~all

📨 DMARC#

Policy	Record (_dmarc.fleischerbyg.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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#

latest probe, not this scan · checked 2026-10-09 12:44:07

www	217.180.14.66 2a11:4881:1:12::1 (AS214673) (address records, no CNAME)
www vs bare domain	Same network fleischerbyg.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) www.fleischerbyg.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

300ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1790276411
Primary NS (MNAME)	ns1.mijn.host
Responsible (RNAME)	hostmaster@fleischerbyg.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 10:09:18

Field	Value
Registrar	my.host
Registered	2026-09-24
Expires	2027-09-23 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

139ms

121ms

174ms

AAAA

152ms

TXT

414ms

CAA

146ms

HTTPS

152ms

TLSA

205ms

SOA

0ms

MTA-STS

465ms

DNSSEC

300ms

SRV

482ms

Total

4180ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:44:07	1691ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-25 08:55:59 shown	4180ms	3 NS 1 A 1 MX	🔒 Secure