bisgaardwinther.dk

📜 Historical scan 2026-09-03 20:41:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisgaardwinther.dk is a .dk domain served by 4 nameservers (ns-1377.awsdns-44.org, ns-153.awsdns-19.com, ns-1772.awsdns-29.co.uk and 1 more). It was registered on 22 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.38.8 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bisgaardwinther-dk.mail.protection.outlook.com, bisgaardwinther-dk02b.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1377.awsdns-44.org	205.251.197.97 2600:9000:5305:6100::1	ns-1377.awsdns-44.org ns-1377.awsdns-44.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-153.awsdns-19.com	205.251.192.153 2600:9000:5300:9900::1	ns-153.awsdns-19.com ns-153.awsdns-19.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1772.awsdns-29.co.uk	205.251.198.236 2600:9000:5306:ec00::1	ns-1772.awsdns-29.co.uk ns-1772.awsdns-29.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-797.awsdns-35.net	205.251.195.29 2600:9000:5303:1d00::1	ns-797.awsdns-35.net ns-797.awsdns-35.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.8	300s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	bisgaardwinther-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 2a01:111:f403:ca48::12 52.101.68.18 52.101.68.21 52.101.68.29 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.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
10	300s	bisgaardwinther-dk02b.mail.protection.outlook.com	—	—	—

📧 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#

3 records 236ms

TXT Record
MS=ms75435669
ms92380196
v=spf1 ip4:3.64.192.98 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bisgaardwinther.dk)
-all (hard fail)	v=spf1 ip4:3.64.192.98 include:spf.protection.outlook.com -all

📨 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#

latest probe, not this scan · checked 2026-10-13 13:03:40

www	193.8.38.8 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bisgaardwinther.dk: 193.8.38.8 (AS48854) www.bisgaardwinther.dk: 193.8.38.8 (AS48854)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-bisgaardwinther-dk._domainkey.bisgaardwinther.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-153.awsdns-19.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-20 02:08:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-09-22
Expires	2027-09-21 (332d)

🔗 Same registrant#

5 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
beck-lyager.dk	Punktum dk A/S (direct)
bisgaardwintherentreprise.dk	Punktum dk A/S (direct)
bwentreprise.dk	Punktum dk A/S (direct)
jakobknudsensvej.dk	Punktum dk A/S (direct)
zilbot.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

56ms

45ms

AAAA

42ms

TXT

236ms

CAA

53ms

HTTPS

47ms

TLSA

911ms

SOA

0ms

MTA-STS

72ms

DNSSEC

98ms

SRV

81ms

Total

4110ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:05:36	3566ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-03 20:41:19 shown	4110ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-28 03:22:59	3469ms	4 NS 1 A 2 MX	🔓 Insecure
2026-07-02 09:45:18	8394ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-22 09:03:30	1877ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-16 14:41:38	2687ms	4 NS 1 A 2 MX	🔓 Insecure