bisgaardwinther.dk DNS records

🖥️ Nameservers4 records 44ms

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 Records1 records 49ms

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 Records2 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	bisgaardwinther-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca48::c 52.101.68.10 52.101.73.123 52.101.73.19 52.101.73.26	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 259ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC144ms

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

🏷️ SOA0ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

49ms

MX

57ms

AAAA

62ms

TXT

259ms

CAA

44ms

HTTPS

44ms

TLSA

187ms

SOA

0ms

MTA-STS

103ms

DNSSEC

144ms

SRV

106ms

Total

3469ms

🕐 Scan History

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