knudandreassen.dk DNS records

🖥️ Nameservers4 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.a2hosting.com	13.248.158.180	a79764cc55c0ac9c0.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.a2hosting.com	75.2.118.134	abc65dd9a44b5332f.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns3.a2hosting.com	76.223.26.245	a79764cc55c0ac9c0.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns4.a2hosting.com	99.83.147.209	abc65dd9a44b5332f.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
190.92.180.102	3600s	—	AS209341	WHG Hosting Services Ltd	190.92.180.0/22	🇺🇸 United States	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	knudandreassen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 2a01:111:f403:ca09::a 2a01:111:f403:ca48::8 52.101.68.12 52.101.68.27 52.101.73.2 52.101.73.24	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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
🔶 Autoconfig	190.92.180.102

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 117ms

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

📝 TXT Records1 records 321ms

TXT Record
v=spf1 ip4:185.146.22.248 include:spf.a2hosting.com +ip4:190.92.180.102 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (knudandreassen.dk)
-all (hard fail)	v=spf1 ip4:185.146.22.248 include:spf.a2hosting.com +ip4:190.92.180.102 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.knudandreassen.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:info@fix-it.dk;ruf=mailto:info@fix-it.dk

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.knudandreassen.dk	HI703H9TEVUQWkHcSYbQeWHUomUYvwBdAjyIUgTqv5Q

🔗 TLSA / DANE

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

🔐 DNSSEC2080ms

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	2026082401
Primary NS (MNAME)	ns1.a2hosting.com
Responsible (RNAME)	root@nl1-ts102.a2hosting.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

54ms

MX

52ms

AAAA

52ms

TXT

321ms

CAA

74ms

HTTPS

74ms

TLSA

367ms

SOA

0ms

MTA-STS

98ms

DNSSEC

2080ms

SRV

117ms

Total

3097ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:15:40	3097ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 18:18:12	2995ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 12:09:27	2577ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 04:01:38	2746ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 02:04:32	975ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 11:59:59	1874ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 06:10:53	1592ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:08:23	1160ms	4 NS 1 A 1 MX	❓ Unknown	View