mjeriksson.dk DNS records

🖥️ Nameservers4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	1800s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mjeriksson-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::4 2a01:111:f403:ca21::c 2a01:111:f403:ca48::8 52.101.181.153 52.101.209.153 52.101.68.0 52.101.68.16	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 84ms

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

📝 TXT Records3 records 222ms

TXT Record
google-site-verification=igH04aY6k6BOnztX0W_b6veBdQJ54jXNvgUgNZCogWU
mscid=E9mkGxvLqwOan9zLsuEPzHBB/RWH0/yrHOgbKpLEj+iVG/w1Cl3wFZRMm8S6mUmt3ukRyg8CiuhA5Pe8/VVFrQ==
v=spf1 include:spf.protection.outlook.com a ip4:62.243.128.68 -all

✉️ SPF

Policy	Record (mjeriksson.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a ip4:62.243.128.68 -all

📨 DMARC

Policy	Record (_dmarc.mjeriksson.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:64411c112d7d8@dmarc.centerasecurity.com;

📬 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
CNAME	_acme-challenge.mjeriksson.dk	mjeriksson.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC73ms

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)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

40ms

MX

43ms

AAAA

29ms

TXT

222ms

CAA

38ms

HTTPS

35ms

TLSA

896ms

SOA

0ms

MTA-STS

54ms

DNSSEC

73ms

SRV

84ms

Total

1809ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 02:30:35	1809ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-09-02 18:11:31	1126ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 22:00:35	2311ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 02:54:43	3437ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:20:42	1589ms	4 NS 1 A 1 MX	🔓 Insecure	View