mikkelsentoftlund.dk DNS records

🖥️ Nameservers4 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1438.awsdns-51.org	205.251.197.158 2600:9000:5305:9e00::1	ns-1438.awsdns-51.org ns-1438.awsdns-51.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1952.awsdns-52.co.uk	205.251.199.160 2600:9000:5307:a000::1	ns-1952.awsdns-52.co.uk ns-1952.awsdns-52.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-328.awsdns-41.com	205.251.193.72 2600:9000:5301:4800::1	ns-328.awsdns-41.com ns-328.awsdns-41.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-739.awsdns-28.net	205.251.194.227 2600:9000:5302:e300::1	ns-739.awsdns-28.net ns-739.awsdns-28.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.135.25	300s	lb1.webafdeling.dk	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mikkelsentoftlund-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::26 2a01:111:f403:ca09::9 2a01:111:f403:ca48::8 52.101.68.0 52.101.68.15 52.101.68.27 52.101.68.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.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 102ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.mikkelsentoftlund.dk

📝 TXT Records2 records 230ms

TXT Record
MS=ms32606990
v=spf1 mx a ip4:52.17.45.100 include:spf.protection.outlook.com include:spf.web.mindworking.dk include:spf.webafdeling.dk ~all

✉️ SPF

Policy	Record (mikkelsentoftlund.dk)
~all (soft fail)	v=spf1 mx a ip4:52.17.45.100 include:spf.protection.outlook.com include:spf.web.mindworking.dk include:spf.webafdeling.dk ~all

📨 DMARC

Policy	Record (_dmarc.mikkelsentoftlund.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:dmarc@mikkelsentoftlund.dk;ruf=mailto:dmarc@mikkelsentoftlund.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

🔗 TLSA / DANE

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

🔐 DNSSEC139ms

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-328.awsdns-41.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

73ms

A

99ms

MX

42ms

AAAA

54ms

TXT

230ms

CAA

73ms

HTTPS

61ms

TLSA

374ms

SOA

0ms

MTA-STS

120ms

DNSSEC

139ms

SRV

102ms

Total

3657ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:33:20	3657ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 08:14:05	12977ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 12:23:05	9199ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 04:12:51	1030ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:34:53	1863ms	4 NS 1 A 1 MX	🔓 Insecure	View