flexibm.dk DNS records

🖥️ Nameservers4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.10	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	flexibm-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::26 52.101.73.123 52.101.73.22 52.101.73.28 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.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	193.8.38.10

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 162ms

TXT Record
MS=ms25036465
v=spf1 mx a include:spf.curanet.dk include:_custspf.one.com include:spf.protection.outlook.com a:mail.host4u.dk -all

✉️ SPF

Policy	Record (flexibm.dk)
-all (hard fail)	v=spf1 mx a include:spf.curanet.dk include:_custspf.one.com include:spf.protection.outlook.com a:mail.host4u.dk -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)

🔐 DNSSEC82ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2024070300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

42ms

MX

44ms

AAAA

39ms

TXT

162ms

CAA

45ms

HTTPS

42ms

TLSA

376ms

SOA

0ms

MTA-STS

64ms

DNSSEC

82ms

SRV

62ms

Total

1049ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:12:49	1049ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 05:54:01	1036ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 15:43:20	1634ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 05:59:51	1798ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:52:12	1843ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:00:02	1266ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:13:47	2129ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:12:49	1093ms	4 NS 1 A 1 MX	🔒 Secure	View