flexgroup.dk DNS records

🖥️ Nameservers3 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk 34.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.2	600s	web.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	flexgroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::e 52.101.68.27 52.101.73.11 52.101.73.15 52.101.73.16	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 122ms

TXT Record
MS=ms41766925
v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.dk -all

✉️ SPF

Policy	Record (flexgroup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.flexgroup.dk	kqlz1n6pL7HuhlQZr4QddWzL0s12AsFMO1mKPvfO0dM

🔗 TLSA / DANE

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

🔐 DNSSEC58ms

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

🏷️ SOA27ms

Field	Value
Serial	2026051502
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
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

28ms

A

33ms

MX

27ms

AAAA

30ms

TXT

122ms

CAA

31ms

HTTPS

26ms

TLSA

244ms

SOA

27ms

MTA-STS

39ms

DNSSEC

58ms

SRV

36ms

Total

839ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:55:29	834ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 23:41:37	9177ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 20:28:34	2763ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 13:57:05	839ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:48:30	1044ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 20:05:26	939ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 04:51:46	1142ms	3 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 10:15:42	1862ms	3 NS 1 A 1 MX	🔒 Secure	View