flexgroup.dk

📜 Historical scan 2026-06-19 04:51:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flexgroup.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.2 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by flexgroup-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 42ms

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 Records#

1 records 154ms

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 Records#

1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	flexgroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::4 52.101.68.18 52.101.68.21 52.101.73.153 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 246ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 21:57:14

www CNAME	flexgroup.dk (all on flexgroup.dk) → 195.242.131.2 (AS62121)
www vs bare domain	Same network flexgroup.dk: 195.242.131.2 (AS62121) www.flexgroup.dk: 195.242.131.2 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

196ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'flexgroup.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

163ms

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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

154ms

23ms

AAAA

179ms

TXT

246ms

CAA

40ms

HTTPS

38ms

TLSA

183ms

SOA

163ms

MTA-STS

74ms

DNSSEC

196ms

SRV

474ms

Total

1142ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:18:07	2099ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:51:06	752ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 15:34:40	1017ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:55:29	834ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 23:41:37	9177ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-15 20:28:34	2763ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 13:57:05	839ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:48:30	1044ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 20:05:26	939ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 04:51:46 shown	1142ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 10:15:42	1862ms	3 NS 1 A 1 MX	🔒 Secure