flexcover.dk

📜 Historical scan 2026-09-16 08:36:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flexcover.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 4 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.121.27.182 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by flexcover-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 31ms

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 ns2.e-studio.dk	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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.121.27.182	600s	ec2-3-121-27-182.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	flexcover-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca21::c 52.101.103.39 52.101.209.31 52.101.68.25 52.101.91.156	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 50ms

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

📝 TXT Records#

1 records 131ms

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

✉️ SPF#

Policy	Record (flexcover.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 2026-10-12 07:27:22

www CNAME	flexcover.dk (all on flexcover.dk) → 3.121.27.182 (AS16509)
www vs bare domain	Same network flexcover.dk: 3.121.27.182 (AS16509) www.flexcover.dk: 3.121.27.182 (AS16509)
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.flexcover.dk	AuSphhIbplPx_gbRd6-zAbiGtiAvfjFVV79kH1fwSYM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091403
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#

WHOIS fetched 2026-10-08 20:51:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-04
Expires	2026-11-30 (41d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

37ms

AAAA

34ms

TXT

131ms

CAA

36ms

HTTPS

33ms

TLSA

726ms

SOA

0ms

MTA-STS

51ms

DNSSEC

109ms

SRV

50ms

Total

1384ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:09:52	1116ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:34:28	716ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:42:03	1167ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-22 10:03:10	2487ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-16 08:36:31 shown	1384ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-21 16:02:53	1903ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-15 22:34:55	9517ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:25:17	1234ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:56:32	3006ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:04:22	1336ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-22 19:04:30	1103ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:45:48	2214ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:49:51	1330ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:46:39	1620ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:22:29	893ms	3 NS 1 A 1 MX	🔒 Secure