membran-sikring.dk

📜 Historical scan 2026-10-08 07:15:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

membran-sikring.dk is a .dk domain served by 4 nameservers (ns1.dk, ns2.dk, ns3.dk and 1 more). It was registered on 4 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.16 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by membransikring-dk01i.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 154ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.dk	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dk	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records#

1 records 398ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.16	120s	nlcp07.hosting4real.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 366ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	120s	membransikring-dk01i.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca21::10 2a01:111:f403:ca21::a 2a01:111:f403:ca48::10 52.101.103.137 52.101.185.24 52.101.68.21 52.101.68.8	mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 52.98.154.136
🔶 Autoconfig	213.184.85.16

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 546ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records 1192ms

TXT Record
MS=ms45493274
v=spf1 +a +mx +ip4:213.184.85.16 include:spf-record.net +include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (membran-sikring.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:213.184.85.16 include:spf-record.net +include:spf.protection.outlook.com -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 2026-10-15 01:54:37

www	213.184.85.16 (AS59795) (address records, no CNAME)
www vs bare domain	Same network membran-sikring.dk: 213.184.85.16 (AS59795) www.membran-sikring.dk: 213.184.85.16 (AS59795)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.membran-sikring.dk	ZsAgrgWneWfpXgcf0nc3O8puWlrkF8-Z1GIS6Dh2HSI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

490ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

105ms

Field	Value
Serial	2026100800
Primary NS (MNAME)	ns1.dk
Responsible (RNAME)	server@hosting4real.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 07:27:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-04-04
Expires	2027-04-03 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

154ms

398ms

366ms

AAAA

316ms

TXT

1192ms

CAA

419ms

HTTPS

159ms

TLSA

890ms

SOA

105ms

MTA-STS

414ms

DNSSEC

490ms

SRV

546ms

Total

4376ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 01:54:37	1869ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-13 23:37:56	1674ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-12 21:02:40	1695ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-11 19:51:57	2122ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-10 16:52:28	3147ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 07:15:25	1840ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-08 07:15:05 shown	4376ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-07 07:07:32	1814ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:08:01	1373ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 19:41:09	10100ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-10 16:38:45	9395ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-05 03:50:37	4333ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-24 08:10:31	9374ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:04:14	2162ms	4 NS 1 A 1 MX	🔓 Insecure