membran-erfa.dk

Records from scan: 2026-10-21 12:07:43 · 730ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

membran-erfa.dk is a .dk domain served by 2 nameservers (june.ns.cloudflare.com, yevgen.ns.cloudflare.com). It was registered on 6 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.98.163.241 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yevgen.ns.cloudflare.com	108.162.195.223 162.159.44.223 172.64.35.223 2606:4700:58::a29f:2cdf 2803:f800:50::6ca2:c3df 2a06:98c1:50::ac40:23df	yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.98.163.241	300s	postfix.byg-erfa.dk	AS24940	Hetzner Online GmbH	91.98.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.165.26	lm-in-f27.1e100.net lm-in-x1b.1e100.net lg-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-21 12:07:43

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks membran-erfa.dk: 91.98.163.241 (AS24940) www.membran-erfa.dk: 195.47.247.18 (AS51468) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2417909133
Primary NS (MNAME)	june.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 01:28:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-05-06
Expires	2027-05-31 (221d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bygbot.dk	ONE.COM A/S
bygerfa.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

29ms

32ms

30ms

AAAA

33ms

TXT

135ms

CAA

33ms

HTTPS

26ms

TLSA

129ms

SOA

31ms

MTA-STS

52ms

DNSSEC

98ms

SRV

44ms

Total

730ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 12:07:43 shown	730ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-21 09:37:39	2285ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-30 23:28:02	1154ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-26 02:37:16	1441ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-19 16:44:26	1332ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-03 23:59:20	2557ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-21 17:21:19	1548ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-18 12:18:26	1317ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-28 22:19:21	1072ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-28 13:41:14	2516ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-25 08:07:03	1798ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-24 13:03:14	920ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:02:07	972ms	2 NS 1 A 5 MX	🔓 Insecure