borgertanken.dk

📜 Historical scan 2026-09-30 19:12:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borgertanken.dk is a .dk domain served by 4 nameservers (ns-119.awsdns-14.com, ns-1426.awsdns-50.org, ns-1775.awsdns-29.co.uk and 1 more). It was registered on 2 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-119.awsdns-14.com	205.251.192.119 2600:9000:5300:7700::1	ns-119.awsdns-14.com ns-119.awsdns-14.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1426.awsdns-50.org	205.251.197.146 2600:9000:5305:9200::1	ns-1426.awsdns-50.org ns-1426.awsdns-50.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1775.awsdns-29.co.uk	205.251.198.239 2600:9000:5306:ef00::1	ns-1775.awsdns-29.co.uk ns-1775.awsdns-29.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-817.awsdns-38.net	205.251.195.49 2600:9000:5303:3100::1	ns-817.awsdns-38.net ns-817.awsdns-38.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 220ms

TXT Record
v=spf1 a mx ip4:195.201.255.19 -all

✉️ SPF#

Policy	Record (borgertanken.dk)
-all (hard fail)	v=spf1 a mx ip4:195.201.255.19 -all

📨 DMARC#

Policy	Record (_dmarc.borgertanken.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@skrig.dk; ruf=mailto:postmaster@skrig.dk; fo=1

📬 MTA-STS#

122ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	1789223725
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@skrig.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 22:43:09

www	195.201.253.48 (AS24940) (address records, no CNAME)
www vs bare domain	Same network borgertanken.dk: 195.201.253.48 2a01:4f8:1c0c:81ac::1 (AS24940) www.borgertanken.dk: 195.201.253.48 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

62ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1426.awsdns-50.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 22:52:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-03-02
Expires	2028-03-31 (528d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

46ms

62ms

AAAA

42ms

TXT

220ms

CAA

52ms

HTTPS

65ms

TLSA

43ms

SOA

62ms

MTA-STS

122ms

DNSSEC

82ms

SRV

81ms

Total

3147ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 22:43:08	5305ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-07 22:27:05	2035ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-02 21:42:14	475ms	4 NS 0 A 0 MX	🔓 Insecure
2026-10-02 19:24:36	1902ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-30 19:12:51 shown	3147ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-30 09:39:00	2750ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-25 11:44:20	823ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-20 16:19:29	453ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-20 03:06:16	882ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-16 16:05:39	514ms	4 NS 0 A 0 MX	🔓 Insecure