sydinvest.dk

📜 Historical scan 2026-08-18 22:37:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sydinvest.dk is a .dk domain served by 3 nameservers (blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org). It was registered on 21 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
blue.foundationdns.com	108.162.198.1 162.159.60.1 172.64.40.1 2606:4700:57::6ca2:c601 2803:f800:52::a29f:3c01 2a06:98c1:56::ac40:2801	blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
blue.foundationdns.net	108.162.198.31 162.159.60.31 172.64.40.31 2606:4700:57::6ca2:c61f 2803:f800:52::a29f:3c1f 2a06:98c1:56::ac40:281f	blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
blue.foundationdns.org	108.162.198.61 162.159.60.61 172.64.40.61 2606:4700:57::6ca2:c63d 2803:f800:52::a29f:3c3d 2a06:98c1:56::ac40:283d	blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

4 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3200::90:0	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—
2a06:98c1:3200::90:1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—
2a06:98c1:3200::90:2	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—
2a06:98c1:3200::90:3	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—

🔐 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#

Policy	Record (_dmarc.sydinvest.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarcrpt@sydbank.dk; ruf=mailto:dmarcrpt@sydbank.dk; fo=1

📬 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 2026-10-25 15:14:02

www	141.101.90.96 141.101.90.97 141.101.90.98 141.101.90.99 2a06:98c1:3200::90:0 2a06:98c1:3200::90:1 2a06:98c1:3200::90:2 2a06:98c1:3200::90:3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sydinvest.dk: 141.101.90.96 141.101.90.97 141.101.90.98 141.101.90.99 (AS13335) www.sydinvest.dk: 141.101.90.96 141.101.90.97 141.101.90.98 141.101.90.99 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

5 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u33615056.wl057.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u33615056.wl057.sendgrid.net	RSA · ~2048 bit
selector1	selector1-sydinvest-dk._domainkey.b0001sb.onmicrosoft.com	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9097ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2412527582
Primary NS (MNAME)	blue.foundationdns.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 01:08:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-11-21
Expires	2026-12-31 (64d)

🔗 Same registrant#

11 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
investeringsseminar.dk	Punktum dk A/S (direct)
pbfonde.dk	Punktum dk A/S (direct)
pbportefoelje.dk	Punktum dk A/S (direct)
pbportefølje.dk	Punktum dk A/S (direct)
pi-seminar.dk	Punktum dk A/S (direct)
privatebankingportefoelje.dk	Punktum dk A/S (direct)
privatebankingportefølje.dk	Punktum dk A/S (direct)
syd-fund-management.dk	Punktum dk A/S (direct)
sydinvest-engros.dk	Punktum dk A/S (direct)
sydinvestportefølje.dk	Punktum dk A/S (direct)
værdipapirfond.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

4034ms

4053ms

AAAA

39ms

TXT

4196ms

CAA

2050ms

HTTPS

4050ms

TLSA

4041ms

SOA

0ms

MTA-STS

4055ms

DNSSEC

9097ms

SRV

4054ms

Total

14188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 15:14:02	740ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-08 01:24:33	2065ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-06 00:51:09	1279ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-05 00:50:42	1893ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-04 00:43:14	1471ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-01 00:27:22	3569ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-30 00:15:51	1384ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-12 08:11:25	1166ms	3 NS 4 A 1 MX	🔒 Secure
2026-08-25 07:17:07	17625ms	3 NS 4 A 1 MX	🔒 Secure
2026-08-18 22:37:59 shown	14188ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-07 21:58:29	2225ms	3 NS 4 A 1 MX	🔒 Secure
2026-08-02 05:24:39	9556ms	3 NS 4 A 1 MX	🔒 Secure
2026-07-26 02:36:57	2723ms	3 NS 4 A 1 MX	🔒 Secure
2026-07-03 12:54:20	1823ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-27 12:20:59	1829ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-25 06:48:21	2296ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-21 15:00:20	1686ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-20 19:54:11	1366ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-17 15:36:25	2169ms	3 NS 4 A 1 MX	🔒 Secure