psykolog-assistenten.dk

📜 Historical scan 2026-10-08 21:03:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

psykolog-assistenten.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 21 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.49.238.35 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by custmx.cscdns.net. The zone is DNSSEC-signed and validates, 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#

5 records 120ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 175ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.49.238.35	3600s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Glesborg

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	custmx.cscdns.net	198.58.121.58	—	AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 424ms

TXT Record
c4q0xkq5w17254v38btdrprf2s91dxct
v=spf1 mx -all

✉️ SPF#

Policy	Record (psykolog-assistenten.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.psykolog-assistenten.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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 10:55:23

www	NXDOMAIN
www vs bare domain	www does not resolve psykolog-assistenten.dk: 87.49.238.35 (AS3292) www.psykolog-assistenten.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

304ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2025035780
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 21:06:22

Field	Value
Registrar	Key-Systems GmbH
Registered	2017-12-21
Expires	2026-12-31 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

175ms

85ms

AAAA

82ms

TXT

424ms

CAA

148ms

HTTPS

101ms

TLSA

679ms

SOA

89ms

MTA-STS

229ms

DNSSEC

304ms

SRV

167ms

Total

2548ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 10:55:23	703ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-08 21:03:43 shown	2548ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-01 20:07:49	813ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:52:19	634ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-24 10:45:10	570ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-22 06:51:49	1797ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-18 00:19:06	729ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-16 11:17:21	1926ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-03 05:32:33	656ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:03:27	525ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-20 11:45:44	7829ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-14 09:57:47	1026ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-06 08:36:50	937ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-02 03:19:06	8743ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-23 18:44:07	9721ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-17 00:39:34	16928ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-09 12:24:54	830ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:34:43	869ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-26 08:43:01	2241ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-22 01:09:20	660ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:35:56	1782ms	5 NS 1 A 1 MX	🔒 Secure