psykolog-assistenten.dk DNS records

🖥️ Nameservers5 records 44ms

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 AS207021 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 AS207021 ipcom GmbH

🌍 A Records1 records 49ms

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 Records1 records 43ms

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 Records2 records 217ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2025035772
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

49ms

MX

43ms

AAAA

62ms

TXT

217ms

CAA

60ms

HTTPS

60ms

TLSA

77ms

SOA

0ms

MTA-STS

67ms

DNSSEC

85ms

SRV

69ms

Total

656ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 05:32:33	656ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:03:27	525ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 11:45:44	7829ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 09:57:47	1026ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 08:36:50	937ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 03:19:06	8743ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 18:44:07	9721ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 00:39:34	16928ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 12:24:54	830ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 11:34:43	869ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 08:43:01	2241ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 01:09:20	660ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:35:56	1782ms	5 NS 1 A 1 MX	🔒 Secure	View