perser.dk

📜 Historical scan 2026-07-16 00:48:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

perser.dk is a .dk domain served by 2 nameservers (ns1.web24tech.com, ns2.web24tech.com). It was registered on 16 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.215.129.49 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.perser.dk. 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#

2 records 2051ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.web24tech.com	85.215.129.49	ip85-215-129-49.pbiaas.com	AS8560 IONOS SE
ns2.web24tech.com	85.215.133.5	ip85-215-133-5.pbiaas.com	AS8560 IONOS SE

🌍 A Records#

1 records 2027ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.215.129.49	86398s	ip85-215-129-49.pbiaas.com	AS8560	IONOS SE	85.215.128.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 2052ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.perser.dk	85.215.129.49	ip85-215-129-49.pbiaas.com	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 4030ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	perser.dk

📝 TXT Records#

1 records 306ms

TXT Record
v=spf1 +a +mx +a:plesk1.web24tech.com -all

✉️ SPF#

Policy	Record (perser.dk)
-all (hard fail)	v=spf1 +a +mx +a:plesk1.web24tech.com -all

📨 DMARC#

Policy	Record (_dmarc.perser.dk)
p=none (monitor only)	v=DMARC1; p=none; adkim=s; aspf=s

📬 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 2026-10-13 14:15:41

www CNAME	perser.dk (all on perser.dk) → 85.215.129.49 (AS8560)
www vs bare domain	Same network perser.dk: 85.215.129.49 (AS8560) www.perser.dk: 85.215.129.49 (AS8560)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2073ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071201
Primary NS (MNAME)	ns1.web24tech.com
Responsible (RNAME)	noc@web24tech.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-05 16:05:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-04-16
Expires	2027-04-15 (179d)

📋 WHOIS#

⏱️ Lookup Timing#

2051ms

2027ms

2052ms

AAAA

48ms

TXT

306ms

CAA

50ms

HTTPS

49ms

TLSA

103ms

SOA

0ms

MTA-STS

2083ms

DNSSEC

2073ms

SRV

4030ms

Total

4552ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 14:19:18	1036ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-31 18:42:17	4800ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 15:52:25	4858ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 00:48:27 shown	4552ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:23:19	3947ms	2 NS 1 A 1 MX	🔓 Insecure