denblaavis.dk

📜 Historical scan 2026-08-27 18:52:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denblaavis.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It 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#

2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1	a.portsdns.se	AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.255.156.145	3600s	—	—	—	—	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	xn--denblavis-92a.dk → 5.255.156.145
🔶 Autoconfig	xn--denblavis-92a.dk → 5.255.156.145

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2241ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (denblaavis.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.denblaavis.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ebay-classifieds@rua.agari.com,mailto:dmarc-722-08-92xze@emvdmarc.com; ruf=mailto:ebay-classifieds@ruf.agari.com; rf=afrf; fo=1; pct=100; ri=3600; 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 2026-10-08 06:21:48

www CNAME	denblaavis.dk (all on denblaavis.dk) → 5.255.156.145
www vs bare domain	Same network denblaavis.dk: 5.255.156.145 www.denblaavis.dk: 5.255.156.145
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.denblaavis.dk	xn--denblavis-92a.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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	2026062400
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	1800s
Retry	900s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

56ms

78ms

AAAA

88ms

TXT

2241ms

CAA

80ms

HTTPS

62ms

TLSA

79ms

SOA

0ms

MTA-STS

75ms

DNSSEC

110ms

SRV

94ms

Total

2774ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:21:48	477ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-28 00:40:49	824ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-04 00:53:08	624ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 18:52:11 shown	2774ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 19:34:56	651ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 12:08:14	721ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 11:46:37	787ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 06:02:55	726ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 09:01:43	908ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:45:57	409ms	4 NS 1 A 0 MX	🔓 Insecure