danishdays.dk

Records from scan: 2026-10-12 17:20:19 · 1019ms total · last checked 2026-10-16 01:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danishdays.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.38.84.61 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mx1.spamfilter.cc, mx2.spamfilter.cc and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.38.84.61	43200s	rodeo.windenergy.dtu.dk	AS1835	IDDQD-AS	192.38.0.0/17	🇩🇰 Denmark	Brønshøj

📧 MX Records#

3 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
10	43200s	mx2.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
20	43200s	mx3.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	danishdays.dk → 192.38.84.61
🔶 Autoconfig	danishdays.dk → 192.38.84.61

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 164ms

TXT Record
3QGFii0svYWIqd87YSBipqGHwqWsHl73t9bjFcvC5COEM2Ad5PIyfgpgu1xrRrfQtJEnXn6ENZK0k2+V32aQOw==
HARICA-aBmDMBaJxHL7Tr87uRS
v=spf1 mx -all
xz1qtmcgbkszb3j266prc3g9gnk9tvzf
yL+apEmP3ObwBRZYsTk8dhNk0jgZD0+X8yvShKimhKbL+N8sABWajq0Q2k/jfRVJsdK8yJ5DDHm9FPZKVEMCrA==

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.danishdays.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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#

checked 2026-10-12 17:20:19

www CNAME	san1.sitecore.dtu.dk (all on dtu.dk) → 52.236.166.178 (AS8075)
www vs bare domain	Different networks danishdays.dk: 192.38.84.61 (AS1835) www.danishdays.dk: 52.236.166.178 (AS8075) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.danishdays.dk	danishdays.dk
TXT	danishdays.dk	xz1qtmcgbkszb3j266prc3g9gnk9tvzf

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 15:40:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-07
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

37ms

34ms

AAAA

41ms

TXT

164ms

CAA

47ms

HTTPS

36ms

TLSA

230ms

SOA

48ms

MTA-STS

60ms

DNSSEC

70ms

SRV

65ms

Total

1019ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:20:19 shown	1019ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-10 15:12:15	2583ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-09 13:25:12	926ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-25 19:56:03	2297ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-16 20:59:12	1392ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-31 17:55:26	4519ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-20 08:47:31	9870ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-22 16:45:26	11239ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-22 11:24:05	1937ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-21 14:48:59	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:11:26	781ms	2 NS 1 A 3 MX	🔒 Secure