nikolajbollingtoft.dk

📜 Historical scan 2026-06-27 07:21:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolajbollingtoft.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.176.192 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, has no 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.176.192	3600s	—	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 46.36.209.50
🔶 Autoconfig	217.195.176.192

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 126ms

TXT Record
v=spf1 include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (nikolajbollingtoft.dk)
~all (soft fail)	v=spf1 include:spf.dandomain.dk ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 13:52:07

www	217.195.176.192 (AS31027) (address records, no CNAME)
www vs bare domain	Same network nikolajbollingtoft.dk: 217.195.176.192 (AS31027) www.nikolajbollingtoft.dk: 217.195.176.192 (AS31027)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 52ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

48ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2024122301
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 11:31:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-05-12
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

26ms

AAAA

26ms

TXT

126ms

CAA

27ms

HTTPS

26ms

TLSA

52ms

SOA

26ms

MTA-STS

34ms

DNSSEC

48ms

SRV

40ms

Total

572ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 05:55:38	390ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 16:13:07	634ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 15:23:22	516ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:59:33	634ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 07:21:48 shown	572ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:35:08	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:12:55	533ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 11:52:50	4843ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:41:30	1204ms	2 NS 1 A 1 MX	🔒 Secure