simintra.dk

📜 Historical scan 2026-10-03 18:47:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simintra.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 50.28.76.51 is hosted by Liquid Web, L.L.C (AS32244) in United States. Mail is handled by mail.simintra.dk. 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
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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.28.76.51	43200s	cloudvpsserver.dbloch.dk	AS32244	Liquid Web, L.L.C	50.28.64.0/19	🇺🇸 United States	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.simintra.dk	50.28.76.51	cloudvpsserver.dbloch.dk	AS32244 Liquid Web, L.L.C

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	50.28.76.51
🔶 Autoconfig	50.28.76.51

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 184ms

TXT Record
v=spf1 include:spf.mandrillapp.com ?all

✉️ SPF#

Policy	Record (simintra.dk)
?all (neutral)	v=spf1 include:spf.mandrillapp.com ?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 2026-10-08 19:51:34

www	50.28.76.51 (AS32244) (address records, no CNAME)
www vs bare domain	Same network simintra.dk: 50.28.76.51 (AS32244) www.simintra.dk: 50.28.76.51 (AS32244)
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

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026100301
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 2026-10-02 19:10:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-01-14
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

52ms

32ms

AAAA

39ms

TXT

184ms

CAA

35ms

HTTPS

43ms

TLSA

381ms

SOA

37ms

MTA-STS

50ms

DNSSEC

57ms

SRV

58ms

Total

929ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 19:51:34	1595ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 18:47:14 shown	929ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 18:44:46	437ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 18:04:12	558ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 03:30:24	1186ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 23:52:01	4753ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 11:02:42	669ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:51:42	638ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-18 00:27:16	711ms	2 NS 1 A 1 MX	🔒 Secure