sofienhoj.dk

Records from scan: 2026-10-08 15:51:41 · 942ms total · last checked 2026-10-17 03:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sofienhoj.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.206.212 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no 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 42ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.221.206.212	7200s	—	AS47292	Sentia Denmark A/S	91.221.206.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 128ms

TXT Record
v=spf1 mx ptr include:spf.simply.com include:spf.comjunit.net -all

✉️ SPF#

Policy	Record (sofienhoj.dk)
-all (hard fail)	v=spf1 mx ptr include:spf.simply.com include:spf.comjunit.net -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#

checked 2026-10-08 15:51:41

www CNAME	sofienhoj.dk (all on sofienhoj.dk) → 91.221.206.212 (AS47292)
www vs bare domain	Same network sofienhoj.dk: 91.221.206.212 (AS47292) www.sofienhoj.dk: 91.221.206.212 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

3 records 435ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

109ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026100801
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 2026-10-08 15:59:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-28
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

39ms

AAAA

42ms

TXT

128ms

CAA

40ms

HTTPS

34ms

TLSA

435ms

SOA

35ms

MTA-STS

51ms

DNSSEC

109ms

SRV

57ms

Total

942ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 15:51:41 shown	942ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 22:35:51	558ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:42:27	694ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 08:54:31	5003ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 00:38:08	723ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 17:55:44	4739ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 02:01:42	595ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:07:33	2601ms	2 NS 1 A 1 MX	🔒 Secure