zernichow.dk

📜 Historical scan 2026-06-23 13:32:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zernichow.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 31 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.204.48.91 is hosted by Host Europe GmbH (AS8972) in France. Mail is handled by 1245798254.pamx1.hotmail.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.204.48.91	600s	vs246842.vs.hosteurope.de	AS8972	Host Europe GmbH	92.204.48.0/22	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	1245798254.pamx1.hotmail.com	52.101.11.6 52.101.68.11 52.101.9.22 52.101.9.3	— — — —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	92.204.48.91
🔶 Autoconfig	92.204.48.91

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 276ms

TXT Record
v=spf1 include:hotmail.com ~all

✉️ SPF#

Policy	Record (zernichow.dk)
~all (soft fail)	v=spf1 include:hotmail.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 2026-10-12 23:44:47

www	92.204.48.91 (AS8972) (address records, no CNAME)
www vs bare domain	Same network zernichow.dk: 92.204.48.91 (AS8972) www.zernichow.dk: 92.204.48.91 (AS8972)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2025041604
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 13:12:45

Field	Value
Registrar	Simply.com A/S
Registered	2007-08-31
Expires	2027-08-31 (312d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

AAAA

117ms

TXT

276ms

CAA

43ms

HTTPS

40ms

TLSA

108ms

SOA

41ms

MTA-STS

127ms

DNSSEC

106ms

SRV

171ms

Total

820ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:44:47	1432ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 12:45:27	587ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-01 11:08:04	642ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:30:51	581ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-03 09:25:09	881ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 09:25:05	663ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:32:46 shown	820ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:39:33	1939ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:01:10	978ms	3 NS 1 A 1 MX	🔒 Secure