stemmer.dk

📜 Historical scan 2026-06-25 13:20:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stemmer.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.46.104 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by server6104.serverpark.dk. The zone is not DNSSEC-signed, publishes a 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 247ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 242ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.104	7200s	server6104.serverpark.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 230ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	server6104.serverpark.dk	5.103.46.104	server6104.serverpark.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.103.46.104
🔶 Autoconfig	5.103.46.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 828ms

TXT Record
v=spf1 a mx include:_spf.serverpark.dk ~all

✉️ SPF#

Policy	Record (stemmer.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk ~all

📨 DMARC#

Policy	Record (_dmarc.stemmer.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-10 17:03:12

www	5.103.46.104 (AS44869) (address records, no CNAME)
www vs bare domain	Same network stemmer.dk: 5.103.46.104 (AS44869) www.stemmer.dk: 5.103.46.104 (AS44869)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

396ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

252ms

Field	Value
Serial	2013120513
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

247ms

242ms

230ms

AAAA

261ms

TXT

828ms

CAA

244ms

HTTPS

240ms

TLSA

269ms

SOA

252ms

MTA-STS

298ms

DNSSEC

396ms

SRV

339ms

Total

2180ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:56:17	830ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 13:20:16 shown	2180ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 03:43:14	519ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:34:54	701ms	3 NS 1 A 1 MX	🔓 Insecure