schroer.dk

📜 Historical scan 2026-06-18 07:34:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schroer.dk is a .dk domain served by 3 nameservers (ns1.domainoffensive.de, ns2.domainoffensive.eu, ns3.domainoffensive.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.68.47.199 is hosted by netcup GmbH (AS197540) in Germany. Mail is handled by mail.schroer.dk, mx2fc9.netcup.net. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 257ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.domainoffensive.de	192.174.68.21 2001:67c:1bc::21	ns1.mainns.de ns1.mainns.de	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.domainoffensive.eu	176.97.158.21 2001:67c:10b8::21	ns2.mainns.eu ns2.mainns.eu	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.domainoffensive.net	192.174.68.20 2001:67c:1bc::20	ns3.mainns.net ns3.mainns.net	AS1921 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 339ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.68.47.199	—	a2fc7.netcup.net	AS197540	netcup GmbH	188.68.32.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 266ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.schroer.dk	188.68.47.201	mx2fc9.netcup.net	AS197540 netcup GmbH
50	—	mx2fc9.netcup.net	188.68.47.201 2a03:4000:0:343:98ac:37ff:fea6:f6c2	mx2fc9.netcup.net mx2fc9.netcup.net	AS197540 netcup GmbH AS197540 netcup GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.68.47.199
🔶 Autoconfig	autoconfig.netcup.net → 46.38.225.195

🔷 AAAA Records (IPv6)#

1 records 282ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:4000:30:57b7::12:2536	—	—	AS197540	netcup GmbH	2a03:4000:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 572ms

TXT Record
v=spf1 mx a include:_spf.webhosting.systems ~all

✉️ SPF#

Policy	Record (schroer.dk)
~all (soft fail)	v=spf1 mx a include:_spf.webhosting.systems ~all

📨 DMARC#

Policy	Record (_dmarc.schroer.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=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 2026-10-13 18:47:11

www	188.68.47.199 2a03:4000:30:57b7::12:2536 (AS197540) (address records, no CNAME)
www vs bare domain	Same network schroer.dk: 188.68.47.199 2a03:4000:30:57b7::12:2536 (AS197540) www.schroer.dk: 188.68.47.199 2a03:4000:30:57b7::12:2536 (AS197540)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

478ms

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

🏷️ SOA#

311ms

Field	Value
Serial	1706525618
Primary NS (MNAME)	ns1.domainoffensive.de
Responsible (RNAME)	info@domains.resellerinterface.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

257ms

339ms

266ms

AAAA

282ms

TXT

572ms

CAA

287ms

HTTPS

329ms

TLSA

416ms

SOA

311ms

MTA-STS

251ms

DNSSEC

478ms

SRV

375ms

Total

3444ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 01:00:49	955ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-01 17:34:18	986ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-25 06:17:52	1994ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 15:42:45	10305ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-23 23:47:22	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:34:38 shown	3444ms	3 NS 1 A 2 MX	🔓 Insecure