schroer.dk

📜 Historical scan 2026-09-01 17:34:18 · ← 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 50ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.68.47.199	86400s	a2fc7.netcup.net	AS197540	netcup GmbH	188.68.32.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.schroer.dk	188.68.47.201	mx2fc9.netcup.net	AS197540 netcup GmbH
50	86400s	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 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:4000:30:57b7::12:2536	86400s	—	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#

2 records 254ms

TXT Record
google-site-verification=J0UE1yAdU33L7CwP8RZM1WFbdI8AgyX5slpLmulUVi8
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#

96ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1784874378
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#

50ms

54ms

58ms

AAAA

55ms

TXT

254ms

CAA

61ms

HTTPS

55ms

TLSA

146ms

SOA

0ms

MTA-STS

86ms

DNSSEC

96ms

SRV

113ms

Total

986ms

🕐 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 shown	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	3444ms	3 NS 1 A 2 MX	🔓 Insecure