sschaderslev.dk

Records from scan: 2026-09-26 20:33:49 · 725ms total · last checked 2026-10-18 19:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sschaderslev.dk is a .dk domain served by 2 nameservers (ns1.nmesvr.dk, ns2.nmesvr.dk). It was registered on 7 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.184.137.26 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by gw1.dcgr.dk, gw2.dcgr.dk. The zone is not DNSSEC-signed, publishes a 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nmesvr.dk	89.184.137.26	89-184-137-26.norlyscustomer.net	AS39642 Sinal A/S
ns2.nmesvr.dk	89.184.137.46	89-184-137-46.norlyscustomer.net	AS39642 Sinal A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.184.137.26	3600s	89-184-137-26.norlyscustomer.net	AS39642	Sinal A/S	89.184.128.0/19	🇩🇰 Denmark	Haderslev

📧 MX Records#

2 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gw1.dcgr.dk	89.184.137.15	master.pcadmin.dk	AS39642 Sinal A/S
20	3600s	gw2.dcgr.dk	89.184.137.61	gw2.pcadmin.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	89.184.137.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 173ms

TXT Record
v=spf1 include:spf.protection.dcgr.dk -all

✉️ SPF#

Policy	Record (sschaderslev.dk)
-all (hard fail)	v=spf1 include:spf.protection.dcgr.dk -all

📨 DMARC#

Policy	Record (_dmarc.sschaderslev.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-report@dcgr.dk; ruf=mailto:dmarc-report@dcgr.dk; fo=1; sp=reject

📬 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 03:09:16

www	89.184.137.26 (AS39642) (address records, no CNAME)
www vs bare domain	Same network sschaderslev.dk: 89.184.137.26 (AS39642) www.sschaderslev.dk: 89.184.137.26 (AS39642)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

80ms

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	2023010903
Primary NS (MNAME)	ns1.nmesvr.dk
Responsible (RNAME)	hostmaster@sschaderslev.dk
Refresh	7200s
Retry	540s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 03:47:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-07
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

35ms

39ms

AAAA

40ms

TXT

173ms

CAA

40ms

HTTPS

31ms

TLSA

278ms

SOA

0ms

MTA-STS

49ms

DNSSEC

80ms

SRV

59ms

Total

725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 20:33:49 shown	725ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 20:40:19	755ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-22 11:43:05	11429ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-21 05:19:14	2337ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 07:35:18	639ms	2 NS 1 A 2 MX	🔓 Insecure