undervisningsklar.dk

📜 Historical scan 2026-06-18 08:47:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undervisningsklar.dk is a .dk domain served by 2 nameservers (ns1.mywahosting.com, ns2.mywahosting.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.237.69.247 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by mail.undervisningsklar.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#

2 records 150ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mywahosting.com	107.21.5.109	ec2-107-21-5-109.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.
ns2.mywahosting.com	107.23.117.42	ec2-107-23-117-42.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.237.69.247	—	ec2-54-237-69-247.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	54.236.0.0/15	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 140ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	mail.undervisningsklar.dk	54.237.69.247	ec2-54-237-69-247.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 753ms

TXT Record
v=spf1 include:spf.mywahosting.com -all

✉️ SPF#

Policy	Record (undervisningsklar.dk)
-all (hard fail)	v=spf1 include:spf.mywahosting.com -all

📨 DMARC#

Policy	Record (_dmarc.undervisningsklar.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@mywahosting.com; ruf=mailto:dmarc@mywahosting.com; rf=afrf; aspf=s;

📬 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 16:36:35

www	54.237.69.247 (AS14618) (address records, no CNAME)
www vs bare domain	Same network undervisningsklar.dk: 54.237.69.247 (AS14618) www.undervisningsklar.dk: 54.237.69.247 (AS14618)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

459ms

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

🏷️ SOA#

143ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.mywahosting.com
Responsible (RNAME)	admin@mywahosting.com
Refresh	14400s
Retry	120s
Expire	1814400s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

150ms

34ms

140ms

AAAA

152ms

TXT

753ms

CAA

149ms

HTTPS

449ms

TLSA

4022ms

SOA

143ms

MTA-STS

524ms

DNSSEC

459ms

SRV

4019ms

Total

11780ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-19 16:13:34	8797ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:47:56 shown	11780ms	2 NS 1 A 1 MX	🔓 Insecure