elbaek-efterskole.dk DNS records

🖥️ Nameservers2 records 101ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.125.228.140	300s	ec2-3-125-228-140.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records3 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	elbaek-efterskole.dk → 3.125.228.140
🔶 Autoconfig	elbaek-efterskole.dk → 3.125.228.140

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 150ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.elbaek-efterskole.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:4db1176e83004a0b87098de86b3b9ec6@dmarc-reports.cloudflare.net

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.elbaek-efterskole.dk	elbaek-efterskole.dk

🔗 TLSA / DANE

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

🔐 DNSSEC208ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413668560
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

101ms

A

98ms

MX

89ms

AAAA

103ms

TXT

378ms

CAA

90ms

HTTPS

128ms

TLSA

290ms

SOA

0ms

MTA-STS

135ms

DNSSEC

208ms

SRV

150ms

Total

1702ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 15:53:57	1702ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-31 03:14:33	2247ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-23 16:11:07	3219ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-05 16:03:39	1220ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-25 16:06:31	8922ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-14 22:15:49	1023ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-06 05:24:54	2803ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-02 23:56:53	1706ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 00:45:13	881ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-19 21:54:07	3748ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 06:35:09	478ms	2 NS 1 A 3 MX	🔒 Secure	View