stabyefterskole.dk

Records from scan: 2026-10-11 16:26:02 · 2045ms total · last checked 2026-10-19 00:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stabyefterskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.198 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by stabyefterskole-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 161ms

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 Records#

1 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.198	300s	web135.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	stabyefterskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::28 2a01:111:f403:ca21::e 52.101.181.153 52.101.185.114 52.101.68.39 52.101.68.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 392ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 231ms

TXT Record
adobe-idp-site-verification=e944522863c9a85da765f2dbd61a2fb194a470d3df5ef9fe8d1ea7a61fef71f7
facebook-domain-verification=6liigxelwg0r5va7uxpgsd0biqwv2t
MS=ms81010945
v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (stabyefterskole.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.stabyefterskole.dk)
p=quarantine	v=DMARC1; p=quarantine; aspf=r; adkim=r; rua=mailto:872c9608f06d4d38af95b9f447e94542@dmarc-reports.cloudflare.net,mailto:dmarc@stabyefterskole.dk

📬 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 2026-10-11 16:26:02

www	185.21.41.198 (AS48854) (address records, no CNAME)
www vs bare domain	Same network stabyefterskole.dk: 185.21.41.198 (AS48854) www.stabyefterskole.dk: 185.21.41.198 (AS48854)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-stabyefterskole-dk._domainkey.stabyefterskole.onmicrosoft.com	RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2417125267
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

161ms

123ms

128ms

AAAA

113ms

TXT

231ms

CAA

141ms

HTTPS

115ms

TLSA

395ms

SOA

88ms

MTA-STS

125ms

DNSSEC

183ms

SRV

392ms

Total

2045ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 16:26:02 shown	2045ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:41:43	884ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 03:42:07	850ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 14:34:45	2969ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 18:06:39	2715ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 17:02:46	1253ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 20:37:42	856ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 13:40:26	1441ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 14:51:48	1070ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 05:27:02	1620ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 22:51:10	9602ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:13:04	27580ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:05:04	3316ms	2 NS 1 A 1 MX	🔒 Secure