schulstad.dk

📜 Historical scan 2026-10-07 19:13:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schulstad.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by schulstad-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	sbdns3.cscdns.net spdns3.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns2.ascio.net ns3.euro909.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	300s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	schulstad-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::c 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::12 52.101.103.137 52.101.209.28 52.101.68.21 52.101.73.155	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr02cu00203.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 181ms

TXT Record
_globalsign-domain-verification=FSdWmprOW5vsu60nFc5l9hI9Upuh6vDMJLO4w-lDWZ
_globalsign-domain-verification=iqlUviuhBedHp_FS_ctYiHIldhnpX5o8yyUbSmR1XE
_globalsign-domain-verification=KF3rG4znx3zw64V5d6OCADJ93gtvJ14jvotp-GqiBc
_globalsign-domain-verification=PGE0upwavtqtZrKGIeE3dUJOxKUXtRgRWGyPrHflZk
_globalsign-domain-verification=y_vU6YpSWqPYaKbGdL8tidUbIPiwUspix5Ni8loHyZ
facebook-domain-verification=kwa5we4be55ior7wvu0vetlqzzkpv1
v=spf1 mx include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (schulstad.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 19:01:34

www CNAME	www.schulstad.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.33.114 172.64.154.142 2606:4700:4407::6812:2172 2a06:98c1:310b::ac40:9a8e (AS13335)
www vs bare domain	Different networks schulstad.dk: 217.114.94.2 (AS30811) www.schulstad.dk: 104.18.33.114 172.64.154.142 2606:4700:4407::6812:2172 2a06:98c1:310b::ac40:9a8e (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2013112238
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	21600s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

39ms

AAAA

41ms

TXT

181ms

CAA

38ms

HTTPS

53ms

TLSA

4026ms

SOA

43ms

MTA-STS

57ms

DNSSEC

59ms

SRV

49ms

Total

4436ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 19:01:34	17337ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 05:47:10	4541ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 19:13:21 shown	4436ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 10:54:28	5173ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:22:18	5734ms	2 NS 1 A 1 MX	🔒 Secure