sctibsskole.dk

📜 Historical scan 2026-10-07 15:52:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sctibsskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 30 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sctibsskole-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 445ms

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#

🌍

No A records found

📧 MX Records#

1 records 385ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	sctibsskole-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.103.140 52.101.185.21 52.101.91.156 52.101.91.21	mail-as8pr05cu00400.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 561ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 803ms

TXT Record
apple-domain-verification=FTRVV1iZLlVyuJCz
google-site-verification=mIcTXZeqJmZADUwKtI2k9sO36loLO7wl21UE8O9TZYI
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sctibsskole.dk)
-all (hard fail)	v=spf1 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 2026-10-21 06:58:16

www	Exists, no address
www vs bare domain	Neither resolves sctibsskole.dk: no address www.sctibsskole.dk: no address
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

🔎 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#

611ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

122ms

Field	Value
Serial	2416856827
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 07:22:22

Field	Value
Registrar	CURANET A/S
Registered	2012-03-30
Expires	2027-03-31 (160d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
sctib.dk	CURANET A/S
sctiblogin.dk	CURANET A/S
sctibs.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

445ms

422ms

385ms

AAAA

403ms

TXT

803ms

CAA

432ms

HTTPS

424ms

TLSA

1254ms

SOA

122ms

MTA-STS

560ms

DNSSEC

611ms

SRV

561ms

Total

3488ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 06:58:16	747ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-19 13:51:12	2731ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 15:52:43 shown	3488ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-17 12:19:05	4910ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-22 02:53:23	6054ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-21 02:32:24	8964ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-11 23:50:43	1210ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-18 07:32:24	1411ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-14 06:37:08	1168ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 03:46:15	726ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 21:00:48	3065ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 20:14:19	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:23:05	1682ms	2 NS 0 A 1 MX	🔒 Secure