sefaktura.dk

📜 Historical scan 2026-06-22 05:45:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sefaktura.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.221.251.36 is hosted by Unit It Services Aps (AS42876) in Denmark. Mail is handled by sefaktura-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 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.221.251.36	3600s	—	AS42876	Unit It Services Aps	77.221.224.0/19	🇩🇰 Denmark	Beder

📧 MX Records#

1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sefaktura-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.68.25 52.101.68.39 52.101.73.16 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.99.217.40
🔶 Autoconfig	77.221.251.36

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 239ms

TXT Record
_globalsign-domain-verification=bg4KHwDOxg8Qs4UaV87Bt030pJq82ZkTkjDFFwclmK
MS=ms63260420
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sefaktura.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 2026-10-12 16:55:07

www	77.221.251.36 (AS42876) (address records, no CNAME)
www vs bare domain	Same network sefaktura.dk: 77.221.251.36 (AS42876) www.sefaktura.dk: 77.221.251.36 (AS42876)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 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#

218ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2023113001
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

97ms

92ms

101ms

AAAA

95ms

TXT

239ms

CAA

74ms

HTTPS

93ms

TLSA

191ms

SOA

90ms

MTA-STS

147ms

DNSSEC

218ms

SRV

446ms

Total

2996ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:03:29	589ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 09:34:00	1457ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 00:22:02	4476ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 21:46:28	2602ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:53:48	4709ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 10:08:48	1791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:45:22 shown	2996ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:06:41	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:27:16	3258ms	2 NS 1 A 1 MX	🔒 Secure