sebberup.dk

Records from scan: 2026-09-12 05:37:58 · 9718ms total · last checked 2026-10-16 19:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sebberup.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.164.155 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by sebberup-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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.155	7200s	server7155.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sebberup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::8 52.101.181.156 52.101.185.114 52.101.73.155 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.40
🔶 Autoconfig	5.186.164.155

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 388ms

TXT Record
MS=ms63536196
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sebberup.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-10 02:08:29

www	5.186.164.155 (AS44869) (address records, no CNAME)
www vs bare domain	Same network sebberup.dk: 5.186.164.155 (AS44869) www.sebberup.dk: 5.186.164.155 (AS44869)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9077ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024050101
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

50ms

52ms

64ms

AAAA

51ms

TXT

388ms

CAA

56ms

HTTPS

69ms

TLSA

282ms

SOA

0ms

MTA-STS

94ms

DNSSEC

9077ms

SRV

136ms

Total

9718ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 05:37:58 shown	9718ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-02 20:05:30	1036ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 15:10:34	943ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 01:11:40	1280ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:23:24	1141ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 11:25:30	921ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:33:26	1095ms	3 NS 1 A 1 MX	🔒 Secure