nybergmanagement.dk

📜 Historical scan 2026-06-18 05:17:48 · ← Latest scan

nybergmanagement.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by nybergmanagement-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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records

🌍

No A records found

📧 MX Records

1 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	nybergmanagement-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 52.101.68.5 52.101.73.28 52.101.73.4 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

2 records 331ms

TXT Record
MS=ms64207882
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nybergmanagement.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 2026-09-30 03:56:00

www CNAME	autodiscover.outlook.com (all on outlook.com)
Wildcard	Yes: any name under the zone resolves
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

94ms

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

🏷️ SOA

135ms

Field	Value
Serial	2026061401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

41ms

36ms

124ms

AAAA

37ms

TXT

331ms

CAA

48ms

HTTPS

35ms

TLSA

635ms

SOA

135ms

MTA-STS

113ms

DNSSEC

94ms

SRV

204ms

Total

1828ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:56:00	1001ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 15:00:04	2410ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-15 12:24:18	1671ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-19 04:51:54	6166ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-15 02:00:00	5869ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-16 12:05:12	1794ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-28 04:14:50	1181ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 18:41:47	2440ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-19 20:04:08	1124ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 05:17:48 shown	1828ms	2 NS 0 A 1 MX	🔒 Secure