starckbyg.dk DNS records

🖥️ Nameservers2 records 52ms

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 Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.179	3600s	linux289.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	starckbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca38::8 52.101.68.0 52.101.68.10 52.101.68.12 52.101.68.5	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 79ms

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

📝 TXT Records2 records 185ms

TXT Record
MS=ms41368872
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (starckbyg.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

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

NS

52ms

A

51ms

MX

58ms

AAAA

52ms

TXT

185ms

CAA

49ms

HTTPS

52ms

TLSA

373ms

SOA

0ms

MTA-STS

64ms

DNSSEC

93ms

SRV

79ms

Total

1095ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:40:27	1095ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 20:15:11	1260ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 00:08:54	5222ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 20:51:46	1177ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 05:52:30	5100ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 20:21:59	859ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 01:07:21	1642ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 03:00:52	1897ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 18:57:40	9517ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 16:42:47	1817ms	2 NS 1 A 1 MX	🔒 Secure	View