stibo.dk DNS records

🖥️ Nameservers4 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-08.azure-dns.com	13.107.236.8 2603:1061:0:700::8	ns1-08.azure-dns.com ns1-08.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-08.azure-dns.net	150.171.21.8 2620:1ec:8ec:700::8	ns2-08.azure-dns.net ns2-08.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-08.azure-dns.org	204.14.183.8 2a01:111:4000:700::8	ns3-08.azure-dns.org ns3-08.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-08.azure-dns.info	208.84.5.8 2620:1ec:bda:700::8	ns4-08.azure-dns.info ns4-08.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.244.245	86400s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	stibo-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 2a01:111:f403:ca38::8 52.101.181.153 52.101.181.156 52.101.68.3 52.101.73.145	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 70ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.outlook.com

📝 TXT Records3 records 194ms

TXT Record
\"2DzoBHhUWsLK3EGSRbGUTACp1xXULSTa+MU7joBNaY5jF9prXHtgYR7Jh29TWl/tnF95AJmIIM46lN/bol6Zxg==\"
\"MS=ms13034352\"
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.stibo.dk)
no policy tag	v=DMARC1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 48ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC2070ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-08.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	30s
Expire	2419200s
Minimum (neg-cache TTL)	30s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

53ms

MX

51ms

AAAA

46ms

TXT

194ms

CAA

48ms

HTTPS

48ms

TLSA

607ms

SOA

0ms

MTA-STS

55ms

DNSSEC

2070ms

SRV

70ms

Total

3161ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 15:53:49	3161ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 23:38:41	1243ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 23:04:23	1166ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 07:55:05	1115ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 05:35:17	1112ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:22:38	1000ms	4 NS 1 A 1 MX	🔓 Insecure	View