oestifterne.dk DNS records

🖥️ Nameservers4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	3600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	oestifterne-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.12 52.101.68.25 52.101.73.16 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 130ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records8 records 424ms

TXT Record
_globalsign-domain-verification=-IGwPQc0ac9uEIHs4BKCkqCq2TmGa2HE8BzKRh07Zk
_globalsign-domain-verification=-qwtXTP368LlEyueKbJ24u1lTrWQQnKl92O6ga2lLD
_globalsign-domain-verification=0mYe0nmmF5gMAI8NJaYJV0NQjBuoMJuIPmclAZHV-R
_globalsign-domain-verification=2uiQ2aEy2k8oMcyuX1H3gUXVRBS5tQ-wHREEK2AE3T
_globalsign-domain-verification=FNoGXyBGbLCYp7wbuXEO-445DLZ3gGvCgaMa_9MYlt
_globalsign-domain-verification=lroSho5gF1R-nUADR4JfSwQf2YG12oBAimgjDoP_L_
MS=ms58442532
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.oestifterne.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:q1ecw7j9@ag.dmarcian-eu.com; ruf=mailto:q1ecw7j9@fr.dmarcian-eu.com; fo=1;

📬 MTA-STS487ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	2024012600000Z
max_age	3600s
Policy MX	*.mail.protection.outlook.com

📈 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)

🔐 DNSSEC126ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082602
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

59ms

MX

54ms

AAAA

54ms

TXT

424ms

CAA

48ms

HTTPS

59ms

TLSA

4049ms

SOA

0ms

MTA-STS

487ms

DNSSEC

126ms

SRV

130ms

Total

5739ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:20:02	5739ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:29:46	5149ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:34:49	16875ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 16:27:41	9825ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 03:15:43	5585ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 20:55:19	14032ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 11:39:39	10880ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:48:20	12987ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:45:14	1524ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 23:00:51	5054ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:47:44	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:04:34	4994ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:42:51	6032ms	4 NS 1 A 1 MX	🔒 Secure	View