oesterbroavis.dk DNS records

🖥️ Nameservers4 records 282ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 128ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.44	300s	—	AS43167	Fynske Medier P/S	193.163.96.0/23	🇩🇰 Denmark	Malling

📧 MX Records1 records 280ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oesterbroavis-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.25 52.101.73.11 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.99.155.248

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 537ms

TXT Record
DBO
MS=ms13486432
MS=ms84707679
MS=ms91462023
v=spf1 ip4:193.0.243.20 ip4:193.0.243.47 ip4:193.163.96.23 include:spf.protection.outlook.com ip4:193.163.97.21 ip4:193.163.97.22 -all

✉️ SPF

Policy	Record (oesterbroavis.dk)
-all (hard fail)	v=spf1 ip4:193.0.243.20 ip4:193.0.243.47 ip4:193.163.96.23 include:spf.protection.outlook.com ip4:193.163.97.21 ip4:193.163.97.22 -all

📨 DMARC

Policy	Record (_dmarc.oesterbroavis.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:66f14a574745c@dmarc-dk.centerasecurity.com

📬 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)

🔐 DNSSEC454ms

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

🏷️ SOA308ms

Field	Value
Serial	2025052101
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

282ms

A

128ms

MX

280ms

AAAA

156ms

TXT

537ms

CAA

307ms

HTTPS

202ms

TLSA

318ms

SOA

308ms

MTA-STS

355ms

DNSSEC

454ms

SRV

312ms

Total

3478ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 19:02:06	3478ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:21:51	908ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:48:14	1228ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:15:13	623ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 19:56:28	3111ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:09:12	1469ms	4 NS 1 A 1 MX	🔒 Secure	View