dagbladetholstebrostruer.dk DNS records

🖥️ Nameservers4 records 110ms

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 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.44	600s	—	AS43167	Fynske Medier P/S	193.163.96.0/23	🇩🇰 Denmark	Malling

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dagbladetholstebrostruer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.32 52.101.73.1 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.99.204.248

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 400ms

TXT Record
DBO
google-site-verification=vXlR6ec4SUwBGz3g_iR2BPuE1LZj_5iMFQz8Qq9nz6I
MS=ms94056172
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org include:spf.logicalware.com ip4:193.163.96.23 ip4:80.63.11.74 -all

✉️ SPF

Policy	Record (dagbladetholstebrostruer.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org include:spf.logicalware.com ip4:193.163.96.23 ip4:80.63.11.74 -all

📨 DMARC

Policy	Record (_dmarc.dagbladetholstebrostruer.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)

🔐 DNSSEC213ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072902
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

110ms

A

73ms

MX

74ms

AAAA

78ms

TXT

400ms

CAA

103ms

HTTPS

80ms

TLSA

287ms

SOA

0ms

MTA-STS

87ms

DNSSEC

213ms

SRV

158ms

Total

1589ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-30 18:49:41	1589ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 11:55:54	1393ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:12:24	1492ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 06:51:49	1353ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:36:09	674ms	4 NS 1 A 1 MX	🔒 Secure	View