nytirsdag.dk DNS records

🖥️ Nameservers4 records 39ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.44	3600s	—	AS43167	Fynske Medier P/S	193.163.96.0/23	🇩🇰 Denmark	Odense

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	nytirsdag-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca38::8 52.101.68.10 52.101.68.32 52.101.73.155 52.101.91.159	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 147ms

TXT Record
MS=ms29183832
v=spf1 include:spf.protection.outlook.com ip4:193.163.96.23 ip4:193.163.97.21 ip4:193.163.97.22 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nytirsdag.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)

🔐 DNSSEC69ms

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

🏷️ SOA0ms

Field	Value
Serial	2025052100
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

39ms

A

41ms

MX

48ms

AAAA

32ms

TXT

147ms

CAA

41ms

HTTPS

43ms

TLSA

308ms

SOA

0ms

MTA-STS

39ms

DNSSEC

69ms

SRV

61ms

Total

763ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:34:30	763ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 03:01:33	756ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 13:05:29	1662ms	0 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:12:08	989ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:23:59	871ms	4 NS 1 A 1 MX	🔒 Secure	View