sosy.dk DNS records

🖥️ Nameservers4 records 82ms

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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	3600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sosy-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::b 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.103.143 52.101.103.39 52.101.68.0 52.101.68.32	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 124ms

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

📝 TXT Records1 records 255ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:147819505.spf02.hubspotemail.net -all

✉️ SPF

Policy	Record (sosy.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:147819505.spf02.hubspotemail.net -all

📨 DMARC

Policy	Record (_dmarc.sosy.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC147ms

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

🏷️ SOA0ms

Field	Value
Serial	2026021800
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

82ms

A

68ms

MX

80ms

AAAA

62ms

TXT

255ms

CAA

93ms

HTTPS

94ms

TLSA

1219ms

SOA

0ms

MTA-STS

89ms

DNSSEC

147ms

SRV

124ms

Total

2027ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 03:15:03	2027ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:25:15	1562ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:49:41	4106ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:50:47	1466ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:57:49	1589ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:43:38	1181ms	4 NS 1 A 1 MX	🔒 Secure	View