nsnet.dk DNS records

🖥️ Nameservers4 records 51ms

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 51ms

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 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nsnet-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.25 52.101.73.123 52.101.73.153 52.101.73.4	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 108ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	owa.son.dk

📝 TXT Records6 records 169ms

TXT Record
_globalsign-domain-verification=VOmU25fy2HSKmdMx6lJQkSioJxyqR5AlIUDK2oThqc
f5TkT5eu2lqA311bgnZ75UqUUJBKnV8piWRApwR5lch36jFLW/AzP+Eii//pWeG0uW1gt/2A8OJPdgChaUJpJg==
google-site-verification=egTk5ChfRfGPYwB7Qzr25f63hVjC7e_UFie3UXSpOcM
MS=ms42998898
qjJd7MltEcyAb/HDgD2CPIux96VsCeBBlkHk/GfNRXPS7AhTYOYhScusC2CDFYPZaHIuJSOUZno3k0p+VTT/Ig==
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 (nsnet.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.nsnet.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)

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080700
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

51ms

A

51ms

MX

52ms

AAAA

47ms

TXT

169ms

CAA

47ms

HTTPS

45ms

TLSA

219ms

SOA

0ms

MTA-STS

105ms

DNSSEC

113ms

SRV

108ms

Total

1134ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:04:57	1134ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 20:45:09	1383ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:11:36	859ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:25:43	1765ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:32:04	2970ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:25:33	2510ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:01:19	812ms	4 NS 1 A 1 MX	🔒 Secure	View