wolterbertelsen.dk DNS records

🖥️ Nameservers3 records 97ms

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

🌍 A Records1 records 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.124	3600s	linux107.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	wolterbertelsen-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 52.101.68.0 52.101.68.10 52.101.68.16 52.101.68.21	mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.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
10	3600s	xxxxx.mail.protection.outlook.com	2a01:111:f403:c902:: 2a01:111:f403:c902::14 2a01:111:f403:f902::2 2a01:111:f403:f90f::1 52.101.10.8 52.101.11.19 52.101.41.58 52.101.8.42	mail-sj2pr05cu00300.inbound.protection.outlook.com mail-byapr04cu00204.inbound.protection.outlook.com mail-mn2pr02cu00202.inbound.protection.outlook.com mail-sa9pr04cu00201.inbound.protection.outlook.com mail-bn1pr04cu00100.inbound.protection.outlook.com mail-sa9pr04cu00203.inbound.protection.outlook.com mail-sj0pr02cu00102.inbound.protection.outlook.com mail-dm6pr03cu00402.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 → 40.99.204.232
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 157ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 426ms

TXT Record
MS=ms66243584
MS=msXXXXXXXX
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (wolterbertelsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.wolterbertelsen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.wolterbertelsen.dk	i8XwFi2Y_NKbyQc_zQ3KktIz0cwDkj1puEz3YYk_Mw8

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC392ms

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

🏷️ SOA94ms

Field	Value
Serial	2025042300
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

97ms

A

95ms

MX

93ms

AAAA

107ms

TXT

426ms

CAA

106ms

HTTPS

87ms

TLSA

989ms

SOA

94ms

MTA-STS

92ms

DNSSEC

392ms

SRV

157ms

Total

2544ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-20 18:53:15	2544ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 17:21:46	1386ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 04:42:25	1271ms	3 NS 1 A 2 MX	🔒 Secure	View