sunda.dk DNS records

🖥️ Nameservers2 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.tba.net	193.13.133.1	ns.tba.net	AS1257 Tele2 SWIPnet
ns2.tba.net	193.13.133.2	ns2.tba.net	AS1257 Tele2 SWIPnet

🌍 A Records1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sunda-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.21 52.101.68.5 52.101.73.6	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 52.98.253.88

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 479ms

TXT Record
google-site-verification=acZmnnMbW0QcQJt96QIJduK0DVTc9JoSWh1M08NmmaY
MS=ms27403130
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sunda.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)

🔐 DNSSEC178ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA91ms

Field	Value
Serial	2026060202
Primary NS (MNAME)	ns.tba.net
Responsible (RNAME)	registry@tba.net
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

105ms

A

96ms

MX

101ms

AAAA

89ms

TXT

479ms

CAA

87ms

HTTPS

103ms

TLSA

171ms

SOA

91ms

MTA-STS

84ms

DNSSEC

178ms

SRV

270ms

Total

989ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 22:17:51	989ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 13:55:35	1164ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:35:14	728ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 00:24:27	861ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 16:39:02	1533ms	2 NS 1 A 1 MX	🔓 Insecure	View