srdlandholdings.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.192.4	86400s	4.192.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	srdlandholdings-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.21 52.101.68.36 52.101.68.5 52.101.73.126	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.24
🔶 Autoconfig	35.214.192.4

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 344ms

TXT Record
MS=ms73643145
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.srdlandholdings.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:boyan@srdlandholdings.dk; ruf=mailto:boyan@srdlandholdings.dk

📬 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)

🔐 DNSSEC2124ms

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

🏷️ SOA0ms

Field	Value
Serial	160
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

55ms

MX

79ms

AAAA

68ms

TXT

344ms

CAA

72ms

HTTPS

56ms

TLSA

364ms

SOA

0ms

MTA-STS

113ms

DNSSEC

2124ms

SRV

113ms

Total

2995ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:04:20	2995ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 08:16:01	17181ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 02:09:23	1368ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 09:18:58	690ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 09:17:41	481ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 18:13:39	477ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-28 13:13:52	1805ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 01:09:02	3277ms	2 NS 1 A 1 MX	🔓 Insecure	View