synshallentoftlund.dk DNS records

🖥️ Nameservers4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1523.awsdns-62.org	205.251.197.243 2600:9000:5305:f300::1	ns-1523.awsdns-62.org ns-1523.awsdns-62.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1845.awsdns-38.co.uk	205.251.199.53 2600:9000:5307:3500::1	ns-1845.awsdns-38.co.uk ns-1845.awsdns-38.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-188.awsdns-23.com	205.251.192.188 2600:9000:5300:bc00::1	ns-188.awsdns-23.com ns-188.awsdns-23.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-687.awsdns-21.net	205.251.194.175 2600:9000:5302:af00::1	ns-687.awsdns-21.net ns-687.awsdns-21.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.220.35	900s	35.1-26.220.116.217.in-addr.arpa	AS31027	GlobalConnect A/S	217.116.208.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	synshallentoftlund-dk.q-v1.mx.microsoft	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09::8 52.101.68.29 52.101.68.36 52.101.73.24 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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

📝 TXT Records2 records 179ms

TXT Record
MS=ms77175320
v=spf1 include:spf.protection.outlook.com include:_spf.resennet.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.synshallentoftlund.dk)
p=reject	v=DMARC1; p=reject; adkim=r; aspf=r

📬 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 / DANE6 records 882ms

Service / Owner	Type	Cert association
SMTP _25._tcp.synshallentoftlund-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.synshallentoftlund-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.synshallentoftlund-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.synshallentoftlund-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.synshallentoftlund-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.synshallentoftlund-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…

🔐 DNSSEC108ms

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

🏷️ SOA40ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-687.awsdns-21.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

44ms

MX

53ms

AAAA

54ms

TXT

179ms

CAA

39ms

HTTPS

40ms

TLSA

882ms

SOA

40ms

MTA-STS

54ms

DNSSEC

108ms

SRV

89ms

Total

1591ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 16:31:50	1591ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 06:57:34	3730ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 15:00:00	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:07:37	1619ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:19:01	1119ms	4 NS 1 A 1 MX	🔒 Secure	View