signator.dk DNS records

🖥️ Nameservers4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-110.awsdns-13.com	205.251.192.110 2600:9000:5300:6e00::1	ns-110.awsdns-13.com ns-110.awsdns-13.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1452.awsdns-53.org	205.251.197.172 2600:9000:5305:ac00::1	ns-1452.awsdns-53.org ns-1452.awsdns-53.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1600.awsdns-08.co.uk	205.251.198.64 2600:9000:5306:4000::1	ns-1600.awsdns-08.co.uk ns-1600.awsdns-08.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-593.awsdns-10.net	205.251.194.81 2600:9000:5302:5100::1	ns-593.awsdns-10.net ns-593.awsdns-10.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.50.199.76	60s	ec2-52-50-199-76.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.48.0.0/14	🇮🇪 Ireland	Dublin
54.170.179.28	60s	ec2-54-170-179-28.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.168.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	signator-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca48::a 52.101.181.153 52.101.68.15 52.101.68.5 52.101.73.123	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 185ms

TXT Record
google-site-verification=sbPatRRmwMkvKR0V3ZGX5Izz3DvqoYiADRQ74tfDfq0
v=spf1 include:amazonses.com include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.signator.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100;fo=1

📬 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)

🔐 DNSSEC81ms

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	1
Primary NS (MNAME)	ns-1600.awsdns-08.co.uk
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

56ms

A

47ms

MX

61ms

AAAA

53ms

TXT

185ms

CAA

48ms

HTTPS

50ms

TLSA

326ms

SOA

0ms

MTA-STS

69ms

DNSSEC

81ms

SRV

72ms

Total

3408ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 04:05:02	3408ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 06:28:28	1012ms	4 NS 2 A 1 MX	🔓 Insecure	View