sleeplab.dk DNS records

🖥️ Nameservers2 records 110ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records2 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.243.5	3600s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.105.230	3600s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	76.223.0.0/17	🇺🇸 United States	—

📧 MX Records1 records 126ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sleeplab-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 40.99.149.248

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 1068ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 518ms

TXT Record
NETORG21096408.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF

Policy	Record (sleeplab.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC

Policy	Record (_dmarc.sleeplab.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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)

🔐 DNSSEC236ms

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	2026090405
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

110ms

A

110ms

MX

126ms

AAAA

137ms

TXT

518ms

CAA

158ms

HTTPS

156ms

TLSA

212ms

SOA

0ms

MTA-STS

149ms

DNSSEC

236ms

SRV

1068ms

Total

2375ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 08:42:28	2375ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 12:36:07	689ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 21:39:59	760ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 07:49:12	745ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 22:05:53	778ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 11:33:20	16583ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 23:32:28	773ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 18:20:34	600ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 12:34:04	699ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 00:08:31	749ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 18:58:55	3126ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 06:11:46	351ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:36:17	670ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 03:37:04	584ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:04:20	505ms	0 NS 0 A 0 MX	❓ Unknown	View