spacelab.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.84.138	300s	thor.pageone.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	spacelab-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::24 2a01:111:f403:ca09::9 2a01:111:f403:ca48::c 52.101.209.153 52.101.68.36 52.101.73.126 52.101.73.2	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.40
🔶 Autoconfig	144.76.84.138

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 85ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	50	1	5061	sipfed.online.lync.com.spacelab.dk

📝 TXT Records3 records 222ms

TXT Record
google-site-verification=OnnHN0Y9gPRul7BSn5OJ0Ru4eKc7TreSUjvUK_mVlgQ
MS=ms71053113
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.spacelab.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.spacelab.dk	bbLEmnSBuVDDvLXj4gH5Lq52omGfl5QTXHCjitctIUs

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC86ms

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	2411291398
Primary NS (MNAME)	leah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

46ms

MX

47ms

AAAA

38ms

TXT

222ms

CAA

43ms

HTTPS

38ms

TLSA

608ms

SOA

0ms

MTA-STS

78ms

DNSSEC

86ms

SRV

85ms

Total

1279ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:34:50	1279ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 23:11:45	2936ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 01:42:48	2225ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 00:56:10	17361ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 02:01:41	1289ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 05:14:12	1050ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 09:06:47	1058ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:49:59	931ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:06:58	4067ms	2 NS 1 A 1 MX	🔓 Insecure	View