from-as.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.14	600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fromas-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.3 52.101.73.24 52.101.73.30	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.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 → 40.104.116.24
🔶 Autoconfig	193.8.38.14

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 135ms

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

📝 TXT Records2 records 362ms

TXT Record
MS=ms99714628
v=spf1 include:cga1metsf4.spf.dmarc.bluebyte.dk -all

✉️ SPF

Policy	Record (from-as.dk)
-all (hard fail)	v=spf1 include:cga1metsf4.spf.dmarc.bluebyte.dk -all

📨 DMARC

Policy	Record (_dmarc.from-as.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:8rn0rw0j90@rua.dmarc.bluebyte.dk; ruf=mailto:8rn0rw0j90@ruf.dmarc.bluebyte.dk; fo=0; t=n;

📬 MTA-STS410ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20240507062044250125
max_age	86400s
Policy MX	fromas-dk01b.mail.protection.outlook.com

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:8rn0rw0j90@tls.dmarc.bluebyte.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

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

🏷️ SOA63ms

Field	Value
Serial	2026021001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

93ms

MX

79ms

AAAA

48ms

TXT

362ms

CAA

40ms

HTTPS

41ms

TLSA

867ms

SOA

63ms

MTA-STS

410ms

DNSSEC

91ms

SRV

135ms

Total

1675ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 10:57:59	1675ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 14:46:30	6853ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:22:19	2107ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:33:59	2714ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:30:50	1020ms	2 NS 1 A 1 MX	🔒 Secure	View