abstractaas.dk DNS records

🖥️ Nameservers4 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.144	3600s	urlfwd-1.eurodns.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records2 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx2.hc496-74.c3s2.iphmx.com	68.232.156.159 68.232.156.159 68.232.159.208 68.232.159.208	159.156.232.68.in-addr.arpa.c3s2.iphmx.com esa2.hc496-74.c3s2.iphmx.com 208.159.232.68.in-addr.arpa.c3s2.iphmx.com esa1.hc496-74.c3s2.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
20	3600s	mx1.hc496-74.c3s2.iphmx.com	68.232.156.159 68.232.156.159 68.232.159.208 68.232.159.208	159.156.232.68.in-addr.arpa.c3s2.iphmx.com esa2.hc496-74.c3s2.iphmx.com 208.159.232.68.in-addr.arpa.c3s2.iphmx.com esa1.hc496-74.c3s2.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

📧 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 Records3 records 242ms

TXT Record
duo_sso_verification=RkCfAxPkocpijS9Sdmufoki9tyogzWDoREGXFTnZGYvaHjvk7zGiEgocUzRGuYFx
MS=ms89828943
v=spf1 ip4:213.115.0.0/16 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (abstractaas.dk)
-all (hard fail)	v=spf1 ip4:213.115.0.0/16 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.abstractaas.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=30; rua=mailto:ncc@abstraactas.dk; ruf=mailto:ncc@abstraactas.dk

📬 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)

🔐 DNSSEC93ms

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	2026030300
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

68ms

MX

60ms

AAAA

56ms

TXT

242ms

CAA

47ms

HTTPS

65ms

TLSA

112ms

SOA

0ms

MTA-STS

79ms

DNSSEC

93ms

SRV

80ms

Total

740ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:44:10	740ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 04:54:46	932ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-28 19:08:04	1234ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 00:48:58	1011ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 23:35:21	821ms	4 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 13:17:29	3204ms	4 NS 1 A 2 MX	🔓 Insecure	View