efif.dk DNS records

🖥️ Nameservers3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records

🌍

No A records found

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	efif-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 2a01:111:f403:ca09::d 52.101.103.137 52.101.68.0 52.101.68.16 52.101.68.5	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.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

🔌 SRV Records1 records 39ms

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

📝 TXT Records8 records 103ms

TXT Record
\195\133rhus K\195\184bmandsskole
bmsz3drvc24kdwvhsdffwx0fqgk4f8yf
google-site-verification=a365MXmCv5bLmYaHXOG9zbiMxptXcsMLrTtCeNOiCvs
google-site-verification=XfSLVWTEU3PrY1FEHJw9z88r20bi25LgZCvBrgSnqx8
HARICA-Di20sNRzDTCCanKYJ9X
MS=ms89412149
T+pfpiNX2UAsDoLVMGv+8kmtCSwNsXT9x6gh/5rPhepOcpMupGa4sT8QAq9bJgwVeS8iV+ubsGrNCj30k+ENBw==
v=spf1 include:spf.protection.outlook.com include:_spf2.efif.dk -all

✉️ SPF

Policy	Record (efif.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf2.efif.dk -all

📨 DMARC

Policy	Record (_dmarc.efif.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:64e88d13a948b@dmarc.centerasecurity.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records4 records 32ms

Flags	Tag	Value
0	issue	harica.gr
0	issue	letsencrypt.org
0	issuewild	harica.gr
0	issuewild	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2017233597
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

41ms

MX

32ms

AAAA

54ms

TXT

103ms

CAA

32ms

HTTPS

36ms

TLSA

722ms

SOA

0ms

MTA-STS

37ms

DNSSEC

108ms

SRV

39ms

Total

1272ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 15:41:38	863ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-09-01 15:13:39	1445ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-31 19:13:47	1272ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-30 04:49:17	3226ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 16:19:53	1270ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 15:05:04	2099ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 13:15:08	1711ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-23 17:26:04	5908ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-22 16:54:40	8276ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-21 16:33:49	13889ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-20 16:30:05	3072ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-19 14:44:10	3482ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-18 14:43:43	1686ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-16 18:34:25	3603ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 16:23:08	10302ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-14 09:45:10	3311ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 22:28:54	4009ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-11 15:12:12	3976ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-10 02:04:54	3266ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-08 17:46:44	6772ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-01 01:11:06	4962ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-30 08:28:18	3350ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-28 21:38:22	2017ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-27 19:50:51	18552ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-07-26 19:19:32	3675ms	3 NS 0 A 1 MX	🔒 Secure	View