efg.dk DNS records

🖥️ Nameservers4 records 297ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records1 records 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.17.156.185	86400s	194-17-156-185.customer.telia.com	AS3301	Telia Company AB	194.16.0.0/15	🇸🇪 Sweden	—

📧 MX Records1 records 296ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	efg-dk.mail.protection.outlook.com	52.101.68.18 52.101.68.3 52.101.68.39 52.101.73.2	mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.96.119.184

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 574ms

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

📝 TXT Records5 records 714ms

TXT Record
_4nbwc2r3blzmkznr1nl32a2yfow5tv1
_yl7xi23hbj8j4kfwrq3r0p0sa2whzoa
google-site-verification=19-L4WcXcYWMQHVGepDSsXcICTfblkHFBPrZ7Xmtrgc
MS=ms90307337
v=spf1 ip4:194.17.156.167 include:customers.clickdimensions.com include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all

✉️ SPF

Policy	Record (efg.dk)
-all (hard fail)	v=spf1 ip4:194.17.156.167 include:customers.clickdimensions.com include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.efg.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=50; rua=mailto:dmarc-rua@efg.dk; ruf=mailto:dmarc-ruf@efg.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)

🔐 DNSSEC666ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA292ms

Field	Value
Serial	2026061800
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
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

297ms

A

196ms

MX

296ms

AAAA

294ms

TXT

714ms

CAA

189ms

HTTPS

193ms

TLSA

412ms

SOA

292ms

MTA-STS

416ms

DNSSEC

666ms

SRV

574ms

Total

2012ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 21:07:24	2012ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 23:57:15	955ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 01:27:46	6889ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 06:23:25	18244ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 06:12:57	3044ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 06:01:33	1058ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 06:00:45	3163ms	4 NS 1 A 1 MX	🔓 Insecure	View