rlgruppen.dk DNS records

🖥️ Nameservers4 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dns10.telia.com	2001:2040:c001:301::4 81.228.9.98	dns10.telia.com dns10.telia.com	AS3301 Telia Company AB AS3301 Telia Company AB
dns11.se.telia.net	2001:2040:c001:304::4 81.228.9.131	dns11.se.telia.net dns11.se.telia.net	AS3301 Telia Company AB AS3301 Telia Company AB
dns12.se.telia.net	2001:2040:c001:401::5 81.228.10.69	dns12.se.telia.net dns12.se.telia.net	AS3301 Telia Company AB AS3301 Telia Company AB
dns9.telia.com	2001:2040:c001:104::5 81.228.11.184	dns9.telia.com dns9.telia.com	AS3301 Telia Company AB AS3301 Telia Company AB

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.91.12.13	3600s	web02.e37.se	AS197308	Telia Cygate AB	81.91.0.0/20	🇸🇪 Sweden	Stockholm

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rlgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::e 52.101.68.5 52.101.68.8 52.101.73.2 52.101.73.22	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 401ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC131ms

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

🏷️ SOA0ms

Field	Value
Serial	1787788800
Primary NS (MNAME)	dns9.telia.com
Responsible (RNAME)	backbone@telia.net
Refresh	21600s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-16 19:45:30

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2006-05-31
Expires	2027-05-31 (271d)

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

39ms

MX

47ms

AAAA

38ms

TXT

401ms

CAA

45ms

HTTPS

39ms

TLSA

558ms

SOA

0ms

MTA-STS

136ms

DNSSEC

131ms

SRV

142ms

Total

1351ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:12:01	1351ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 10:00:22	11111ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 09:13:40	2230ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 11:37:20	3609ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 15:26:29	1359ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 19:22:09	1556ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 19:44:47	4802ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 23:26:15	3334ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 10:13:47	3974ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 05:38:39	2117ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 05:55:48	1644ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 07:54:59	6388ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 06:59:30	1564ms	4 NS 1 A 1 MX	🔓 Insecure	View