chjgroup.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.92	43200s	—	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	chjgroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 52.101.68.16 52.101.68.27 52.101.73.123 52.101.73.26	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr05cu01302.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

🔌 SRV Records1 records 70ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 162ms

TXT Record
MS=ms60735815
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (chjgroup.dk)
-all (hard fail)	v=spf1 a 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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

40ms

MX

37ms

AAAA

72ms

TXT

162ms

CAA

34ms

HTTPS

57ms

TLSA

426ms

SOA

0ms

MTA-STS

55ms

DNSSEC

86ms

SRV

70ms

Total

1051ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:43:36	1051ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 10:06:59	1419ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:49:57	808ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 20:59:09	3640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 04:25:58	7176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 22:55:26	17278ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 18:50:31	1242ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 03:22:43	1501ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 06:20:56	738ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 00:48:57	65535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:38:29	2178ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:31:17	4473ms	2 NS 1 A 1 MX	🔒 Secure	View