bachgruppen.dk DNS records

🖥️ Nameservers2 records 49ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.24	900s	linux202.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bachgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.16 52.101.68.5 52.101.73.2 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24
🔶 Autoconfig	77.68.149.217

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records9 records 195ms

TXT Record
_globalsign-domain-verification=pHWExQYjnVNR2dkGzlhls8GZlepJBXgp9-znFIsPCp
0YIPjNd
8634nohkds6e33l4iel2r3pc5j
AQ5O2I2AFD6ALE02UT9CIKC2UH
brevo-code:8981b11d9f95b394467c15653ec8a92c
cuCVXVxsNYfhIP5lYOKZ9kX95McoD8X19H7B9QbBlmVW+kNI1BOZOWAbJGXe+6rs1FNg99Ifgr9vJkJCQtua8g==
MS=ms47992125
o83t6c20kgdkkc7nbr65fip81v
v=spf1 ip4:77.68.149.217 ip4:94.231.106.68 ip4:89.249.4.0/24 ip4:217.195.178.0/24 ip4:92.246.23.45 a:ironport01.danaweb.org include:spf.protection.outlook.com include:_spf-hosting.eg.dk -all

✉️ SPF

Policy	Record (bachgruppen.dk)
-all (hard fail)	v=spf1 ip4:77.68.149.217 ip4:94.231.106.68 ip4:89.249.4.0/24 ip4:217.195.178.0/24 ip4:92.246.23.45 a:ironport01.danaweb.org include:spf.protection.outlook.com include:_spf-hosting.eg.dk -all

📨 DMARC

Policy	Record (_dmarc.bachgruppen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC68ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

49ms

A

28ms

MX

38ms

AAAA

43ms

TXT

195ms

CAA

68ms

HTTPS

41ms

TLSA

1023ms

SOA

0ms

MTA-STS

67ms

DNSSEC

68ms

SRV

79ms

Total

2123ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 21:43:08	2123ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 19:25:11	891ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:59:27	757ms	2 NS 1 A 1 MX	🔒 Secure	View