tetralog.dk DNS records

🖥️ Nameservers4 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa6.schlundtech.de	185.132.34.227 2607:f1c0:fe:53:185:132:34:227	ns-stec.ui-dns.com ns-stec.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
nsb6.schlundtech.de	185.132.35.227 2607:f1c0:fe:53:185:132:35:227	ns-stec.ui-dns.org ns-stec.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
nsc6.schlundtech.de	2001:8d8:fe:53:217:160:80:227 217.160.80.227	ns-stec.ui-dns.de ns-stec.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
nsd6.schlundtech.de	2001:8d8:fe:53:217:160:81:227 217.160.81.227	ns-stec.ui-dns.biz ns-stec.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.13.136.194	86400s	dd15522.kasserver.com	AS34788	Neue Medien Muennich GmbH	85.13.128.0/18	🇩🇪 Germany	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	tetralog-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::c 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.68.15 52.101.73.123 52.101.73.2 52.101.73.22	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 260ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tetralog.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026011302
Primary NS (MNAME)	nsa6.schlundtech.de
Responsible (RNAME)	do-not-reply@tetralog.dk
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

60ms

A

56ms

MX

50ms

AAAA

47ms

TXT

260ms

CAA

59ms

HTTPS

76ms

TLSA

654ms

SOA

0ms

MTA-STS

94ms

DNSSEC

92ms

SRV

96ms

Total

1595ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 08:50:50	1595ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 11:51:54	3029ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 21:49:47	1214ms	4 NS 1 A 1 MX	🔓 Insecure	View