tertium.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
viddy.ns.cloudflare.com	108.162.195.99 162.159.44.99 172.64.35.99 2606:4700:58::a29f:2c63 2803:f800:50::6ca2:c363 2a06:98c1:50::ac40:2363	viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tertium-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 2a01:111:f403:ca09::28 52.101.209.153 52.101.73.145 52.101.73.155 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.229.120

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 68ms

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

📝 TXT Records3 records 150ms

TXT Record
google-site-verification=FhSs_EDWgegEoeSlngVDOZvzIv_4byjzSscpUbhvh8o
mscid=YorO7p7yz9KxDlggzw9KpBOM4BuUo1PHdGQRhamBIBoPfRkrJZwlJXycmjyOZMsBWHGX6oRI0tIpfpmKAaYBFA==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tertium.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ehv@tertium.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 41ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC110ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413252372
Primary NS (MNAME)	rachel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

35ms

MX

38ms

AAAA

37ms

TXT

150ms

CAA

41ms

HTTPS

34ms

TLSA

611ms

SOA

0ms

MTA-STS

57ms

DNSSEC

110ms

SRV

68ms

Total

1335ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:21:24	1335ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 08:17:08	1441ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-03 13:45:52	3472ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-18 10:13:53	4815ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-15 04:43:57	1517ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-10 01:28:55	4121ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-04 16:13:05	1923ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 23:38:52	1946ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 19:35:02	973ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 17:19:39	918ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 19:45:28	1408ms	2 NS 0 A 1 MX	🔒 Secure	View