nextagenda.dk DNS records

🖥️ Nameservers2 records 28ms

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 Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.16.172.155	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco
199.16.173.20	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco

📧 MX Records4 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx01.hornetsecurity.com	94.100.132.8	mx01.hornetsecurity.com	AS25394 MK Netzdienste GmbH & Co. KG
20	3600s	mx02.hornetsecurity.com	94.100.136.8	mx02.hornetsecurity.com	AS24679 kyberio GmbH
30	3600s	mx03.hornetsecurity.com	94.100.134.8	mx03.hornetsecurity.com	AS12676 HKN GmbH
40	3600s	mx04.hornetsecurity.com	94.100.136.7	mx04.hornetsecurity.com	AS24679 kyberio GmbH

📧 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 38ms

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

📝 TXT Records5 records 108ms

TXT Record
google-site-verification=aKrUVlcbci_C9Q9DCFPXljsD5FXr45Q7bsPzRbJZPuY
linkedin-site-verification=abc0a498-f94b-4b82-b8d2-96a1d1bcbd24
MS=ms23241893
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:antispameurope.com include:spf.hornetsecurity.com -all
W1hFGnF+licf6NpBVve/hSmlyq/C5eLhCXCWQBcFRJUDhLyk51gc7CxtOaiEzExhXMqEaovSlWsentpCAN/uYg==

✉️ SPF

Policy	Record (nextagenda.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:antispameurope.com include:spf.hornetsecurity.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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
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

28ms

A

29ms

MX

24ms

AAAA

28ms

TXT

108ms

CAA

30ms

HTTPS

26ms

TLSA

70ms

SOA

0ms

MTA-STS

36ms

DNSSEC

97ms

SRV

38ms

Total

630ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 14:24:51	630ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-26 13:37:20	716ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-12 14:06:12	3300ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-02 13:59:13	9588ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-17 11:55:18	1208ms	2 NS 2 A 4 MX	🔒 Secure	View