viva.dk DNS records

🖥️ Nameservers2 records 62ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.207.79	600s	79.207.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	viva-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.25 52.101.68.8 52.101.73.24 52.101.73.26	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

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

📝 TXT Records3 records 180ms

TXT Record
google-site-verification=4mq9_Q8hg43Gdxyg2-wFsWpCf9q0w8f7FzqJSkZ_M94
MS=ms47408331
v=spf1 include:_s00522137.autospf.email -all

✉️ SPF

Policy	Record (viva.dk)
-all (hard fail)	v=spf1 include:_s00522137.autospf.email -all

📨 DMARC

Policy	Record (_dmarc.viva.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rchgqlke@ag.eu.dmarcian.com, mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC77ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

62ms

A

38ms

MX

46ms

AAAA

42ms

TXT

180ms

CAA

52ms

HTTPS

40ms

TLSA

664ms

SOA

0ms

MTA-STS

66ms

DNSSEC

77ms

SRV

71ms

Total

1465ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:05:31	1465ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 21:17:29	5432ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 18:11:31	3886ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 02:52:26	3691ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 02:21:13	1236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:21:09	1093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:53:25	692ms	2 NS 1 A 1 MX	🔒 Secure	View