viavi.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
elsa.ns.cloudflare.com	108.162.192.111 172.64.32.111 173.245.58.111 2606:4700:50::adf5:3a6f 2803:f800:50::6ca2:c06f 2a06:98c1:50::ac40:206f	elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
uriah.ns.cloudflare.com	108.162.195.194 162.159.44.194 172.64.35.194 2606:4700:58::a29f:2cc2 2803:f800:50::6ca2:c3c2 2a06:98c1:50::ac40:23c2	uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.97	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	viavi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 52.101.209.153 52.101.68.12 52.101.68.15 52.101.68.5	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.8

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:30a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:9a61	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.167,172.67.154.97 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:30a7,2606:4700:3036::ac43:9a61

🔌 SRV Records1 records 87ms

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

📝 TXT Records1 records 206ms

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

✉️ SPF

Policy	Record (viavi.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.brevo.com ~all

📨 DMARC

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

📬 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)

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2413376889
Primary NS (MNAME)	elsa.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

49ms

A

41ms

MX

46ms

AAAA

44ms

TXT

206ms

CAA

56ms

HTTPS

46ms

TLSA

385ms

SOA

0ms

MTA-STS

60ms

DNSSEC

81ms

SRV

87ms

Total

1090ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:20:30	1090ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 19:50:12	1703ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 04:03:27	1137ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 17:51:44	12407ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 09:09:46	5479ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 20:27:29	1449ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 10:06:04	1551ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-12 03:47:47	1405ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-30 17:24:27	1616ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-27 19:39:20	1424ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-27 15:15:35	1158ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 15:20:45	1330ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 00:24:04	1356ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 15:15:10	4057ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 17:22:14	4637ms	2 NS 2 A 1 MX	🔒 Secure	View