advance.dk DNS records

🖥️ Nameservers3 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.175.196.1	300s	—	AS34762	Combell NV	185.175.196.0/22	🇧🇪 Belgium	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	397s	advance-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca38::8 52.101.103.143 52.101.209.153 52.101.68.15 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.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 → 40.104.116.56
🔶 Autoconfig	dns.umbraco.io → 162.159.140.127

🔷 AAAA Records (IPv6)1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c98:60:1010:0:1:4afd:d438	3600s	—	AS34762	Combell NV	2a00:1c98:0:0:0:0:0:0/32	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 83ms

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

📝 TXT Records5 records 190ms

TXT Record
_globalsign-domain-verification=JvZHR646xiA3oRRjIQ-TeJLAbO8xtJtStu4SDHdUsO
apple-domain-verification=6qNNPKgB9IpTqRZW
qf00mcw4c850r4kkkzfj39m459jrft0r
v=spf1 ip4:80.243.123.80 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com -all
WB=3HnGouqFZEicjRGnIC/oMw

✉️ SPF

Policy	Record (advance.dk)
-all (hard fail)	v=spf1 ip4:80.243.123.80 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.advance.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:cuuvvv0zau@rua.powerdmarc.com; ruf=mailto:cuuvvv0zau@ruf.powerdmarc.com; pct=100; fo=1;

📬 MTA-STS358ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20240808075805820544
max_age	86400s
Policy MX	advance-dk.mail.protection.outlook.com

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:cuuvvv0zau@tls.powerdmarc.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.advance.dk	dns.umbraco.io

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070305
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

43ms

MX

44ms

AAAA

48ms

TXT

190ms

CAA

45ms

HTTPS

55ms

TLSA

243ms

SOA

0ms

MTA-STS

358ms

DNSSEC

94ms

SRV

83ms

Total

1127ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:29:37	1127ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 20:05:43	1613ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 03:33:33	1472ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 10:22:36	4751ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 04:58:13	1191ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:47:30	5997ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 08:07:20	1489ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:41:09	1220ms	3 NS 1 A 1 MX	🔓 Insecure	View