gronfokus.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.245.76	3600s	76.245.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	gronfokus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::28 52.101.68.27 52.101.68.36 52.101.73.155 52.101.73.22	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00106.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 94ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records7 records 290ms

TXT Record
9bfAj0H2koSuhEKgR7G9mlhqgVn76URkQxz+2rxNTZOnOo5XWvDyxNkjnsYCVUE/biCySsL5/jkzF8jRqH8oZQ==
globalsign-domain-verification=5pIhAPJdNTnEnzz2B1PSZzVbQa6hyyZKlwfbZPxCp7
globalsign-domain-verification=AuEz6YLE19B4aLQAIGgyD5n5T9OOYo0dfR_gCqszRq
globalsign-domain-verification=HQvGL3PGAGMdkJDfqFVQV08i_W7tuDJOKy5GIrHpfa
MS=ms50856869
MS=ms58221193
v=spf1 a mx ip4:217.116.227.177 ip4:83.136.91.196 include:spf.protection.outlook.com include:mailcontrol.com -all

✉️ SPF

Policy	Record (gronfokus.dk)
-all (hard fail)	v=spf1 a mx ip4:217.116.227.177 ip4:83.136.91.196 include:spf.protection.outlook.com include:mailcontrol.com -all

📨 DMARC

Policy	Record (_dmarc.gronfokus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:633aa472b6426@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026033100
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

65ms

MX

63ms

AAAA

54ms

TXT

290ms

CAA

46ms

HTTPS

70ms

TLSA

608ms

SOA

0ms

MTA-STS

74ms

DNSSEC

92ms

SRV

94ms

Total

1587ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:43:09	1587ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 01:33:01	1054ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:36:03	1261ms	4 NS 1 A 1 MX	🔓 Insecure	View