gilcom.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.129.21	3600s	vdom44.network.zitcom.dk	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
1	3600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 72ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	remote.telesikring.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 166ms

TXT Record
j5BRvYqSR3YSWe+0mhKLVrBxWxYMYURUOj+jwHP2eM4moyiJpLdeO+gXdfhYNr9I/xAD3Yr6RPF6EC7X3XzGNQ==
MS=ms26314174
v=spf1 ip4:194.0.161.248 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com include:spf.exclaimer.net -all

✉️ SPF

Policy	Record (gilcom.dk)
-all (hard fail)	v=spf1 ip4:194.0.161.248 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com include:spf.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.gilcom.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@djk.dk; ruf=mailto:dmarc-it@gilcom.dk; rf=afrf; pct=100; ri=84600

📬 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 / DANE2 records 499ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026051204
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

39ms

MX

36ms

AAAA

46ms

TXT

166ms

CAA

53ms

HTTPS

52ms

TLSA

499ms

SOA

0ms

MTA-STS

69ms

DNSSEC

99ms

SRV

72ms

Total

1095ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:42:44	1095ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 15:11:58	851ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 16:22:36	653ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-21 07:01:01	2361ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 07:15:52	790ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 10:31:53	954ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 10:25:26	870ms	2 NS 1 A 2 MX	🔒 Secure	View