gamborgbyg.dk DNS records

🖥️ Nameservers4 records 49ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.11	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gamborgbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 2a01:111:f403:ca48::8 52.101.68.25 52.101.68.27 52.101.68.5 52.101.73.26	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.24
🔶 Autoconfig	193.8.38.11

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 61ms

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

📝 TXT Records1 records 183ms

TXT Record
v=spf1 include:spf.curanet.dk ip4:62.198.240.69 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF

Policy	Record (gamborgbyg.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk ip4:62.198.240.69 include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.gamborgbyg.dk)
p=reject	v=DMARC1; p=reject; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@gamborgbyg.dk; ruf=mailto:dmarc@gamborgbyg.dk; rf=afrf; fo=0; ri=86400

📬 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)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026063000
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

49ms

A

26ms

MX

43ms

AAAA

40ms

TXT

183ms

CAA

32ms

HTTPS

55ms

TLSA

594ms

SOA

0ms

MTA-STS

54ms

DNSSEC

84ms

SRV

61ms

Total

1225ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:24:46	1225ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 19:21:13	3867ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 21:29:29	2257ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 21:48:13	916ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:33:14	761ms	4 NS 1 A 1 MX	🔒 Secure	View