lobk.dk DNS records

🖥️ Nameservers4 records 68ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.7.25.201	3600s	—	AS204607	Jn Data A/s	195.7.24.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	lobk-dk.v-v1.mx.microsoft	2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 2a01:111:f403:ca48::c 52.101.103.137 52.101.103.140 52.101.73.12 52.101.73.145	mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 108ms

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

📝 TXT Records4 records 308ms

TXT Record
bNAVBk+/yu0LXCAt2aN4o70oR53WrdzX2ZvUr832t5ZW+76e2zE0FgVOkst88HoDC7bmh1HcRftiLu1z1Yr2Og==
MS=ms51943050
teamviewer-sso-verification=ea09673120a1455b89c8a7a9513a1425
v=spf1 ip4:2.109.32.122 include:_senderidstd.bec.dk include:_spf.salesforce.com -all

✉️ SPF

Policy	Record (lobk.dk)
-all (hard fail)	v=spf1 ip4:2.109.32.122 include:_senderidstd.bec.dk include:_spf.salesforce.com -all

📨 DMARC

Policy	Record (_dmarc.lobk.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 / DANE4 records 133ms

Service / Owner	Type	Cert association
SMTP _25._tcp.lobk-dk.v-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.lobk-dk.v-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.lobk-dk.v-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.lobk-dk.v-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC78ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081004
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-08-24 00:21:02

Field	Value
Registrar	Eurodns S.A
Registered	1997-10-21
Expires	2030-12-31 (1581d)

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

48ms

MX

61ms

AAAA

62ms

TXT

308ms

CAA

65ms

HTTPS

58ms

TLSA

133ms

SOA

0ms

MTA-STS

100ms

DNSSEC

78ms

SRV

108ms

Total

944ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:55:00	944ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 14:07:02	817ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 00:19:44	1362ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 11:48:39	3137ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 05:17:55	1554ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 11:00:32	1953ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 19:37:03	1755ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 12:32:05	2782ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 05:48:08	1496ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:47:43	10804ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 10:59:18	6320ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 09:58:36	858ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 08:21:17	1022ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:37:24	1183ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:55:19	9268ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:33:35	2131ms	4 NS 1 A 1 MX	🔒 Secure	View