cngroup.dk DNS records

🖥️ Nameservers4 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-09.azure-dns.com	13.107.236.9 2603:1061:0:700::9	ns1-09.azure-dns.com ns1-09.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-09.azure-dns.net	150.171.21.9 2620:1ec:8ec:700::9	ns2-09.azure-dns.net ns2-09.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-09.azure-dns.org	204.14.183.9 2a01:111:4000:700::9	ns3-09.azure-dns.org ns3-09.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-09.azure-dns.info	208.84.5.9 2620:1ec:bda:700::9	ns4-09.azure-dns.info ns4-09.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.118.93.109	3600s	—	AS8075	Microsoft Corporation	40.112.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c22::1b 64.233.164.27	yulpptr-in-f27.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	kwall.cngroup.dk → 194.213.192.9

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 68ms

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

📝 TXT Records5 records 188ms

TXT Record
firebase=cnblog
globalsign-domain-verification=u3BUQzU43jDlurHMCuKlhWLPsJkvVhX8b60WARrfiR
google-site-verification=RS1mEftmWUN2g5_TKJfmwXSg-t1a2-McRCG52zEcb-Q
MS=ms63294549
v=spf1 mx ip4:194.213.192.4 ip4:194.213.192.123 ip4:194.213.192.124 ip4:137.116.197.111 include:_spf.google.com ~all

✉️ SPF

Policy	Record (cngroup.dk)
~all (soft fail)	v=spf1 mx ip4:194.213.192.4 ip4:194.213.192.123 ip4:194.213.192.124 ip4:137.116.197.111 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.cngroup.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:postmaster@ciklum.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records5 records 46ms

Flags	Tag	Value
0	iodef	mailto:webadmin@cngroup.dk
0	issue	letsencrypt.org
0	issuewild	godaddy.com
0	issuewild	letsencrypt.org
0	issuewild	sectigo.com

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

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	1
Primary NS (MNAME)	ns1-09.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

47ms

MX

41ms

AAAA

35ms

TXT

188ms

CAA

46ms

HTTPS

38ms

TLSA

120ms

SOA

0ms

MTA-STS

73ms

DNSSEC

88ms

SRV

68ms

Total

959ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:28:55	959ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-08-26 21:36:47	998ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-28 13:36:40	2432ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-16 22:45:24	65535ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-16 21:52:16	2670ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-16 21:31:03	958ms	4 NS 1 A 5 MX	🔓 Insecure	View