zng.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
conrad.ns.cloudflare.com	108.162.195.146 162.159.44.146 172.64.35.146 2606:4700:58::a29f:2c92 2803:f800:50::6ca2:c392 2a06:98c1:50::ac40:2392	conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zara.ns.cloudflare.com	108.162.192.148 172.64.32.148 173.245.58.148 2606:4700:50::adf5:3a94 2803:f800:50::6ca2:c094 2a06:98c1:50::ac40:2094	zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.154	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.116	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	108.177.14.26 108.177.14.27 209.85.233.26 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 74.125.131.26 74.125.131.27	lt-in-f26.1e100.net lt-in-f27.1e100.net lr-in-f26.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lu-in-x1a.1e100.net lu-in-f26.1e100.net lt-in-x1a.1e100.net lt-in-f26.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9274	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:4f9a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.154,172.67.146.116 ech=AEX+DQBB3gAgACC5XYJOAptJVcIT9x1w+yioK6P1TmRfIXnV1SAHaWVpRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9274,2606:4700:3034::6815:4f9a

📝 TXT Records4 records 187ms

TXT Record
anthropic-domain-verification-ytknxn=tWmiaQ7svKBg2JgPLDK5XaAIq
google-site-verification=A7SpjEs9D5nEPZmPwLvyHtEwDfrXV0NIkxecFniZyZU
MS=ms90905734
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (zng.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.zng.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC2045ms

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

🏷️ SOA0ms

Field	Value
Serial	2409764129
Primary NS (MNAME)	conrad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

34ms

MX

40ms

AAAA

48ms

TXT

187ms

CAA

34ms

HTTPS

46ms

TLSA

95ms

SOA

0ms

MTA-STS

50ms

DNSSEC

2045ms

SRV

60ms

Total

3206ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:36:59	970ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 18:39:02	2943ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 16:19:22	669ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 01:37:47	1044ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-11 19:06:23	1627ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-03 22:54:50	1147ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 18:39:14	3206ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-06 19:44:41	12804ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 22:55:45	3353ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 22:43:04	2480ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-23 14:22:01	4576ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 20:27:13	558ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:37:25	2268ms	2 NS 2 A 1 MX	🔓 Insecure	View