serv04.dk

Records from scan: 2026-10-13 12:49:54 · 583ms total · last checked 2026-10-20 20:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

serv04.dk is a .dk domain served by 2 nameservers (dana.ns.cloudflare.com, hank.ns.cloudflare.com). It was registered on 16 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.135.147.154 is hosted by Rackspace Ltd. (AS39921) in Germany. Mail is handled by serv04.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
dana.ns.cloudflare.com	108.162.192.105 172.64.32.105 173.245.58.105 2606:4700:50::adf5:3a69 2803:f800:50::6ca2:c069 2a06:98c1:50::ac40:2069	dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hank.ns.cloudflare.com	108.162.193.116 172.64.33.116 173.245.59.116 2606:4700:58::adf5:3b74 2803:f800:50::6ca2:c174 2a06:98c1:50::ac40:2174	hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.135.147.154	300s	—	AS39921	Rackspace Ltd.	159.135.128.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	serv04.dk	159.135.147.154	—	AS39921 Rackspace Ltd.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 168ms

TXT Record
_jq7tm135dcsqdbk7de9dmd20s5x2302
v=spf1 ip4:159.135.147.154 ~all

✉️ SPF#

Policy	Record (serv04.dk)
~all (soft fail)	v=spf1 ip4:159.135.147.154 ~all

📨 DMARC#

Policy	Record (_dmarc.serv04.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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

🧩 Web & zone#

checked 2026-10-13 12:49:54

www CNAME	serv04.dk (all on serv04.dk) → 159.135.147.154 (AS39921)
www vs bare domain	Same network serv04.dk: 159.135.147.154 (AS39921) www.serv04.dk: 159.135.147.154 (AS39921)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

49ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2417335861
Primary NS (MNAME)	dana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 23:45:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-11-16
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

27ms

35ms

AAAA

38ms

TXT

168ms

CAA

42ms

HTTPS

27ms

TLSA

263ms

SOA

45ms

MTA-STS

45ms

DNSSEC

49ms

SRV

63ms

Total

583ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 12:49:54 shown	583ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 11:01:47	648ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 04:06:58	650ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:48:24	1253ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 03:00:17	710ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 15:43:48	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 14:44:40	792ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 13:59:16	1714ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 01:28:32	609ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:16:41	1172ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 23:38:44	3309ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 21:28:10	15909ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 04:56:16	2384ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 09:06:49	1068ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 16:20:53	1034ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 22:45:52	10110ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 19:03:10	849ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 15:55:13	805ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:05:42	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:51:52	1733ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:03:26	737ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:30:32	963ms	2 NS 1 A 1 MX	🔒 Secure