phbibliotek.dk

📜 Historical scan 2026-09-25 19:02:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

phbibliotek.dk is a .dk domain served by 2 nameservers (craig.ns.cloudflare.com, katja.ns.cloudflare.com). It was registered on 6 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.32 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by phmetropol-dk.mx1.comendosystems.com, phmetropol-dk.mx2.comendosystems.net. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
craig.ns.cloudflare.com	108.162.195.192 162.159.44.192 172.64.35.192 2606:4700:58::a29f:2cc0 2803:f800:50::6ca2:c3c0 2a06:98c1:50::ac40:23c0	craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
katja.ns.cloudflare.com	108.162.194.53 162.159.38.53 172.64.34.53 2606:4700:50::a29f:2635 2803:f800:50::6ca2:c235 2a06:98c1:50::ac40:2235	katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.32	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	phmetropol-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	phmetropol-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:87ae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:720	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.32,172.67.135.174 ech=AEX+DQBBOgAgACDJGTyzLJf+z+xwDBmUMZUuIy8dhc5udlD23Xi6L5AONAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:87ae,2606:4700:3037::6815:720

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

latest probe, not this scan · checked 2026-10-21 02:36:41

www	104.21.7.32 172.67.135.174 2606:4700:3030::ac43:87ae 2606:4700:3037::6815:720 (AS13335) (address records, no CNAME)
www vs bare domain	Same network phbibliotek.dk: 104.21.7.32 172.67.135.174 2606:4700:3030::ac43:87ae 2606:4700:3037::6815:720 (AS13335) www.phbibliotek.dk: 104.21.7.32 172.67.135.174 2606:4700:3030::ac43:87ae 2606:4700:3037::6815:720 (AS13335)
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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.phbibliotek.dk	aKvEKR0NpSykTD2Iy_noBJkugo0ZTvAYAq5TN29OINI
TXT	_acme-challenge.phbibliotek.dk	hFRUHRDvbKbdzqSAjOnJUk8YMqG6Tv0CdWv5KC-UbD0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415837772
Primary NS (MNAME)	craig.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 10:43:18

Field	Value
Registrar	Simply.com A/S
Registered	2011-09-06
Expires	2027-09-30 (343d)

🔗 Same registrant#

45 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
allebørnsdagtilbud.dk	Simply.com A/S
bedreborneliv.dk	Simply.com A/S
bedrebørneliv.dk	Simply.com A/S
breakerspace.dk	Simply.com A/S
campus-carlsberg.dk	Simply.com A/S
campusnordsjaelland.dk	Simply.com A/S
campusnordsjælland.dk	Simply.com A/S
ceveu.dk	Simply.com A/S
effektivslukning.dk	Simply.com A/S
fclab.dk	Punktum dk A/S (direct)
formålsdimensionerne.dk	Simply.com A/S
forskningogforandring.dk	Simply.com A/S
futureclassroom.dk	Simply.com A/S
intrapol.dk	Simply.com A/S
kbhprof.dk	Simply.com A/S
kiol.dk	Simply.com A/S
kpitin.dk	Simply.com A/S
kurh.dk	Simply.com A/S
lutek.dk	Simply.com A/S
makecode.dk	Simply.com A/S
matchpol.dk	Simply.com A/S
momp.dk	Simply.com A/S
musikprofilen.dk	Punktum dk A/S (direct)
naturfagsakademiet.dk	Simply.com A/S
navada.dk	Simply.com A/S
paedagogtesten.dk	Punktum dk A/S (direct)
praksishuset.dk	Simply.com A/S
praksisoginnovationshuset.dk	Simply.com A/S
professionsdebat.dk	Simply.com A/S
professionskapacitet.dk	ONE.COM A/S
rusmateriale.dk	Simply.com A/S
sammenompraktik.dk	Simply.com A/S
sandboxkp.dk	Simply.com A/S
skoereopfindelser.dk	ONE.COM A/S
skolelederkonferencen.dk	Simply.com A/S
søgsmart.dk	Simply.com A/S
tektjek.dk	Simply.com A/S
ucc.dk	Simply.com A/S
ucclive.dk	Simply.com A/S
uccph.dk	Simply.com A/S
ucoild.dk	Simply.com A/S
uddannelseslaboratoriet.dk	Punktum dk A/S (direct)
vejentilskolen.dk	Simply.com A/S
videnomlaesevanskeligheder.dk	WANNAFIND.DK A/S
videnomlaesning.dk	WANNAFIND.DK A/S

📋 WHOIS#

⏱️ Lookup Timing#

42ms

38ms

43ms

AAAA

40ms

TXT

174ms

CAA

33ms

HTTPS

50ms

TLSA

212ms

SOA

0ms

MTA-STS

69ms

DNSSEC

113ms

SRV

72ms

Total

1096ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:36:41	1214ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-14 13:24:16	1494ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-07 23:34:41	1035ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 18:36:53	650ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 19:26:37	1842ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 19:02:56 shown	1096ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 18:24:03	913ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-20 16:15:17	1326ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 14:02:55	1131ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 05:24:39	4910ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-06 15:11:06	1777ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-29 07:28:15	2081ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-10 18:07:39	10749ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-01 17:23:30	1070ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-29 03:07:27	1323ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-28 01:52:22	1458ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:55:49	2274ms	2 NS 2 A 2 MX	⚠️ Bogus