qualfiber.com - robtex.com

qualfiber.com

DNSSEC⚠️ Not signed
A2a02:4780:4b:242e:8998:fc0:824e:b0efIIHOS0012a02:4780:4b::/48 HOSTINGER-US
A2a02:4780:4d:3943:79b4:704b:897c:29c9IIHOS0012a02:4780:4d::/48 HOSTINGER US
A147.79.72.138IIHOS001147.79.72.0/21 HOSTINGER US
A147.79.79.132IIHOS001147.79.72.0/21 HOSTINGER US
NSns1.dns-parking.com ⭐
A2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx1.chengmail.cn ⭐
A103.143.231.69
A113.10.158.179
MXmx2.chengmail.cn(20)
A103.143.231.69
A113.10.158.179
TXTv=spf1 include:spf.chengmail.cn ~all
SOAns1.dns-parking.comdns@hostinger.com 2026-03-19 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

qualfiber.com

Similar names

fiberqual.com

DNS History

46 records (8 active, 38 former)

20192020202120222023202420252026NSns1.dns-parking.comns2.dns-parking.coma.ezdnscenter.comb.ezdnscenter.comMXmx1.chengmail.cnmx2.chengmail.cnA147.79.72.138147.79.79.1322a02:4780:4b:242e:8998:fc0:824e:b0ef2a02:4780:4d:3943:79b4:704b:897c:29c9145.223.124.109145.223.124.146145.223.124.212145.223.124.213145.223.124.249145.223.124.52147.79.72.186147.79.79.208147.79.79.228147.79.79.30147.79.79.49147.79.79.782a02:4780:4a:1e90:df00:24a2:ebb8:5e532a02:4780:4a:247d:1102:58c3:6f53:cbe12a02:4780:4a:78d6:7a99:53c7:469e:d9852a02:4780:4a:e1a4:8229:bb20:5379:20852a02:4780:4b:6e97:9b05:f526:d360:982f2a02:4780:4b:8b0a:959:b1bb:ebe2:e5082a02:4780:4b:b1f5:f9e5:1969:8b4b:6c862a02:4780:4b:c4a4:2a45:f3f6:334:90552a02:4780:4c:1e03:97b0:fd1c:3f5f:24522a02:4780:4c:23e:a652:217:e94b:66cf2a02:4780:4c:4b04:f1e7:b0e8:d80b:c7b52a02:4780:4c:5aba:63d6:1aad:47d:6fc32a02:4780:4c:968:2280:4b96:6ff7:51772a02:4780:4d:260d:5e13:a1b3:c1ab:74502a02:4780:4d:52cb:656c:c465:40c:77af2a02:4780:4d:d52c:13f4:b4ab:2eb0:794c2a02:4780:4d:e01b:b324:359d:adaf:de62a02:4780:4d:fba0:e3b0:adb3:c05:b8d988.223.87.10288.223.87.11588.223.87.1388.223.87.19088.223.87.3688.223.87.45
○NSa.ezdnscenter.com2018-07-25 → 2018-07-25 · 3 obs
● 2018-07-25 07:44:38
○ 2026-02-25 11:40:02
○ 2026-03-21 18:52:16
○NSb.ezdnscenter.com2018-07-25 → 2018-07-25 · 3 obs
● 2018-07-25 07:44:38
○ 2026-02-25 11:40:02
○ 2026-03-21 18:52:16
●NSns1.dns-parking.com2026-02-25 → 2026-03-21 · 3 obs
○ 2018-07-25 07:44:38
● 2026-02-25 11:40:02
● 2026-03-21 18:52:16
●NSns2.dns-parking.com2026-02-25 → 2026-03-21 · 3 obs
○ 2018-07-25 07:44:38
● 2026-02-25 11:40:02
● 2026-03-21 18:52:16
●MXmx1.chengmail.cn2026-02-25 → 2026-03-21 · 2 obs
● 2026-02-25 11:40:02
● 2026-03-21 18:52:16
●MXmx2.chengmail.cn2026-02-25 → 2026-03-21 · 2 obs
● 2026-02-25 11:40:02
● 2026-03-21 18:52:16
○A145.223.124.1092026-02-25 → 2026-03-21 · 2 obs
○ 2026-02-25 11:40:02
○ 2026-03-21 18:52:16
○A145.223.124.1462026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-10 01:55:54
● 2026-03-10 09:39:06
○ 2026-03-20 05:46:44
○ 2026-03-21 18:52:16
○A145.223.124.2122026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-06 17:45:16
● 2026-03-10 01:55:54
○ 2026-03-10 09:39:06
○ 2026-03-21 18:52:16
○A145.223.124.2132026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 05:46:44
● 2026-03-21 15:28:06
○ 2026-03-21 18:52:12
○ 2026-03-21 18:52:16
○A145.223.124.2492026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 03:48:52
● 2026-03-06 16:37:34
○ 2026-03-06 17:45:16
○ 2026-03-21 18:52:16
○A145.223.124.522026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-10 09:39:06
● 2026-03-20 05:46:44
○ 2026-03-21 15:28:06
○ 2026-03-21 18:52:16
●A147.79.72.1382026-03-21 → 2026-03-21 · 3 obs
○ 2026-03-21 15:28:06
● 2026-03-21 18:52:12
● 2026-03-21 18:52:16
○A147.79.72.1862026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 16:37:34
● 2026-03-06 17:45:16
○ 2026-03-10 01:55:54
○ 2026-03-21 18:52:16
●A147.79.79.1322026-03-21 → 2026-03-21 · 3 obs
○ 2026-03-21 15:28:06
● 2026-03-21 18:52:12
● 2026-03-21 18:52:16
○A147.79.79.2082026-03-06 → 2026-03-06 · 4 obs
○ 2026-02-25 11:40:02
● 2026-03-06 03:48:52
○ 2026-03-06 16:37:34
○ 2026-03-21 18:52:16
○A147.79.79.2282026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-10 01:55:54
● 2026-03-10 09:39:06
○ 2026-03-20 05:46:44
○ 2026-03-21 18:52:16
○A147.79.79.302026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 03:48:52
● 2026-03-06 16:37:34
○ 2026-03-06 17:45:16
○ 2026-03-21 18:52:16
○A147.79.79.492026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 11:40:02
○ 2026-03-06 03:48:52
○ 2026-03-21 18:52:16
○A147.79.79.782026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-06 17:45:16
● 2026-03-10 01:55:54
○ 2026-03-10 09:39:06
○ 2026-03-21 18:52:16
○A2a02:4780:4a:1e90:df00:24a2:ebb8:5e532026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 05:46:44
● 2026-03-21 15:28:06
○ 2026-03-21 18:52:12
○ 2026-03-21 18:52:16
○A2a02:4780:4a:247d:1102:58c3:6f53:cbe12026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-10 09:39:06
● 2026-03-20 05:46:44
○ 2026-03-21 15:28:06
○ 2026-03-21 18:52:16
○A2a02:4780:4a:78d6:7a99:53c7:469e:d9852026-02-25 → 2026-03-21 · 2 obs
○ 2026-02-25 11:40:02
○ 2026-03-21 18:52:16
○A2a02:4780:4a:e1a4:8229:bb20:5379:20852026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-06 17:45:16
● 2026-03-10 01:55:54
○ 2026-03-10 09:39:06
○ 2026-03-21 18:52:16
●A2a02:4780:4b:242e:8998:fc0:824e:b0ef2026-03-21 → 2026-03-21 · 3 obs
○ 2026-03-21 15:28:06
● 2026-03-21 18:52:12
● 2026-03-21 18:52:16
○A2a02:4780:4b:6e97:9b05:f526:d360:982f2026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-10 09:39:06
● 2026-03-20 05:46:44
○ 2026-03-21 15:28:06
○ 2026-03-21 18:52:16
○A2a02:4780:4b:8b0a:959:b1bb:ebe2:e5082026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-06 17:45:16
● 2026-03-10 01:55:54
○ 2026-03-10 09:39:06
○ 2026-03-21 18:52:16
○A2a02:4780:4b:b1f5:f9e5:1969:8b4b:6c862026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 11:40:02
○ 2026-03-06 03:48:52
○ 2026-03-21 18:52:16
○A2a02:4780:4b:c4a4:2a45:f3f6:334:90552026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-10 01:55:54
● 2026-03-10 09:39:06
○ 2026-03-20 05:46:44
○ 2026-03-21 18:52:16
○A2a02:4780:4c:1e03:97b0:fd1c:3f5f:24522026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 16:37:34
● 2026-03-06 17:45:16
○ 2026-03-10 01:55:54
○ 2026-03-21 18:52:16
○A2a02:4780:4c:23e:a652:217:e94b:66cf2026-03-10 → 2026-03-10 · 4 obs
○ 2026-03-10 01:55:54
● 2026-03-10 09:39:06
○ 2026-03-20 05:46:44
○ 2026-03-21 18:52:16
○A2a02:4780:4c:4b04:f1e7:b0e8:d80b:c7b52026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 03:48:52
● 2026-03-06 16:37:34
○ 2026-03-06 17:45:16
○ 2026-03-21 18:52:16
○A2a02:4780:4c:5aba:63d6:1aad:47d:6fc32026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 05:46:44
● 2026-03-21 15:28:06
○ 2026-03-21 18:52:12
○ 2026-03-21 18:52:16
○A2a02:4780:4c:968:2280:4b96:6ff7:51772026-03-06 → 2026-03-06 · 4 obs
○ 2026-02-25 11:40:02
● 2026-03-06 03:48:52
○ 2026-03-06 16:37:34
○ 2026-03-21 18:52:16
○A2a02:4780:4d:260d:5e13:a1b3:c1ab:74502026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 03:48:52
● 2026-03-06 16:37:34
○ 2026-03-06 17:45:16
○ 2026-03-21 18:52:16
●A2a02:4780:4d:3943:79b4:704b:897c:29c92026-03-21 → 2026-03-21 · 3 obs
○ 2026-03-21 15:28:06
● 2026-03-21 18:52:12
● 2026-03-21 18:52:16
○A2a02:4780:4d:52cb:656c:c465:40c:77af2026-03-06 → 2026-03-06 · 4 obs
○ 2026-02-25 11:40:02
● 2026-03-06 03:48:52
○ 2026-03-06 16:37:34
○ 2026-03-21 18:52:16
○A2a02:4780:4d:d52c:13f4:b4ab:2eb0:794c2026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 11:40:02
○ 2026-03-06 03:48:52
○ 2026-03-21 18:52:16
○A2a02:4780:4d:e01b:b324:359d:adaf:de62026-02-25 → 2026-03-21 · 2 obs
○ 2026-02-25 11:40:02
○ 2026-03-21 18:52:16
○A2a02:4780:4d:fba0:e3b0:adb3:c05:b8d92026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 16:37:34
● 2026-03-06 17:45:16
○ 2026-03-10 01:55:54
○ 2026-03-21 18:52:16
○A88.223.87.1022026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-10 09:39:06
● 2026-03-20 05:46:44
○ 2026-03-21 15:28:06
○ 2026-03-21 18:52:16
○A88.223.87.1152026-02-25 → 2026-03-21 · 2 obs
○ 2026-02-25 11:40:02
○ 2026-03-21 18:52:16
○A88.223.87.132026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 11:40:02
○ 2026-03-06 03:48:52
○ 2026-03-21 18:52:16
○A88.223.87.1902026-03-06 → 2026-03-06 · 4 obs
○ 2026-03-06 16:37:34
● 2026-03-06 17:45:16
○ 2026-03-10 01:55:54
○ 2026-03-21 18:52:16
○A88.223.87.362026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-20 05:46:44
● 2026-03-21 15:28:06
○ 2026-03-21 18:52:12
○ 2026-03-21 18:52:16
○A88.223.87.452026-03-06 → 2026-03-06 · 4 obs
○ 2026-02-25 11:40:02
● 2026-03-06 03:48:52
○ 2026-03-06 16:37:34
○ 2026-03-21 18:52:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
qualfiber.comns1.dns-parking.com, ns2.dns-parking.com4 records

✅ Authoritative Response

Server: 162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualfiber.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

TypeCountSample Data
A288.223.87.5, 147.79.72.146
AAAA22a02:4780:4b:242e:8998:fc0:824e:b0ef, 2a02:4780:4d:3943:79b4:704b:897c:29c9
NS2ns2.dns-parking.com, ns1.dns-parking.com
MX2mx2.chengmail.cn (pri: 20), mx1.chengmail.cn (pri: 10)
TXT1v=spf1 include:spf.chengmail.cn ~all
SOA1ns1.dns-parking.com dns.hostinger.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

IP Addresses

qualfiber.com resolves to four IP numbers: 2a02:4780:4b:242e:8998:fc0:824e:b0ef, 2a02:4780:4d:3943:79b4:704b:897c:29c9, 147.79.72.138 and 147.79.79.132.

Name Servers

qualfiber.com is delegated to two name servers: ns1.dns-parking.com and ns2.dns-parking.com.

Host names with two IP numbers: ns1.dns-parking.com points to: 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; ns2.dns-parking.com points to: 2400:cb00:2049:1::a29f:192a and 162.159.25.42.

Mail Servers

qualfiber.com is handled by two mail servers: mx1.chengmail.cn and mx2.chengmail.cn.

Host names with two IP numbers:

mx1.chengmail.cn points to 103.143.231.69 and 113.10.158.179.

mx2.chengmail.cn points to 103.143.231.69 and 113.10.158.179.

Host names pointing to 103.143.231.69: mx1.chengmail.cn and mx2.chengmail.cn.

Host names pointing to 113.10.158.179: mx1.chengmail.cn and mx2.chengmail.cn.