mac.com - robtex.com
mac.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
rank #674 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #4,547
PTR for
MX for
Subdomains
Same first word
Similar names
DNS History
27 records (9 active, 18 former)
●NSa.ns.apple.com2017-05-15 → 2026-03-12 · 3 obs
● 2017-05-15 16:19:34
● 2026-03-12 03:16:38
○NSadns1.apple.com2015-09-03 → 2019-07-04 · 4 obs
● 2019-07-04 20:42:32
○ 2019-08-23 00:21:42
○ 2026-03-12 03:16:38
○NSadns2.apple.com2015-09-03 → 2017-04-24 · 4 obs
● 2017-04-24 16:45:08
○ 2017-05-15 16:19:34
○ 2026-03-12 03:16:38
●NSb.ns.apple.com2017-05-29 → 2026-03-12 · 3 obs
● 2017-05-29 06:12:56
● 2026-03-12 03:16:38
●NSc.ns.apple.com2017-05-15 → 2026-03-12 · 3 obs
● 2017-05-15 16:19:34
● 2026-03-12 03:16:38
●NSd.ns.apple.com2017-05-29 → 2026-03-12 · 3 obs
● 2017-05-29 06:12:56
● 2026-03-12 03:16:38
○NSe.ns.apple.com2017-05-15 → 2019-07-04 · 5 obs
● 2017-05-15 16:19:34
● 2019-07-04 20:42:32
○ 2019-08-23 00:21:42
○ 2026-03-12 03:16:38
○NSf.ns.apple.com2017-05-29 → 2019-07-04 · 5 obs
● 2017-05-29 06:12:56
● 2019-07-04 20:42:32
○ 2019-08-23 00:21:42
○ 2026-03-12 03:16:38
○NSgridmaster-ib.apple.com2015-09-03 → 2017-04-24 · 4 obs
● 2017-04-24 16:45:08
○ 2017-05-15 16:19:34
○ 2026-03-12 03:16:38
●NSns-ext-prod.jackfruit.apple.com2026-02-14 → 2026-03-12 · 3 obs
● 2026-02-14 16:38:18
● 2026-03-12 03:16:38
○NSnserver.apple.com2015-09-03 → 2021-01-25 · 7 obs
● 2017-05-17 07:49:44
○ 2017-05-29 06:12:56
● 2019-08-23 00:21:42
● 2021-01-25 11:58:06
○ 2021-03-04 05:43:10
○ 2026-03-12 03:16:38
○NSnserver2.apple.com2015-09-03 → 2017-05-17 · 4 obs
● 2017-05-17 07:49:44
○ 2017-05-29 06:12:56
○ 2026-03-12 03:16:38
○NSnserver3.apple.com2015-09-03 → 2017-04-24 · 4 obs
● 2017-04-24 16:45:08
○ 2017-05-15 16:19:34
○ 2026-03-12 03:16:38
○NSnserver4.apple.com2015-09-03 → 2017-04-24 · 4 obs
● 2017-04-24 16:45:08
○ 2017-05-15 16:19:34
○ 2026-03-12 03:16:38
○NSnserver5.apple.com2015-09-03 → 2017-04-24 · 4 obs
● 2017-04-24 16:45:08
○ 2017-05-15 16:19:34
○ 2026-03-12 03:16:38
○NSnserver6.apple.com2015-09-03 → 2017-04-24 · 4 obs
● 2017-04-24 16:45:08
○ 2017-05-15 16:19:34
○ 2026-03-12 03:16:38
○NSusmsc2-extxfr-001.dns.apple.com2021-03-04 → 2021-12-28 · 5 obs
● 2021-03-04 05:43:10
● 2021-12-28 11:28:52
○ 2026-02-14 16:38:18
○ 2026-03-12 03:16:38
●MXmx01.mail.icloud.com2020-03-21 → 2026-03-12 · 3 obs
● 2020-03-21 02:21:24
● 2026-03-12 03:16:38
●MXmx02.mail.icloud.com2020-03-21 → 2026-03-12 · 3 obs
● 2020-03-21 02:21:24
● 2026-03-12 03:16:38
○MXmx1.mail.icloud.com2015-09-03 → 2020-01-17 · 4 obs
● 2020-01-17 15:49:54
○ 2020-03-21 02:21:24
○ 2026-03-12 03:16:38
○MXmx2.mail.icloud.com2015-09-03 → 2020-03-22 · 4 obs
● 2020-03-22 19:42:00
○ 2020-06-23 08:07:34
○ 2026-03-12 03:16:38
●MXmx3.mail.icloud.com2015-09-03 → 2026-03-12 · 6 obs
● 2020-03-22 19:42:00
○ 2020-06-23 08:07:34
○ 2021-12-28 11:28:52
● 2026-02-14 16:38:18
● 2026-03-12 03:16:38
○MXmx4.mail.icloud.com2015-09-03 → 2020-03-22 · 4 obs
● 2020-03-22 19:42:00
○ 2020-06-23 08:07:34
○ 2026-03-12 03:16:38
○MXmx5.mail.icloud.com2015-09-03 → 2020-03-22 · 4 obs
● 2020-03-22 19:42:00
○ 2020-06-23 08:07:34
○ 2026-03-12 03:16:38
○MXmx6.mail.icloud.com2015-09-03 → 2020-03-22 · 4 obs
● 2020-03-22 19:42:00
○ 2020-06-23 08:07:34
○ 2026-03-12 03:16:38
○A17.146.233.112015-09-03 → 2021-12-28 · 4 obs
● 2021-12-28 11:28:52
○ 2026-02-14 16:38:18
○ 2026-03-12 03:16:38
●A17.253.142.42026-02-14 → 2026-03-12 · 3 obs
● 2026-02-14 16:38:18
● 2026-03-12 03:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| mac.com | a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com | 8 records |
✅ Authoritative Response
Server: 17.253.200.1
NS records: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mac.com (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 17.253.142.4 |
| NS | 4 | a.ns.apple.com, b.ns.apple.com... |
| MX | 3 | mx3.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:17.41.0.0/16 ip4:17.58.0.0/16 |
| SOA | 1 | ns-ext-prod.jackfruit.apple.com dnsconta |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.ns.apple.com, a.ns.apple.com, b.ns.apple.com...)
Analysis
Hierarchy
mac.com is a parent of ns1.mac.com, webms.mac.com, asmtpout012.mac.com, nk11p04mm-asmtp001.mac.com, m3.mac.com and hundreds of other host names.
Mail Server Role
mac.com serves as the mail server for mugscahill.com.
IP Addresses
mac.com points to a single IP: 17.253.142.4.
Other host names, for instance apple.co.hu, applesports.movie, itunesradio.pt, itunes.berlin and accounts.apple.com share IP numbers with mac.com.
Name Servers
mac.com is delegated to five name servers: ns-ext-prod.jackfruit.apple.com, a.ns.apple.com, b.ns.apple.com, c.ns.apple.com and d.ns.apple.com.
mac.com at least partially shares its name servers with other domains, for instance appleaustralia.net.au, shopcustomizedbeats.com, 12diasderegalosdeitunes.com.ni, dryft.com and beatsheadphonedre-uk.net.
These name servers are often used together with the name servers ns-ext-prod.jackfruit.edge.apple.com.
Host names with two IPs: a.ns.apple.com points to 2620:149:ae0::53 and 17.253.200.1; b.ns.apple.com points to 2620:149:ae7::53 and 17.253.207.1; c.ns.apple.com points to 2620:171:800:714::1 and 204.19.119.1; d.ns.apple.com points to 2620:171:801:714::1 and 204.26.57.1.
Mail Servers
mac.com is handled by three mail servers: mx01.mail.icloud.com, mx02.mail.icloud.com and mx3.mail.icloud.com.
mac.com shares some mail servers with other domains, including arzz.com, jetscraftshop.com, farstorm.com, supervarelas.com and peterwood.net.
Host names with six IP numbers:
mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host names with one IP number:
mx3.mail.icloud.com points to: 17.42.251.62.
Host names that point to 17.42.251.62: mx01.mail.icloud.com, mx02.mail.icloud.com and mx3.mail.icloud.com.
Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.