Egypt DNS Propagation Checker
Run a DNS lookup against 6 resolvers located in Egypt — Cairo · Al Khuşūş · Giza · Cairo · Giza · Zagazig.
- Resolved
- No answer
- Checking
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Cairo
Egypt
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Al Khuşūş
Egypt
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Giza
Egypt
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Cairo
Egypt
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Giza
Egypt
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Zagazig
Egypt
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What checking DNS from Egypt tells you
A DNS resolver keeps a cached copy of each record for as long as its time-to-live allows, and does so separately in every location. A change you have published can be live on one resolver while another still serves the old answer.
Checking from Egypt looks up the record on servers inside the country, so you see what people there actually get rather than what a resolver on another continent returns.
This matters most right after you edit a record: an update visible on a global resolver like 8.8.8.8 can still be stale at a local ISP in Egypt until its cached copy expires. The check confirms the new value has reached the resolvers your Egypt visitors depend on.
Every Egyptian ISP rents its backbone from one company. State-owned Telecom Egypt owns the physical network and leases capacity to the retail providers, and its own consumer arm, TE Data, was folded into the WE brand in 2017 — the same year the government began blocking websites at scale, including Mada Masr and passing hundreds of blocked URLs within months.
That centralization is why checking a record from inside Egypt is worth doing. The resolver a typical household uses is the one WE, Vodafone, or Orange hands out by default, and those resolvers sit on infrastructure that OONI and AFTE documented tampering with DNS and resetting connections through deep packet inspection.
Blocking here is usually enforced by DPI rather than a block page, so a domain can resolve cleanly and still fail to load. Comparing what an Egyptian ISP resolver returns against a global one like 8.8.8.8 is the fastest way to see which layer is interfering.
- WE (TE Data)163.121.128.134 State incumbent; default resolver for most fixed-line homes
- Vodafone Egypt62.240.110.197 Second-largest ISP; caching resolver for its subscribers
- Orange Egypt Third major operator; default DNS on its mobile and DSL
Egypt blocks 500+ websites and has been documented using DNS tampering and deep-packet-inspection resets, so lookups from Egyptian ISP resolvers may be filtered or differ from what you would see elsewhere.
How DNS propagation works
Every DNS record carries a time-to-live: the seconds a resolver may keep its cached answer before asking again. Change a record and resolvers holding the old value keep serving it until that timer runs out.
Propagation is this expiry playing out across many independent resolvers, so a lower time-to-live set ahead of a change makes it take effect sooner. There is no fixed waiting period — each record's time-to-live decides how long the old answer lingers.
Frequently Asked Questions
Why do DNS servers in Egypt return different results than 8.8.8.8?
Two things cause it. Each resolver caches independently, so one can hold an older answer than another.
And content delivery networks reply based on where the asking resolver is, steering a resolver in Egypt toward a nearby edge node.
Both answers can be correct at the same time for their own location.
How long until a DNS change is visible in Egypt?
It depends on the record's time-to-live, not on the country.
Resolvers in Egypt keep the previous answer until their cached copy expires, then pick up the new one.
If you lowered the time-to-live before making the change, it appears sooner; otherwise the old value can persist until the original timer elapses.
Which DNS server should users in Egypt use?
For most people the resolver their internet provider assigns is fine and usually the lowest latency.
Anyone who wants an alternative can point to a public resolver reachable from Egypt, such as Cloudflare (1.1.1.1) or Google (8.8.8.8); the right choice depends on whether you value speed, privacy, or filtering.
Why check DNS from Egypt specifically?
Because it shows what visitors in Egypt actually resolve, which can differ from a global lookup.
If your audience is in Egypt, or you have moved hosting or mail there, checking against in-country resolvers confirms the records have reached the servers those users rely on.
Why might a domain resolve in Egypt but still fail to load?
Egyptian ISPs mostly block through deep packet inspection, not DNS. OONI and AFTE documented Telecom Egypt using DPI to reset connections to blocked sites, more than 500 URLs including Mada Masr and Al Jazeera. The DNS answer can look normal while the TCP connection is silently dropped, so a clean lookup does not guarantee the site is reachable.
What DNS do most Egyptians actually use?
Whatever their ISP assigns. WE (formerly TE Data) resolvers like 163.121.128.134 cover most fixed-line homes, and Vodafone Egypt runs its own caching servers such as 62.240.110.197. Many users manually switch to Google's 8.8.8.8 or Cloudflare's 1.1.1.1 to avoid ISP DNS, though DPI-based blocks still apply no matter which resolver you point at.
